Portuguese Translation Research Articles

Portuguese translation and cultural adaptation of the Music in Dementia Assessment Scales (MiDAS)

ABSTRACT Introduction Music in Dementia Assessment Scales (MiDAS) is an observational, dementia-specific, visual analogue scale, developed to measure musical experiences of patients with dementia (PwD). It was derived from qualitative data from focus groups and interviews with PwD, carers, care home staff, and music therapists. Since its publication, there has been great interest in using MiDAS in several European countries, including Portugal. However, no adaptation to Portuguese language and culture is yet available. In this manuscript, we aim to describe the process of translation and cultural adaptation of MiDAS to European Portuguese, presenting the final MiDAS-PT version. Method We have followed a rigorous 10-step approach, consisting of: a preparation stage; elaboration of two forward translations; synthesis of the latter versions; back-translation by a bilingual professional translator; revision of that version by the original author of MiDAS; harmonization with other versions of MiDAS in different languages; testing and debriefing of the final version with volunteer health professionals; consensus meetings; proofreading; and, finally, the reporting of the process. Results No major changes have been made to the actual content text of MiDAS. Some minor adjustments were made to the wording, and additional instruction details were added in order to increase clarity and adequacy in the Portuguese setting. Discussion Overall, Portuguese health professionals considered the instrument to be user-friendly and intuitive in terms of content, structure and layout. To allow the use of MiDAS-PT for research and clinical purposes, the next step will be a study of its psychometric properties.

A statistical and lexical study ofClavis Prophetarum[Key of the Prophets] by António Vieira, S.J. (1608–97)

AbstractWe applied the resources created in NooJ software, developed by Max Silberstein, to the third book of the Clavis Prophetarum [Key of the Prophets], by the 17th century Father António Vieira S.J. (1608–97), in the Latin version and its Portuguese translation by Espírito Santo, 2000, Critical Edition of the Clavis Prophetarum / Chave dos Profetas: Livro III by António Vieira. Lisboa: Biblioteca Nacional. We have carried out a statistical and lexical study that attempts to overcome the mere counting of forms, highlighting the lexical richness of texts, forms with higher frequency, new forms, and lexical associations. We created Nooj dictionaries for specific purposes and local grammars that allowed an analysis of the Latin text and its translation into Portuguese, going beyond mere counts of forms and highlighting the vocabulary richness of both texts, the most frequent forms, the new forms, and the lexical associations. This contrastive analysis has shown, for example, that, contrary to what one might expect, the Latin lexicon of the Latin original text is richer than the Portuguese translation.

Mental disorders and risk of COVID-19-related mortality, hospitalisation, and intensive care unit admission: a systematic review and meta-analysis

BackgroundMental disorders might be a risk factor for severe COVID-19. We aimed to assess the specific risks of COVID-19-related mortality, hospitalisation, and intensive care unit (ICU) admission associated with any pre-existing mental disorder, and specific diagnostic categories of mental disorders, and exposure to psychopharmacological drug classes.MethodsIn this systematic review and meta-analysis, we searched Web of Science, Cochrane, PubMed, and PsycINFO databases between Jan 1, 2020, and March 5, 2021, for original studies reporting data on COVID-19 outcomes in patients with psychiatric disorders compared with controls. We excluded studies with overlapping samples, studies that were not peer-reviewed, and studies written in languages other than English, Danish, Dutch, French, German, Italian, and Portuguese. We modelled random-effects meta-analyses to estimate crude odds ratios (OR) for mortality after SARS-CoV-2 infection as the primary outcome, and hospitalisation and ICU admission as secondary outcomes. We calculated adjusted ORs for available data. Heterogeneity was assessed using the I2 statistic, and publication bias was tested with Egger regression and visual inspection of funnel plots. We used the GRADE approach to assess the overall strength of the evidence and the Newcastle Ottawa Scale to assess study quality. We also did subgroup analyses and meta-regressions to assess the effects of baseline COVID-19 treatment setting, patient age, country, pandemic phase, quality assessment score, sample sizes, and adjustment for confounders. This study is registered with PROSPERO, CRD42021233984.Findings841 studies were identified by the systematic search, of which 33 studies were included in the systematic review and 23 studies in the meta-analysis, comprising 1 469 731 patients with COVID-19, of whom 43 938 had mental disorders. The sample included 130 807 females (8·9% of the whole sample) and 130 373 males (8·8%). Nine studies provided data on patient race and ethnicity, and 22 studies were rated as high quality. The presence of any mental disorder was associated with an increased risk of COVID-19 mortality (OR 2·00 [95% CI 1·58–2·54]; I2=92·66%). This association was also observed for psychotic disorders (2·05 [1·37–3·06]; I2=80·81%), mood disorders (1·99 [1·46–2·71]; I2=68·32%), substance use disorders (1·76 [1·27–2·44]; I2=47·90%), and intellectual disabilities and developmental disorders (1·73 [1·29–2·31]; I2=90·15%) but not for anxiety disorders (1·07 [0·73–1·56]; I2=11·05%). COVID-19 mortality was associated with exposure to antipsychotics (3·71 [1·74–7·91]; I2=90·31%), anxiolytics (2·58 [1·22–5·44]; I2=96·42%), and antidepressants (2·23 [1·06–4·71]; I2=95·45%). For psychotic disorders, mood disorders, antipsychotics, and anxiolytics, the association remained significant after adjustment for age, sex, and other confounders. Mental disorders were associated with increased risk of hospitalisation (2·24 [1·70–2·94]; I2=88·80%). No significant associations with mortality were identified for ICU admission. Subgroup analyses and meta-regressions showed significant associations of baseline COVID-19 treatment setting (p=0·013) and country (p<0·0001) with mortality. No significant associations with mortality were identified for other covariates. No evidence of publication bias was found. GRADE assessment indicated high certainty for crude mortality and hospitalisation, and moderate certainty for crude ICU admission.InterpretationPre-existing mental disorders, in particular psychotic and mood disorders, and exposure to antipsychotics and anxiolytics were associated with COVID-19 mortality in both crude and adjusted models. Although further research is required to determine the underlying mechanisms, our findings highlight the need for targeted approaches to manage and prevent COVID-19 in at-risk patient groups identified in this study.FundingNone.TranslationsFor the Italian, French and Portuguese translations of the abstract see Supplementary Materials section.

