Illness In Adults Research Articles

Glutamine enteral therapy for critically ill adult patients: An updated meta-analysis of randomized controlled trials and trial sequential analysis

BackgroundThe efficacy of supplemental enteral glutamine (GLN) in critical illness patients remains uncertainty. ObjectiveBased on a recently published large-scale randomized controlled trials (RCTs) as regards the use of enteral GLN, we updated a meta-analysis of RCTs for further investigating the effects of enteral GLN administration in critically ill patients. MethodsWe searched RCTs reporting the impact of supplemental enteral GLN about clinical outcomes in adult critical illness patients from EMBASE, PubMed, Clinical Trials.gov, Scopus and Web of Science and subsequently registered the protocol in the PROSPERO (CRD42023399770). RCTs of combined enteral-parenteral GLN or parenteral GLN only were excluded. Hospital mortality was designated as the primary outcome. We conducted subgroup analyses of primary outcome based on specific patient populations, dosages and therapy regimens, and further performed trial sequential analysis (TSA) for clinical outcomes. ResultsEighteen RCTs involving 2552 adult critically ill patients were identified. There were no remarkable influences on hospital mortality regardless of different subgroups (OR, 1.05; 95% CI, 0.85 – 1.30; p = 0.67), intensive care unit (ICU) length of stay (LOS) (MD, -0.07; 95% CI, -1.12 – 0.98; p = 0.89) and infectious complications (OR, 0.90; 95% CI, 0.75 – 1.10; p = 0.31) with enteral GLN supplementation. Additionally, the results of hospital mortality were confirmed by TSA. However, enteral GLN therapy was related to a reduction of hospital LOS (MD, -2.85; 95% CI, -5.27 – -0.43; p = 0.02). ConclusionsIn this meta-analysis, it seems that enteral GLN supplementation is unlikely ameliorate clinical outcomes in critical illness patients except for the reduction of hospital LOS. Our data do not support enteral GLN supplementation used routinely in critical illness patients.

Using linked administrative data to aid the handling of non-response and restore sample representativeness in cohort studies: the 1958 national child development study and hospital episode statistics data

BackgroundThere is growing interest in whether linked administrative data have the potential to aid analyses subject to missing data in cohort studies.MethodsUsing linked 1958 National Child Development Study (NCDS; British cohort born in 1958, n = 18,558) and Hospital Episode Statistics (HES) data, we applied a LASSO variable selection approach to identify HES variables which are predictive of non-response at the age 55 sweep of NCDS. We then included these variables as auxiliary variables in multiple imputation (MI) analyses to explore the extent to which they helped restore sample representativeness of the respondents together with the imputed non-respondents in terms of early life variables (father’s social class at birth, cognitive ability at age 7) and relative to external population benchmarks (educational qualifications and marital status at age 55).ResultsWe identified 10 HES variables that were predictive of non-response at age 55 in NCDS. For example, cohort members who had been treated for adult mental illness had more than 70% greater odds of bring non-respondents (odds ratio 1.73; 95% confidence interval 1.17, 2.51). Inclusion of these HES variables in MI analyses only helped to restore sample representativeness to a limited extent. Furthermore, there was essentially no additional gain in sample representativeness relative to analyses using only previously identified survey predictors of non-response (i.e. NCDS rather than HES variables).ConclusionsInclusion of HES variables only aided missing data handling in NCDS to a limited extent. However, these findings may not generalise to other analyses, cohorts or linked administrative datasets. This work provides a demonstration of the use of linked administrative data for the handling of missing cohort data which we hope will act as template for others.

Racial, socioeconomic, and neighborhood characteristics in relation to COVID-19 severity of illness for adolescents and young adults.