Neutralisation of SARS-CoV-2 lineage P.1 by antibodies elicited through natural SARS-CoV-2 infection or vaccination with an inactivated SARS-CoV-2 vaccine: an immunological study

SummaryBackgroundMutations accrued by SARS-CoV-2 lineage P.1—first detected in Brazil in early January, 2021—include amino acid changes in the receptor-binding domain of the viral spike protein that also are reported in other variants of concern, including B.1.1.7 and B.1.351. We aimed to investigate whether isolates of wild-type P.1 lineage SARS-CoV-2 can escape from neutralising antibodies generated by a polyclonal immune response.MethodsWe did an immunological study to assess the neutralising effects of antibodies on lineage P.1 and lineage B isolates of SARS-CoV-2, using plasma samples from patients previously infected with or vaccinated against SARS-CoV-2. Two specimens (P.1/28 and P.1/30) containing SARS-CoV-2 lineage P.1 (as confirmed by viral genome sequencing) were obtained from nasopharyngeal and bronchoalveolar lavage samples collected from patients in Manaus, Brazil, and compared against an isolate of SARS-CoV-2 lineage B (SARS.CoV2/SP02.2020) recovered from a patient in Brazil in February, 2020. Isolates were incubated with plasma samples from 21 blood donors who had previously had COVID-19 and from a total of 53 recipients of the chemically inactivated SARS-CoV-2 vaccine CoronaVac: 18 individuals after receipt of a single dose and an additional 20 individuals (38 in total) after receipt of two doses (collected 17–38 days after the most recent dose); and 15 individuals who received two doses during the phase 3 trial of the vaccine (collected 134–230 days after the second dose). Antibody neutralisation of P.1/28, P.1/30, and B isolates by plasma samples were compared in terms of median virus neutralisation titre (VNT50, defined as the reciprocal value of the sample dilution that showed 50% protection against cytopathic effects).FindingsIn terms of VNT50, plasma from individuals previously infected with SARS-CoV-2 had an 8·6 times lower neutralising capacity against the P.1 isolates (median VNT50 30 [IQR <20–45] for P.1/28 and 30 [<20–40] for P.1/30) than against the lineage B isolate (260 [160–400]), with a binominal model showing significant reductions in lineage P.1 isolates compared with the lineage B isolate (p≤0·0001). Efficient neutralisation of P.1 isolates was not seen with plasma samples collected from individuals vaccinated with a first dose of CoronaVac 20–23 days earlier (VNT50s below the limit of detection [<20] for most plasma samples), a second dose 17–38 days earlier (median VNT50 24 [IQR <20–25] for P.1/28 and 28 [<20–25] for P.1/30), or a second dose 134–260 days earlier (all VNT50s below limit of detection). Median VNT50s against the lineage B isolate were 20 (IQR 20–30) after a first dose of CoronaVac 20–23 days earlier, 75 (<20–263) after a second dose 17–38 days earlier, and 20 (<20–30) after a second dose 134–260 days earlier. In plasma collected 17–38 days after a second dose of CoronaVac, neutralising capacity against both P.1 isolates was significantly decreased (p=0·0051 for P.1/28 and p=0·0336 for P.1/30) compared with that against the lineage B isolate. All data were corroborated by results obtained through plaque reduction neutralisation tests.InterpretationSARS-CoV-2 lineage P.1 might escape neutralisation by antibodies generated in response to polyclonal stimulation against previously circulating variants of SARS-CoV-2. Continuous genomic surveillance of SARS-CoV-2 combined with antibody neutralisation assays could help to guide national immunisation programmes.FundingSão Paulo Research Foundation, Brazilian Ministry of Science, Technology and Innovation and Funding Authority for Studies, Medical Research Council, National Council for Scientific and Technological Development, National Institutes of Health.TranslationFor the Portuguese translation of the abstract see Supplementary Materials section.