This study tests the hypotheses that insurance status, race and ethnicity, and neighborhood characteristics are associated with hospital admission and severe health outcomes (Intensive Care Unit [ICU] admission and oxygen assistance) for youth and young adults who present to the emergency department (ED) with COVID-19 in a single, academic health system in Illinois, Rush University System for Health (RUSH). Demographic and clinical data from the electronic health record were collected for all 13- to 24-y-old patients seen at RUSH who tested positive for COVID-19 between March 2020 and 2021. Individual-level and neighborhood characteristics were analyzed to determine their association with hospital admission and severe health outcomes through generalized estimating equations. As of March 2021, 1,057 patients were seen in the ED within RUSH in which non-Hispanic White (odds ratio [OR], 2.96; 95% CI, 1.61-5.46; P = 0.001) and Hispanic (OR, 3.34; 95% CI, 1.84-6.10; P < 0.001) adolescents and youth were more likely to be admitted to the hospital compared with non-Hispanic Black/other adolescents and youth. Patients with public insurance or who were uninsured were less likely to be admitted to the ICU compared with those with private insurance (OR, 0.24; 95% CI, 0.09-0.64; P = 0.004). None of the neighborhood characteristics were significantly associated with hospital admission or severe health outcomes after adjusting for covariates. Our findings demonstrated that race and ethnicity were related to hospitalization, while insurance was associated with presentation severity due to COVID-19 for adolescents and young adults. These findings can aid public health investigators in understanding COVID-19 disparities among adolescents and young adults.

Mental health and social-emotional functioning in children and adolescents with chronic kidney disease.

For children and young adults, living with chronic kidney disease (CKD) poses physical, mental, and social challenges. The mental health functioning of children and adolescents with CKD plays an important role in the medical, educational, vocational, and quality of life outcomes, yet receives little systematic attention in the busy pediatric nephrology clinic. This article will provide an overview of the prevalence of mental illness and symptoms in children and young adults with CKD, strategies to assess for dysfunction, and the long-term outcomes associated with impaired functioning.While there is a relative dearth of literature regarding evidence-based interventions in this population to improve mental health functioning, we provide "best practice" strategies based on the available literature to address emotional and/or behavioral challenges once they are identified.More research is needed to define appropriate interventions to alleviate mental health issues and social-emotional distress, and this review of the literature will serve to provide directions for future research.

Late diagnosis of respiratory syncytial virus and influenza co-infection during coronavirus disease 2019 pandemic: a case report

BackgroundRespiratory syncytial virus (RSV)-induced disease is one of the important causes of flu-like illness in older adults and can cause serious disease in those who are at high-risk medical conditions. During coronavirus disease 2019 (COVID-19) pandemic, because of overlapping symptoms of severe acute respiratory syndrome coronavirus 2 (SARS-COV-2) infection with other respiratory infections, diagnosing diseases based on clinical and radiological findings was challenging and could cause misdiagnosis.Case presentationAn 87-year-old Persian man was admitted to the hospital due to loss of consciousness, respiratory distress, tachypnea, and oliguria. He had previously hospitalized because of cough, fever, loss of appetite, and fatigue. Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) polymerase chain reaction (PCR) test was performed which was negative; however, based on ground glass opacity on his chest computed tomography (CT) scan and being on the outbreak of COVID-19, he fulfilled case definition of COVID-19; therefore, he received protocol’s treatment (remdesivir) for COVID-19 and relatively recovered and discharged. In our center, we requested brain and chest CT scans, blood tests, and multiplex PCR. Multiplex PCR revealed co-infection of influenza virus and RSV. Although we had started pneumonia and sepsis treatment, old age, weak immune system and the delay in initiation of right antibiotic and antivirus therapy altogether led him to die.ConclusionAs a takeaway lesson of this case report, it is necessary to pay attention to viruses that show similar symptoms during future specific virus pandemics, especially in patients with old age and weak immune systems.