Cultural Translation as Beacon: Notes on the Elimination of Nigerian Cultural Itens in the Brazilian Translation of Ayobami Adebayo’s Novel Stay With Me

Este trabalho se propõe a analisar aspectos culturais da tradução para o português brasileiro do romance Stay with me, de autoria da nigeriana Ayòbámi Adébáyò, publicado originalmente em língua inglesa. Propomos, aqui, mediante cotejamento entre o original e a referida tradução, apontar algumas escolhas tradutórias controversas, passíveis de revisão em edições futuras, bem como aventar algumas hipóteses explicativas que nos ajudem a sopesar as razões por trás das opções de tradução, questionando, a partir de teóricos como Lambert&amp; Van Gorp (2014), Arrojo (2007), Levý (2011) e Aixelá (2013), dentre outros, como o processo de tradução literária pode ser aperfeiçoado no Brasil.

Translation and validation in Brazilian Portuguese of the reactions to homosexuality scale

ABSTRACT Internalized homonegativity results from the acceptance of negative attitudes about one’s same-sex orientation, which has negative consequences for the health of gay, bisexual and other men who have sex with men (GBM). We translated the 7-item Reactions to Homosexuality Scale (RHS) to Brazilian Portuguese and assessed its factor structure, validity and reliability. The first step included the translation, back-translation, evaluation, peer review, and pre-testing of the scale. Then, we piloted the scale in two convenience samples of adult Brazilians recruited online during October 2019 and February to March 2020 through advertisements on Grindr and Hornet, respectively. The largest sample was randomly split into two groups for exploratory factor analysis (EFA) then confirmatory factor analysis (CFA). Criterion and construct validity were assessed via correlations between scale scores and study variables. A total of 5573 GBM (sample 1: 218; sample 2: 5355) completed the RHS. EFA (N = 2652) yielded two eigenvalues greater than one (Factor 1: 3.5 and Factor 2: 1.1). A one-factor solution provided the most interpretable model based on examination of scree plot and item factor loadings (χ2(14) = 1373.1, p < 0.001; CFI = 0.89; TLI = 0.84; RMSEA = 0.19; SRMS = 0.09). Though one-factor CFA showed moderate fit, freeing errors terms to covary, based on item content and interpretation, significantly improved model fit (χ2(12) = 309.1, p < .001; CFI = 0.97; TLI = 0.96; RMSEA = 0.09; SRMR = 0.02). As hypothesized, men who did not self-identify as gay (mean score 17.9 compared to those self-identifying as gay: 11.8) and men who reported no sex with men in the past 6 months (mean score 12.6 compared to those who reported sex with men: 10.6) scored higher reflecting higher internalized homonegativity. The RHS was effectively translated and validated in Brazilian Portuguese and can be used to evaluate the role of internalized homonegativity on GBM’s health, as well as its impact on the uptake of HIV prevention technologies.

Tradução feminista e o poder de tirar vozes do confinamento

Among the many consequences caused by the covid-19 pandemic, an old problem has intensified due to confinement: the oppression that is perpetrated against women in a patriarchal system still in force. In this sense, feminist movements have, for many years, produced dialogues with different fields to remove this unjust system, which subjugates and confines women ”“ literally and symbolically. This work, therefore, seeks to present the contribution of translation in this sense, highlighting the perspective of feminist translation, which, for decades, has been offering theoretical and methodological tools to give voice to women confined to the context in which they wrote. Thus, with the objective of contributing to remove the work of women writers ignored by the publishing market, this work presents, in addition to a brief historical review of feminist theories of translation, data that show that many Latin American women are still not translated into Portuguese. As a way of contributing to the essential work of giving voice to these women, it is presented a summary of the life and work of one of the most powerful and affirmative Argentine writers of the early 20th century, Alfonsina Storni, who claimed, precisely, in her work, a fair and liberating space for women ”“ however, even so, almost a century after his death, Storni’s work remains practically unknown in Brazil. As an illustration of this effort, this paper presents a Portuguese translation of “Hombre pequenito”, a poem by Storni that enunciates the voice of a woman who wants to leave the confinement to which she is subjected. It is understood, as a result of the proposed discussion, the need, still far from being met, to present countless other voices, through translation into Portuguese, for the Brazilian public, taking them out of the isolation of their starting context.

Parental support and perceived self-efficacy − a study of parental perceptions in an early childhood child psychiatry unit

Introduction: Perceived parental self-efficacy (PSE) has shown an association with positive parental behavior, highlighting its benefit in promoting child well-being and healthy development. The identification of its potential determinants remains a focus of attention in mental health when assessing parental perceptions and cognitions or planning parental interventions. Material/Methods: This was a cross-sectional study in an Early Childhood Child Psychiatry Unit. All parents of babies and toddlers assessed for the first time were included and completed a Parenting Sense of Competence (PSOC) scale (portuguese translation, α= 0.75-0.83) and two additional questions concerning perceptions of support from the other parent and family of origin. Average PSOC was compared between both parents and correlations with perceptions of support were tested. Statistical analysis was conducted in SPSS® version 21 through descriptive analysis and variable correlation (t-test and Pearson r). Results: A total of thirty-four questionnaires were completed. Average PSOC was similar between father and mothers (73.44 vs 72.24, p=0.533). Fathers perceived themselves as more supported than mothers, either from the family of origin (5.09 vs 4.21, p=0.001), as from the other parent (4.91 vs 4.09, p=0.011). A positive correlation was found between father’s PSOC and perception of support from the family of origin (r=0.639, p <0.01). Conclusions: Among mothers of children followed in this Child Psychiatry Unit, support perceptions did not correlate with perceived parental self-efficacy. However, father’s perceived self-efficacy could relate to perceptions of support, raising clinical attention on how fathers and their family of origin can influence the relational triad. Perceptions of parental support should be explored when considering within-family horizontal relations as a potential mechanism influencing vertical relations through its association with perceived self-efficacy.