Interactions between genetic risk for 21 neurodevelopmental and psychiatric disorders and sport activity on youth mental health

Childhood is a sensitive period where behavioral disturbances, determined by genetics and environmental factors including sport activity, may emerge and impact risk of mental illness in adulthood. We aimed to determine if participation in sports can mitigate genetic risk for neurodevelopmental and psychiatric disorders in youth. We analyzed 4975 unrelated European youth (ages 9–10) from the Adolescent Brain Cognitive Development Study. Our outcomes were eight Child Behavior Checklist (CBCL) scores, measured annually. Polygenic risk scores (PRSs) were calculated for 21 disorders, and sport frequency and type were summarized. PRSs and sport variables were tested for main effects and interactions against CBCL outcomes using linear models. Cross-sectionally, PRSs for attention-deficit/hyperactivity disorder and major depressive disorder were associated with increases in multiple CBCL outcomes. Participation in non-contact or team sports, as well as more frequent sport participation reduced all cross-sectional CBCL outcomes, whereas involvement in contact sports increased attention problems and rule-breaking behavior. Interactions revealed that more frequent exercise was significantly associated with less rule breaking behavior in individuals with high genetic risk for obsessive compulsive disorder. Associations with longitudinal CBCL outcomes demonstrated weaker effects. We highlight the importance of genetic context when considering sports as an intervention for early life behavioural problems.

Immersive virtual reality and psychological well-being in adult chronic physical illness: systematic review

IntroductionIndividuals with chronic physical illness are at increased risk of negative psychological sequelae. Immersive virtual reality (VR) is an emerging treatment that might reduce these negative effects and increase quality...

Integrating microbial source tracking with quantitative microbial risk assessment to evaluate site specific risk based thresholds at two South Florida beaches.

Quantitative microbial risk assessment (QMRA) can be used to evaluate health risks associated with recreational beach use. This study developed a site-specific risk assessment using a novel approach that combined quantitative PCR-based measurement of microbial source tracking (MST) genetic markers (human, dog, and gull fecal bacteria) with a QMRA analysis of potential pathogen risk. Water samples (n = 24) from two recreational beaches were collected and analyzed for MST markers as part of a broader Beach Exposure And Child Health Study that examined child behavior interactions with the beach environment. We report here the measurements of fecal bacteria MST markers in the environmental DNA extracts of those samples and a QMRA analysis of potential health risks utilizing the results from the MST measurements in the water samples. Human-specific Bacteroides was enumerated by the HF183 Taqman qPCR assay, gull-specific Catellicoccus was enumerated by the Gull2 qPCR assay, and dog-specific Bacteroides was enumerated by the DogBact qPCR assay. Derived reference pathogen doses, calculated from the MST marker concentrations detected in recreational waters, were used to estimate the risk of gastrointestinal illness for both children and adults. Dose-response equations were used to estimate the probability of the risk of infection (Pinf) per a swimming exposure event. Based on the QMRA simulations presented in this study, the GI risk from swimming or playing in water containing a mixture of human and non-human fecal sources appear to be primarily driven by the human fecal source. However, the estimated median GI health risk for both beaches never exceeded the U.S. EPA risk threshold of 32 illnesses per 1,000 recreation events. Our research suggests that utilizing QMRA together with MST can further extend our understanding of potential recreational bather risk by identifying the source contributing the greatest risk in a particular location, therefore informing beach management responses and decision-making.

Ecological Momentary Assessment of Midlife Adults' Daily Stress: Protocol for the Stress Reports in Variable Environments (STRIVE) App Study.