Portuguese Translation and Cross-Cultural Adaption of the Banff Patella Instability Instrument.

Objective To translate into Brazilian Portuguese and to cross-culturally adapt the Banff Questionnaire for Patellar Instability. Methods The translation and cross-cultural adaptation followed the linguistic validation process proposed by international guidelines, which consists of six steps: translation, synthesis, back-translation, review by an expert committee, pretest, and final report presentation to the authors of the original questionnaire. Literate patients with recurrent patellar instability, older than 12 years of age, who signed the informed consent form or had it signed by a legal guardian were included in the study. Patients with neurological or systemic comorbidities were excluded from the study. Results A total of 62 patients (18 males and 44 females) were included in the study. Discrepancies observed during the processes of translation and harmonization of the back-translations were modified with no need for reformulation. No pretest version replacements were required. Conclusion The Banff Questionnaire for Patellar Instability has been successfully translated and cross-culturally adapted into Brazilian Portuguese, so it can be used to assess patients with patellar instability who speak this language.

Faux Pas Recognition Test: transcultural adaptation and evaluation of its psychometric properties in Brazil

ABSTRACT Introduction: Many neuropsychiatric and neurodegenerative disorders produce Theory of Mind impairment. We aimed to implement a Brazilian Portuguese version of the Faux Pas Recognition Test (FPRT) and evaluate its psychometric properties. Methods: We first completed an English-Brazilian Portuguese translation and adaptation to obtain an FPRT Brazilian Portuguese version. We performed a multicentric study with 153 healthy participants (68.6% women), mean age of 38.8 years (SD = 14.6) and 12.9 years of schooling (SD = 4.5). Linear regression analysis was performed to evaluate the association of social class, age, schooling, and FPRT scores. The psychometric analyses comprised item analysis, exploratory factor analysis, reliability, and validity analysis. Results: Normative data in a Brazilian population is presented. A positive correlation of scores with years of schooling, social class, and an inverse relation with age was found. The exploratory factorial analysis found a two-component structure, one component, consisting of questions 1 through 6 (Eigenvalue 5.325) and another component, consisting of questions 7 and 8 (Eigenvalue 1.09). Cronbach’s alpha of the 20 stories was .72. All control stories had a poor discriminative index. Conclusion: The FPRT Brazilian Portuguese version demonstrated good internal consistency and, psychometric properties and is adequate for use even in lower educational contexts in Brazil.

Translation and Cross-Cultural Adaptation of Quality of Life Scale in Patients with Onychomycosis.

(1) Background: Onychomycosis (OM) is a fungal nail infection, considered a risk factor for diabetic foot ulcers. It is associated with changes in quality of life, in terms of pain, self-confidence and self-esteem. The aim was to translate and adapt the OM quality of life questionnaire “OnyCOE-tTM–Quality Of Life Questionnaire Onychomycosis (Nail Fungal Condition)”. (2) Methods: This study followed the guidelines proposed by Beaton et al. (2000), where two English to Portuguese translations were performed and, after an expert consensus, a common version was obtained. This was followed by two back-translations. The expert committee achieved semantic equivalence, idioms and concepts. The pre-test was applied to 49 people. The final version and processed data were sent to the authors. (3) Results: We adapted terms semantically, modified statements syntactically, altering items from interrogative to affirmative. (4) Conclusions: The translated version of the “Quality of life–Onychomycosis” questionnaire suggested that it can be used for further studies to test validity and reliability in this population.

Delivery channels and socioeconomic inequalities in coverage of reproductive, maternal, newborn, and child health interventions: analysis of 36 cross-sectional surveys in low-income and middle-income countries