Daily stressors are associated with cognitive decline and increased risk of heart disease, depression, and other debilitating chronic illnesses in midlife adults. Daily stressors tend to occur at home or at work and are more frequent in urban versus rural settings. Conversely, spending time in natural environments such as parks or forests, or even viewing nature-themed images in a lab setting, is associated with lower levels of perceived stress and is hypothesized to be a strong stress "buffer," reducing perceived stress even after leaving the natural setting. However, many studies of daily stress have not captured environmental contexts and relied on end-of-day recall instead of in-the-moment data capture. With new technology, these limitations can be addressed to enhance knowledge of the daily stress experience. We propose to use our novel custom-built Stress Reports in Variable Environments (STRIVE) ecological momentary assessment mobile phone app to measure the experience of daily stress of midlife adults in free-living conditions. Using our app to capture data in real time will allow us to determine (1) where and when daily stress occurs for midlife adults, (2) whether midlife adults' daily stressors are linked to certain elements of the built and natural environment, and (3) how ecological momentary assessment measurement of daily stress is similar to and different from a modified version of the popular Daily Inventory of Stressful Events measurement tool that captures end-of-day stress reports (used in the Midlife in the United States [MIDUS] survey). We will enroll a total of 150 midlife adults living in greater Indianapolis, Indiana, in this study on a rolling basis for 3-week periods. As those in underrepresented minority groups and low-income areas have previously been found to experience greater levels of stress, we will use stratified sampling to ensure that half of our study sample is composed of underrepresented minorities (eg, Black, American Indian, Hispanic, or Native Pacific Islanders) and approximately one-third of our sample falls within low-, middle-, and high-income brackets. This project is funded by the National Institute on Aging from December 2022 to November 2024. Participant enrollment began in August 2023 and is expected to finish in July 2024. Data will be spatiotemporally analyzed to determine where and when stress occurs for midlife adults. Pictures of stressful environments will be qualitatively analyzed to determine the common elements of stressful environments. Data collected by the STRIVE app will be compared with retrospective Daily Inventory of Stressful Events data. Completing this study will expand our understanding of midlife adults' experience of stress in free-living conditions and pave the way for data-driven individual and community-based intervention designs to promote health and well-being in midlife adults. DERR1-10.2196/51845.

Effectiveness of the Original Monovalent Coronavirus Disease 2019 Vaccines in Preventing Emergency Department or Urgent Care Encounters and Hospitalizations Among Adults With Disabilities: VISION Network, June 2021-September 2022

Abstract Adults with disabilities are at increased risk for severe coronavirus disease 2019 (COVID-19). Using data across 9 states during Delta- and Omicron-predominant periods (June 2021–September 2022), we evaluated the effectiveness of the original monovalent COVID-19 messenger RNA vaccines among 521 206 emergency department/urgent care encounters (11 471 [2%] in patients with a documented disability) and 139 548 hospitalizations (16 569 [12%] in patients with a disability) for laboratory-confirmed COVID-19 illness in adults (aged ≥18 years). Across variant periods and for the primary series or booster doses, vaccine effectiveness was similar in those with and those without a disability. These findings highlight the importance of adults with disabilities staying up to date with COVID-19 vaccinations.

Use of Respiratory Syncytial Virus Vaccines in Older Adults: Recommendations of the Advisory Committee on Immunization Practices — United States, 2023

Respiratory syncytial virus (RSV) is a cause of severe respiratory illness in older adults. In May 2023, the Food and Drug Administration approved the first vaccines for prevention of RSV-associated lower respiratory tract disease in adults aged ≥60 years. Since May 2022, the Advisory Committee on Immunization Practices (ACIP) Respiratory Syncytial Virus Vaccines Adult Work Group met at least monthly to review available evidence regarding the safety, immunogenicity, and efficacy of these vaccines among adults aged ≥60 years. On June 21, 2023, ACIP voted to recommend that adults aged ≥60 years may receive a single dose of an RSV vaccine, using shared clinical decision-making. This report summarizes the body of evidence considered for this recommendation and provides clinical guidance for the use of RSV vaccines in adults aged ≥60 years. RSV vaccines have demonstrated moderate to high efficacy in preventing RSV-associated lower respiratory tract disease and have the potential to prevent substantial morbidity and mortality among older adults; postmarketing surveillance will direct future guidance.

Association of sleep duration and risk of mental disorder: a systematic review and meta-analysis.

The effects of sleep duration on the development of mental illness remain controversial. Therefore, it is necessary to identify the effects of long or short sleep duration on psychological disorders, which could reveal new ways for preventing and treating mental health conditions cheaply. Identifying published papers was accomplished by using the following five English databases on March 16, 2022: PubMed, MEDLINE, Embase, Web of Science databases, and Scopus. Cross-sectional and cohort studies were considered if they evaluated the association of sleep duration with all kinds of mental illness in adults. We excluded case reports, editorials, narrative reviews, and studies without detailed information on sleep duration. Summary effect-size estimates were expressed as risk ratios (RRs) or odds ratios (ORs) with 95% confidence intervals and were evaluated using random-effect models. Mantel-Haenszel's random-effects model was used to estimate the inconsistency index (I2) and Tau2 index (measurement of heterogeneity). A total of 52 studies were included in this analysis, consisting of 14 cohort studies and 38 cross-sectional studies. These studies involved a combined sample size of 1,407,891 participants who met the inclusion criteria. Cohort (adjusted RR = 1.42, 95% CI: 1.26-1.60, P < .001, I2 = 37.6%, Tau2 = 0.014) and cross-sectional studies (adjusted OR = 1.67, 95% CI: 1.57-1.77, P < .001, I2 = 79.7%, Tau2 = 0.060) concluded that short sleep duration increased mental disorder risks. The same conclusions were acquired in the subgroup analysis, especially for depression (adjusted RR = 1.43, 95% CI: 1.24-1.65, P < .001, I2 = 80.4%, Tau2 = 0.082), anxiety (adjusted RR = 1.30, 95% CI: 1.04-1.63, P = .002, I2 = 0.0%, Tau2 = 0.000), and PTSD (adjusted RR = 1.35, 95% CI: 1.04-1.76, P = .022, I2 = 24.1%, Tau2 = 0.013) in cohort studies. The results of subgroup analysis indicated that long sleep duration was not a risk factor for depression (adjusted RR = 1.15, 95% CI: 0.98-1.34, P = .088, I2 = 63.4%, Tau2 = 0.045) and anxiety (adjusted RR = 1.37, 95% CI: 0.93-2.03, P = .114, I2 = 0.0%, Tau2 = 0.000). Short sleep duration, not long sleep duration, is an independent predictor of developing mental disorders, particularly anxiety and depression.

NeoTalk: Communication Skills Training for Neonatal Clinicians.

Despite proven benefit, pediatric subspecialists often have not been offered formal serious illness communication skills training. We sought to: 1) develop and evaluate the impact of a communication skills course, based on the VitalTalk framework, on Neonatal Intensive Care Unit (NICU) clinicians; 2) evaluate provider comfort with key serious illness communication skills and frequency of use of those skills, before and after "NeoTalk" and; 3) explore differences and similarities between adult and pediatric serious illness communication skills courses. We developed a NICU specific communication skills course and surveyed course participants to evaluate comfort with key communication skills before and after course participation, and frequency of use of key skills before and 2 months after our course. Wilcoxon signed rank tests and Kruskal-Wallis tests were performed to compare participant responses across time points. 34 providers completed NeoTalk training. Complete pre- and post-course data was available for 29 participants. Participants reported increased comfort with skills including 'sharing difficult news' (P = .018), and 'responding to emotion' (P = .002). Participants did not report increased frequency in using target skills 2 months after training. A multi-disciplinary cohort of NICU providers endorsed increased confidence in key communication skills but not increased skill application 2-months post-course completion. While a single course can successfully teach skills, additional exposure may be necessary to build new communication habits. Our experience developing NeoTalk helped elucidate some of the ways in which conversations about seriously ill infants may be different from conversations about seriously ill adults.

Validation of a seven-question tool (PRISMA-7) in predicting prognosis of older adults in the emergency department: A prospective study