SummaryBackgroundGlobal reports have described inequalities in coverage of reproductive, maternal, newborn, and child health (RMNCH) interventions, but little is known about how socioeconomic inequality in intervention coverage varies across multiple low-income and middle-income countries (LMICs). We aimed to assess the association between wealth-related inequalities in coverage of RMNCH interventions.MethodsIn this cross-sectional study, we identified publicly available Demographic Health Surveys and Multiple Indicator Cluster Surveys from LMICs containing information on household characteristics, reproductive health, women's and children's health, nutrition, and mortality. We identified the most recent survey from the period 2010–19 for 36 countries that contained data for our preselected set of 18 RMNCH interventions. 21 countries also had information on two common malaria interventions. We classified interventions into four groups according to their predominant delivery channels: health facility based, community based, environmental, and culturally driven (including breastfeeding practices). Within each country, we derived wealth quintiles from information on household asset indices. We studied two summary measures of within-country wealth-related inequality: absolute inequalities (akin to coverage differences among children from wealthy and poor households) using the slope index of inequality (SII), and relative inequalities (akin to the ratio of coverage levels for wealthy and poor children) using the concentration index (CIX). Pro-poor inequalities are present when intervention coverage decreased with increasing household wealth, and pro-rich inequalities are present when intervention coverage increased as household wealth increased.FindingsAcross the 36 LMICs included in our analyses, coverage of most interventions had pro-rich patterns in most countries, except for two breastfeeding indicators that mostly had higher coverage among poor women, children and households than wealthy women, children, and households. Environmental interventions were the most unequal, particularly use of clean fuels, which had median levels of SII of 48·8 (8·6–85·7) and CIX of 67·0 (45·0–85·8). Interventions primarily delivered in health facilities—namely institutional childbirth (median SII 46·7 [23·1–63·3] and CIX 11·4 [4·5–23·4]) and antenatal care (median SII 26·7 [17·0–47·2] and CIX 10·0 [4·2–17·1])—also usually had pro-rich patterns. By comparison, primarily community-based interventions, including those against malaria, were more equitably distributed—eg, oral rehydration therapy (median SII 9·4 [2·9–19·0] and CIX 3·4 [1·3–25·0]) and polio immunisation (SII 12·1 [2·3–25·0] and CIX 3·1 [0·5–7·1]). Differences across the four types of delivery channels in terms of both inequality indices were significant (SII p=0·0052; CIX p=0·0048).InterpretationInterventions that are often delivered at community level are usually more equitably distributed than those primarily delivered in fixed facilities or those that require changes in the home environment. Policy makers need to learn from community delivery channels to promote more equitable access to all RMNCH interventions.FundingBill & Melinda Gates Foundation and Wellcome Trust.TranslationsFor the French, Portuguese and Spanish translations of the abstract see Supplementary Materials section.

Brazilian Sign Language/ Portuguese Translator and Interpreter Education: vision of professionals working in the labor market

The training of translators and interpreters of Brazilian sign language (Libras) and Portuguese language (TILSP) is a recent practice and is under increasing discussion in Brazil. In this context, the performance of the labor market of these professionals increased considerably, due to achievements of the deaf community, which began to occupy social spaces in an accessible way in Libras, which previously did not happen. With this, the training of these professionals should also improve and evolve in order to fill as many gaps as possible. That said, this study aims to analyze the vision of professional translators and interpreters of Libras-Portuguese from Federal University of Goias (UFG) about their training process in the area. The research uses the methodology of exploratory research (Gil, 2008), with a quanti-qualitative approach through semi-structured interviews. The data analysis took place according to Bardin's (2007) structure, presenting six nuclei of meaning: practice; theory; how these professionals were formed; awareness of the need for training; continuing education and difficulties inherent to the profession, which were grouped into two categories: perspectives of the profession and professionalization. The results showed that, in the view of the professionals, the training currently proposed, at a higher level, presents a lack of practical content, having greater focus on theoretical disciplines, where the ideal would be a training with balance between practice and theory, and not prioritizing only one of the languages, since the profession involves a linguistic pair, in this case, Libras and Portuguese.

Safety, immunogenicity, and transplacental antibody transport of conjugated and polysaccharide pneumococcal vaccines administered to pregnant women with HIV: a multicentre randomised controlled trial

Pneumococcus remains an important cause of morbidity in pregnant women with HIV and their infants. We compared the safety and immunogenicity of PCV-10 and PPV-23 with placebo administered in pregnancy. This double-blind, multicentre, randomised controlled trial was done at eight outpatient clinics in Brazil. Eligible participants were adult women with HIV who were pregnant at a gestational age between 14 weeks and less than 34 weeks and who were taking antiretroviral therapy at study entry. Participants were randomly assigned (1:1:1) to receive either PCV-10, PPV-23, or placebo. Participants and study teams were unaware of treatment allocation. Antibodies against seven vaccine serotypes in PCV-10 and PPV-23 were measured by ELISA. The primary outcomes were maternal and infant safety assessed by the frequency of adverse events of grade 3 or higher; maternal seroresponse (defined as ≥2-fold increase in antibodies from baseline to 28 days after immunisation) against five or more serotypes; and infant seroprotection (defined as anti-pneumococcus antibody concentration of ≥0·35 μg/mL) against five or more serotypes at 8 weeks of life. The study was powered to detect differences of 20% or higher in the primary immunological outcomes between treatment groups. This trial is registered with ClinicalTrials.gov, NCT02717494. Between April 1, 2016, and Nov 30, 2017, we enrolled 347 pregnant women with HIV, of whom 116 were randomly assigned to the PCV-10 group, 115 to the PPV-23 group, and 116 to the placebo group. One participant in the PCV-10 group did not receive the vaccine and was excluded from subsequent analyses. The frequency of adverse events of grade 3 or higher during the first 4 weeks was similar in the vaccine and placebo groups (3% [90% CI 1-7] for the PCV-10 group, 2% [0-5] for the PPV-23 group, and 3% [1-8] for the placebo group). However, injection site and systemic grade 2 adverse reactions were reported more frequently during the first 4 weeks in the vaccine groups than in the placebo group (14% [9-20] for the PCV-10 group, 7% [4-12] for the PPV-23 group, and 3% [1-7] for the placebo group). The frequency of grade 3 or higher adverse effects was similar across maternal treatment groups (20% [14-27] for the PCV-10 group, 21% [14-28] for the PPV-23 group, and 20% [14-27] for the placebo group). Seroresponses against five or more serotypes were present in 74 (65%) of 114 women in the PCV-10 group, 72 (65%) of 110 women in the PPV-23 group, and none of the 113 women in the placebo group at 4 weeks post vaccination (p<0·0001 for PPV-23 group vs placebo and PCV-10 group vs placebo). Seroresponse differences of 20% or higher in vaccine compared with placebo recipients persisted up to 24 weeks post partum. At birth, 76 (67%) of 113 infants in the PCV-10 group, 62 (57%) of 109 infants in the PPV-23 group, and 19 (17%) of 115 infants in the placebo group had seroprotection against five or more serotypes (p<0·0001 for PPV-23 vs placebo and PCV-10 vs placebo). At 8 weeks, the outcome was met by 20 (19%) of 108 infants in the PCV-10 group, 24 (23%) of 104 infants in the PPV-23 group, and one (1%) of 109 infants in the placebo group (p<0·0001). Although a difference of 20% or higher compared with placebo was observed only in the infants who received PPV-23 at 8 weeks of life, the difference between the two vaccine groups was not appreciable. PCV-10 and PPV-23 were equally safe and immunogenic in pregnant women with HIV and conferred similar levels of seroprotection to their infants. In areas in which childhood PCV administration decreased the circulation of PCV serotypes, PPV-23 administration to pregnant women with HIV might be more advantageous than PCV by virtue of including a broader range of serotypes. Eunice Kennedy Shriver National Institute of Child Health and Human Development. For the Portuguese translation of the abstract see Supplementary Materials section.