ObjectivesOlder patients arrive at the emergency department (ED) with complex medical challenges, and the current ED triage models frequently undertriage the severity of illness in older adults. There is increasing awareness regarding the importance of identifying frailty in older patients in the context of urgent care. Therefore, this study aimed to assess the predictive accuracy of the seven-question tool of the Program on Research for Integrating Services of the Maintenance of Autonomy (PRISMA-7) in the ED for 28-day mortality among older adults. DesignA prospective polycentric observational study. SettingWest China Hospital of Sichuan University, Shangjinnanfu of West China Hospital, and People's Hospital of Henan Province. ParticipantsED patients aged ≥65 years from the three tertiary care centers over an 8-week period. Primary and secondary outcomesThe primary outcome, 28-day all-cause mortality, was investigated using a Cox proportional hazards regression model to assess the predictive validity. The secondary endpoints, intensive care unit (ICU) transfer was investigated using multivariable logistic regression, compared with trained study assistants. ResultsThe final study population comprised 1043 consecutive patients aged ≥65 years. The area under the receiver operating characteristic (ROC) curve (AUC) for 28-day mortality was 0.80 (95% confidence interval [CI]: 0.76–0.84), 0.73 (95% CI: 0.68–0.77), and 0.78 (95% CI: 0.73–0.83) for PRISMA-7, Emergency Severity Index (ESI), and quick Sepsis Related Organ Failure Assessment (qSOFA), respectively.There was no difference in the AUC between PRISMA-7 and qSOFA(p = 0.374).The AUC for ICU admission was 0.78 (95% CI: 0.75–0.80), 0.62 (95% CI: 0.59–0.66), and 0.68 (95% CI: 0.64–0.72) for PRISMA-7, ESI, and qSOFA, respectively.The AUC for ICU admission between PRISMA-7 and ESI(p<0.001), PRISMA-7 and qSOFA(p<0.001), qSOFA and ESI(p = 0.005) was statistically significant. ConclusionOur findings reveal that PRISMA-7 improves the prediction of ICU admission, but there is no significant difference when it comes to all-cause mortality. PRISMA-7 appears to be a reliable and valid instrument for identifying frailty in the ED.Trial registration number: ChiCTR2100046545.

Awareness on Mental Illness among Adults of a Community in Ilam

Background: Mental illness is an increasing public health problem globally, especially in developing countries which affects overall quality of life. It is a neglected area of health which is highly stigmatized. The objective of the study was to find out awareness on mental illness among community people of Ilam District. Method: A descriptive cross sectional study was conducted among 80 respondents of Ilam District using non-probability purposive sampling technique. Face to face interview technique was used to collect data by using self- developed structured questionnaire. Data management, analysis and interpretation as done using descriptive and inferential statistics in SPSS and represented in tabulated form. Result: The findings of the study showed that (61.2 %) of the respondents had adequate level of awareness. Adequate level of awareness was present on meaning (71.2%), common type of mental illness in adults (77.50%), treatment (76.2%) and continue medicine and timely follow up are relapse prevention (96.2%). However inadequate awareness was present on brain injury as a biological risk factors (20.0%), Seeing/hearing things that no one else can see or hear (7.5%) and violent behavior (10%) as sign symptoms and impairment of family relation as complications (31.3.%). Conclusion: The study revealed that more than 3/5 of the respondents had adequate level of awareness on mental illness.

Early parental death and its association with children’s mental and economic well-being in adulthood: a nationwide population-based register study

BackgroundThis study examined the association between early parental death and children’s subsequent mental health, years of schooling, and labour-market outcomes (ie, employment and earnings) in adulthood.MethodsWe used nationwide register-based data...

Mental illness and finance in older adults

Mental illness and finance in older adults

INVESTIGATION INTO P2Y RECEPTOR FUNCTION IN PLATELETS FROM PATIENTS WITH SEPSIS.

Key underlying pathological mechanisms contributing to sepsis are hemostatic dysfunction and overwhelming inflammation. Platelet aggregation is required for hemostasis, and platelets are also separately involved in inflammatory responses that require different functional attributes. Nevertheless, P2Y receptor activation of platelets is required for this dichotomy of function. The aim of this study was to elucidate whether P2YR-dependent hemostatic and inflammatory functions were altered in platelets isolated from sepsis patients, compared with patients with mild sterile inflammation. Platelets from patients undergoing elective cardiac surgery (20 patients, 3 female) or experiencing sepsis after community-acquired pneumonia (10 patients, 4 female) were obtained through the IMMunE dysfunction and Recovery from SEpsis-related critical illness in adults (IMMERSE) Observational Clinical Trial. In vitro aggregation and chemotaxis assays were performed with platelets after stimulation with ADP and compared with platelets isolated from healthy control subjects (7 donors, 5 female). Cardiac surgery and sepsis both induced a robust inflammatory response with increases in circulating neutrophil counts with a trend toward decreased circulating platelet counts being observed. The ability of platelets to aggregate in response to ex vivo ADP stimulation was preserved in all groups. However, platelets isolated from patients with sepsis lost the ability to undergo chemotaxis toward N -formylmethionyl-leucyl-phenylalanine, and this suppression was evident at admission through to and including discharge from hospital. Our results suggest that P2Y 1 -dependent inflammatory function in platelets is lost in patients with sepsis resulting from community-acquired pneumonia. Further studies will need to be undertaken to determine whether this is due to localized recruitment to the lungs of a platelet responsive population or loss of function as a result of dysregulation of the immune response.

The 10-item Adverse Childhood Experience International Questionnaire (ACE-IQ-10): psychometric properties of the Dutch version in two clinical samples

ABSTRACT Background: Childhood trauma has been associated with adult mental disorders, physical illness, and early death. The World Health Organization (WHO) supported the development of the Adverse Childhood Experiences International Questionnaire (ACE-IQ) to explore childhood trauma in adults. We report the psychometric properties of the Dutch version of the Adverse Childhood Experiences International Questionnaire 10 items version (ACE-IQ-10) in the Netherlands. Methods: Confirmatory factor analysis was performed in two convenience samples of consecutive patients presenting at an outpatient specialty mental health setting between May 2015 and September 2018: Sample A (N = 298), patients with anxiety and depressive disorders; and sample B (N = 234), patients with Somatic Symptom and Related Disorders (SSRD). Criterion validity of the scales of the ACE-IQ-10 was explored by their correlation with the PHQ-9, the GAD-7, and the SF-36. The correlation between reporting sexual abuse on the ACE-IQ-10 and in a face-to-face interview was assessed as well. Results: We found support for a two-factor structure in both samples: one for directly experiencing childhood abuse and another for household dysfunction, but also support for using the total score. The correlation between reporting a sexual trauma in childhood at face-to-face interview and the sexual abuse item of the ACE-IQ-10 was r = .98 (p < .001). Conclusions: The current study provides evidence on the factor structure, reliability, and validity of the Dutch ACE-IQ-10 in two Dutch clinical samples. It shows clear potential of the ACE-IQ-10 for further research and clinical use. Further studies are needed to assess the ACE-IQ-10 in the Dutch general population.

Clinical and serological characteristics of symptomatic infection with seasonal human coronaviruses OC43, HKU1, NL63, and 229E in community-dwelling older adults

IntroductionRespiratory infections are a common cause of illness in older adults, potentially resulting in severe morbidity or mortality. While up to 10% of respiratory infections in this population are caused by one of the four human coronaviruses (hCoVs), OC43, HKU1, NL63, and 229E, data on hCoV epidemiological and immunological responses are limited in communitydwelling older adults. In addition, it is often difficult to distinguish and identify distinct hCoV infections. Therefore, both clinical characteristics and the possibility of using serology to identify recent infections were investigated.MethodsClinical characteristics and humoral immune responses were studied in community-dwelling older adults who presented with hCoV-related symptomatic influenza-like illness (ILI). Serum antibodies specific for each hCoV were identified by protein microarray using recombinant spike proteins.ResultThe symptoms of participants with molecular confirmation of hCoV infection were difficult to distinguish from symptoms of other viral pathogens causing ILI. Overall, severity based on a cumulative symptom score was less for hCoV than the other ILI-causing infections present in the study. Furthermore, symptom score did not correlate with changes in antibody levels. Using single serum samples to identify recent infections resulted in limited distinction among infections with receiver operating characteristic (ROC) area under the curve (AUC) values between 0.5 and 0.7, depending on the hCoV. However, paired serology samples collected at acute and recovery timepoints with an 8-week interval show an increase in type-specific antibodies with ROC AUC values between 0.78 and 0.96, depending on the hCoV.DiscussionAlthough clinical characteristics are comparable between hCoVs, the analysis of antibody kinetics may provide an alternative method for identifying recent hCoV infections.