Effect of socioeconomic inequalities and vulnerabilities on health-system preparedness and response to COVID-19 in Brazil: a comprehensive analysis

BackgroundCOVID-19 spread rapidly in Brazil despite the country's well established health and social protection systems. Understanding the relationships between health-system preparedness, responses to COVID-19, and the pattern of spread of the epidemic is particularly important in a country marked by wide inequalities in socioeconomic characteristics (eg, housing and employment status) and other health risks (age structure and burden of chronic disease).MethodsFrom several publicly available sources in Brazil, we obtained data on health risk factors for severe COVID-19 (proportion of the population with chronic disease and proportion aged ≥60 years), socioeconomic vulnerability (proportions of the population with housing vulnerability or without formal work), health-system capacity (numbers of intensive care unit beds and physicians), coverage of health and social assistance, deaths from COVID-19, and state-level responses of government in terms of physical distancing policies. We also obtained data on the proportion of the population staying at home, based on locational data, as a measure of physical distancing adherence. We developed a socioeconomic vulnerability index (SVI) based on household characteristics and the Human Development Index. Data were analysed at the state and municipal levels. Descriptive statistics and correlations between state-level indicators were used to characterise the relationship between the availability of health-care resources and socioeconomic characteristics and the spread of the epidemic and the response of governments and populations in terms of new investments, legislation, and physical distancing. We used linear regressions on a municipality-by-month dataset from February to October, 2020, to characterise the dynamics of COVID-19 deaths and response to the epidemic across municipalities.FindingsThe initial spread of COVID-19 was mostly affected by patterns of socioeconomic vulnerability as measured by the SVI rather than population age structure and prevalence of health risk factors. The states with a high (greater than median) SVI were able to expand hospital capacity, to enact stringent COVID-19-related legislation, and to increase physical distancing adherence in the population, although not sufficiently to prevent higher COVID-19 mortality during the initial phase of the epidemic compared with states with a low SVI. Death rates accelerated until June, 2020, particularly in municipalities with the highest socioeconomic vulnerability. Throughout the following months, however, differences in policy response converged in municipalities with lower and higher SVIs, while physical distancing remained relatively higher and death rates became relatively lower in the municipalities with the highest SVIs compared with those with lower SVIs.InterpretationIn Brazil, existing socioeconomic inequalities, rather than age, health status, and other risk factors for COVID-19, have affected the course of the epidemic, with a disproportionate adverse burden on states and municipalities with high socioeconomic vulnerability. Local government responses and population behaviour in the states and municipalities with higher socioeconomic vulnerability have helped to contain the effects of the epidemic. Targeted policies and actions are needed to protect those with the greatest socioeconomic vulnerability. This experience could be relevant in other low-income and middle-income countries where socioeconomic vulnerability varies greatly.FundingNone.TranslationFor the Portuguese translation of the abstract see Supplementary Materials section.

Prediction of parasitological cure in children infected with Trypanosoma cruzi using a novel multiplex serological approach: an observational, retrospective cohort study

Assessment of therapeutic response with standard serological diagnostic assays in patients with chronic Chagas disease is a major challenge due to the long persistence of parasite-specific antibodies. The current consensus for parasitological cure is to monitor conversion from positive to negative Trypanosoma cruzi serology (seroreversion). However, because of robust humoral immune response, seroreversion by standard serological tests can take years to decades. Developing novel tests of parasitological cure or surrogates is thus a priority in the Chagas disease field. We aimed to evaluate the MultiCruzi assay as a predictive tool for parasitological cure in a cohort of treated infants and children with acute and chronic Chagas disease enrolled in a long-term retrospective longitudinal study with clinical, serological, and parasitological follow-up, and to explore whether MultiCruzi could predict parasitological cure more quickly than the current reference method. Patients from two retrospective paediatric Chagas disease cohort studies with clinical, serological, and parasitological follow-up, diagnosed and treated at the parasitology service, Hospital de Niños Ricardo Gutierrez (Buenos Aires, Argentina) were included in this retrospective cohort study. Serum samples were collected every 6 months to 12 months between Oct 22, 1990, and June 3, 2019, for cohort 1 and 1 month after birth for cohort 2 and then every 3 months for a year between July 23, 2012, and April 19, 2016. We evaluated serological follow-up with the Chagatest ELISA (Wiener Lab, Rosario, Argentina) and used this as a clinical reference method for the evaluation of seroreversion. We compared Chagatest ELISA results with results of MultiCruzi (InfYnity Biomarkers, Lyon, France), a novel antibody profiling multiplex assay, investigating seroreversion events with both of the assays and prediction of seroreversion with MultiCruzi using an interpretation formula. Combining experimental data from discrete analysis of 15 T cruzi antigens efficiently predicted seroreversion at an early stage, which was later confirmed by conventional T cruzi serology. In cohort 1 (n=69), which included children of three different age groups, we observed differences 2 years after therapy. In the 27 individuals from cohort 1 who were treated within the first 12 months of age, MultiCruzi predicted early seroreversion in 21 (78%) patients whereas nine (33%) patients showed seroreversion with Chagatest ELISA (seroreversion difference 0·44, 95% CI 0·26-0·63; p=0·0005). In the 12 patients from cohort 1 treated between 1 year and 2 years of age, MultiCruzi predicted early seroreversion in six (50%) patients, whereas only one (8%) patient was confirmed to be seronegative with Chagatest ELISA (seroreversion difference 0·42, 95% CI 0·14-0·70; p=0·0253). In the 30 patients from cohort 1 who were treated between 2 years and 19 years of age, MultiCruzi predicted early seroreversion in five (6%) patients, whereas no patients were found to be seronegative with Chagatest ELISA (seroreversion difference 0·17, 0·03-0·30; p=0·0253). In cohort 2 (n=27), which included only children younger than 1 year of age and had a shorter follow up (between 5 months and 32 months), the proportion of reported events was significantly different 180 days after treatment for the T cruzi-positive group (early seroreversion predicted in nine [90%] of ten patients with MultiCruzi and confirmed seroreversion in four [40%] of ten patients with Chagatest ELISA; seroreversion difference 0·50, 95% CI 0·19-0·81; p=0·0253) and for the T cruzi-negative group 90 days (early seroreversion predicted in five [29%] of 17 patients with MultiCruzi and confirmed seroreversion in one [6%] of 17 patients with Chagatest ELISA; seroreversion difference 0·24, 0·03-0·44; p=0·0455) and 180 days (early seroreversion predicted in 17 [100%] of 17 patients with MultiCruzi and confirmed seroreversion only in seven [41%] of 17 patients with Chagatest ELISA; seroreversion difference 0·59, 0·35-0·82; p=0·0016) after treatment. The MultiCruzi assay can be used as a predictive monitoring tool to assess parasitological cure in children. This approach might be a solution to forecast forthcoming seroreversion in treated adults infected with T cruzi, but this requires further investigation. Drugs for Neglected Diseases initiative. For the Spanish, Portuguese and French translations of the abstract see Supplementary Materials section.

Combined effects of hydrometeorological hazards and urbanisation on dengue risk in Brazil: a spatiotemporal modelling study

Temperature and rainfall patterns are known to influence seasonal patterns of dengue transmission. However, the effect of severe drought and extremely wet conditions on the timing and intensity of dengue epidemics is poorly understood. In this study, we aimed to quantify the non-linear and delayed effects of extreme hydrometeorological hazards on dengue risk by level of urbanisation in Brazil using a spatiotemporal model. We combined distributed lag non-linear models with a spatiotemporal Bayesian hierarchical model framework to determine the exposure-lag-response association between the relative risk (RR) of dengue and a drought severity index. We fit the model to monthly dengue case data for the 558 microregions of Brazil between January, 2001, and January, 2019, accounting for unobserved confounding factors, spatial autocorrelation, seasonality, and interannual variability. We assessed the variation in RR by level of urbanisation through an interaction between the drought severity index and urbanisation. We also assessed the effect of hydrometeorological hazards on dengue risk in areas with a high frequency of water supply shortages. The dataset included 12 895 293 dengue cases reported between 2001 and 2019 in Brazil. Overall, the risk of dengue increased between 0-3 months after extremely wet conditions (maximum RR at 1 month lag 1·56 [95% CI 1·41-1·73]) and 3-5 months after drought conditions (maximum RR at 4 months lag 1·43 [1·22-1·67]). Including a linear interaction between the drought severity index and level of urbanisation improved the model fit and showed the risk of dengue was higher in more rural areas than highly urbanised areas during extremely wet conditions (maximum RR 1·77 [1·32-2·37] at 0 months lag vs maximum RR 1·58 [1·39-1·81] at 2 months lag), but higher in highly urbanised areas than rural areas after extreme drought (maximum RR 1·60 [1·33-1·92] vs 1·15 [1·08-1·22], both at 4 months lag). We also found the dengue risk following extreme drought was higher in areas that had a higher frequency of water supply shortages. Wet conditions and extreme drought can increase the risk of dengue with different delays. The risk associated with extremely wet conditions was higher in more rural areas and the risk associated with extreme drought was exacerbated in highly urbanised areas, which have water shortages and intermittent water supply during droughts. These findings have implications for targeting mosquito control activities in poorly serviced urban areas, not only during the wet and warm season, but also during drought periods. Royal Society, Medical Research Council, Wellcome Trust, National Institutes of Health, Fundação Carlos Chagas Filho de Amparo à Pesquisa do Estado do Rio de Janeiro, and Conselho Nacional de Desenvolvimento Científico e Tecnológico. For the Portuguese translation of the abstract see Supplementary Materials section.

Self- and proxy-rating of the ICECAP-O for people with dementia: A cross-sectional linguistic validation study in Germany and Portugal

BackgroundThe capability concept became a recognized approach to the measurement of quality of life. The ICECAP-O for older people aims to measure capabilities and has recently been used in people with dementia (self-rating) and informal carers (substituted judgement). However, linguistic validation studies have so far been lacking. MethodsA cross-sectional cognitive interview study with 15 people with dementia (PwD) and 23 informal carers (ICs) was conducted in Germany and Portugal. Respondents were asked to reveal their understanding of the ICECAP-O and the capability approach as well as the response process. A summarising content analysis was performed. ResultsDespite the small sample, our linguistic validation of the German and Portuguese translations detected considerable difficulties or deviations in item comprehension when compared with the intended meaning. In some cases, the item interpretations did not reflect the entire scope of the associated capability dimension, though they were basically correct. Moreover, participants were not able to differentiate some items appropriately from one another, and some misinterpretations occurred. ICs relied mainly on observable behaviour, emotions, or verbal expressions of the PwD. Therefore, ICs found items that ask about the achievement of individual expectations or thoughts about the future difficult to assess. Only very few PwD clearly indicated that they understood the capability approach. ICs in Germany had more difficulties in understanding the capability concept than in ICs Portugal. DiscussionThis linguistic validation study in Germany and Portugal indicates a need for some rephrasing and refinements of the ICECAP-O translated items in both countries to fully encompass some dimensions and avoid misinterpretations. Further studies with larger samples are necessary. Based on our findings, the current German version for ICs’ substituted judgement cannot be recommended for this kind of respondents without further advancements.

Brazilian Portuguese translation and cross-cultural adaptation of Edinburgh Cognitive and Behavioural Amyotrophic Lateral Sclerosis Screen (ECAS)

Abstract: The translation and cross-cultural adaptation of the screening test Edinburgh Cognitive and Behavioral ALS Screen (ECAS) for the Portuguese language of Brazil was carried out in this article. The adaptations were developed based on authors' guidelines and specific literature: translation; synthesis; back-translation and cross-cultural adaptation (technical review and semantic equivalence). The tests were adapted with the aid of a pilot group of 46 healthy individuals, mean age 52.6 ± 13.88 years and 13.8 ± 5.10 years of studies, 26 females and 20 males, randomly recruited among the caregivers of the patients of the Hospital das Clínicas of the Federal University of Goiás, Brazil. After translation of all fifteen ECAS subtests, nine were adapted and six not gone through cross-cultural adaptation. In the Language-Naming subtest the fox figure (13.04% of errors) was replaced by the image of the alligator; 5 words (41.66%) of the Language-Spelling subtest were replaced. In the Executive-Alternation subtest, 11-K or 11-L was accepted as a response, provided the subsequent sequence was correct. A Verbal Fluency Index (IFV) table was established, with data from the pilot group, which will be the reference for the Brazilian version. The three subtests for memory evaluation (Immediate Recall, Delayed Recall and Delayed Recognition) are based on a story that has been adapted to Brazilian culture. The protocol has been translated and adapted to Brazilian Portuguese and has undergone processes of content, verbal comprehension and semantic equivalence, being called Edimburgo - Rastreio Cognitivo-Comportamental em ELA (ECAS-BR). It is necessary to continue this study for external validity, equivalence of measurement and reproducibility.

Family Adaptability and Cohesion Evaluation Scale – Version IV (FACES IV): Validation Study in the Portuguese Population

The present study addresses the psychometric properties of the Portuguese translation and adaptation of the Family Adaptability and Cohesion Evaluation Scale – version IV (FACES IV). The sample included 1083 individuals from 387 nuclear families, with an average age of 36 years. Besides its sociodemographic heterogeneity, the sample also included participants in various family life cycle stages and belonging to different family subsystems. We found overall good to moderate psychometric properties, namely adequate internal consistency, convergent validity, and discriminant ability. However, rigid and enmeshed scales presented weaker results. Normative expectations and cultural bias are discussed. FACES IV appears to be a valid and reliable measure of family dynamics, suitable for research and clinical purposes within the Portuguese context. However, further studies need to be carried out regarding the instruments’ properties in tapping extremely high cohesion (enmeshment) and low flexibility (rigidity) levels.