Multicenter Cross-sectional Study Research Articles

#2123 Ageing, renal function and frailty: analysis of the FRASNET study

Abstract Background and Aims Frailty is a common geriatric syndrome of significant public health importance. The kidney is one of the organs that progressively loses function with aging leading a decrease of glomerular filtration rate (GFR). In elderly the definition of eGFR threshold for the diagnosis of CKD is debated. FRASNET study aims of identify the role of kidney function (glomerular and tubular involvement) in determining frailty among not community-dwelling elderly adults, also depending on the genetics of each single subject. Method The FRASNET study was a cross-sectional multicentre observational cohort study involving healthy. The exclusion criteria were: i) severe cognitive impairment, ii) severe health problems. They have been characterised for BP, GFR, sodium intake (Kawasaki formula), cognitive status, quality of life, anamnestic factors, health and socio-economic status. Frailty was determined according to modified Fried index by the presence of three conditions among reduced grip strength, reduced gait speed, low physical activity, self-reported exhaustion. We considered the number of drugs as an index of comorbidity. Genotyping of 20 targeted single nucleotide polymorphisms (SNPs) selected on renal and hypertension was performed. ANOVA and conditional inference tree analysis have been carried out. Results 1183 individuals were included in the study sample. Median age was 72 [IQ 69-77]. 328 (27.7%) subjects were robust, 445 (37.6%) pre-frail, 410 (34.7%) frail. Frailty increases with age, especially after 75 years (from 28.9% to 75.7%). The overall mean GFR was 71.8 ± 16.5 ml/min/1.73 m2. Estimated 24 h urinary sodium excretion was 194.5 mEq/24 h with median fractional excretion of sodium (FeNa) 0.75%. In 31.9% of sample FeNa was greater than 1%. Only 3% of subjects reported CKD. Moreover, 21.1% presented eGFR ≤ 60 and the prevalence of CKD increases according to age from 12.3% to 70.3%. CKD prevalence increases in linear manner across frailty classes from 20% in robust to 47.6% in frail. Conditional inference tree analysis confirmed the role of age, comorbidity and GFR in determining frailty. In oldest subjects (>75 years old), the eGFR level most strongly associated with frailty was below 53 (ml/min/1.73 m2) (Fig. 1). No differences in sodium excretion were observed according to frailty classes. Moreover, we observed an increase of FeNa according to age and frailty classes form 0.71% (median (IQR 0.567)) to 0.79% (median (IQR 0.690)). In frail group exaggerated FeNa (>1%) is more frequent than in robust and pre-frail subjects (Chi-squared p = 0.021). Even after the introduction of these variables in inferential trees the new proposed cut-off for GFR (53) is a main determinant of frailty in oldest (Fig. 2). The eGFR parameter resulted associated with two genetic variants in RAAS system, rs5051 in the angiotensinogen gene (AGT) and rs2131127 in the angiotensin II receptor type 1 (AGTR1). The rs4293393 in uromodulin gene (UMOD) was confirmed associated with eGFR value. Conclusion The present study is part of the complex debate on the relationship among renal function, aging and frailty. We can therefore conclude that glomerular filtration (eGFR below 50 and not the presence of CKD) must be considered among the factors that influence frailty. Our study also showed a deterioration of tubular function in frail subject that can be expression of structural changes due to nephroangiosclerosis.

Description of the Characteristics of the Nailfold Capillary Structure in Healthy Children: A Multi-Centric Study.

Nailfold videocapillaroscopy (NVC) is the primary diagnostic tool for the assessment of microcirculation in the pediatric population. To define and standardize age-specific normal NVC patterns in healthy children and adolescents. A cross-sectional observational multicentric study was conducted in 564 participants aged 5-17 years. Dino-Lite CapillaryScope 200 Pro Model MEDL4N Pro was performed at 200× magnification. Quantitative and qualitative NVC parameters were analyzed separately for each age group and divided into 4 groups based on age categories. Of the 564 healthy participants, 54.9% were female. A total of 1184 images and 3384 capillaries were analysed. Positive correlations were observed between age and capillary density (p < 0.001, R = 0.450, CI95% 0.398-0.503). There was also a positive correlation between age and arterial/venous, loop diameter and capillary length, whereas there was a weak negative correlation between intercapillary distance. However, no correlation was found between age and capillary width. In addition, capillary density was significantly lower in 5-7 age group compared to the other patient groups. Arterial limb diameter was lower in 5-7 age group, while venous limb diameter was significantly wider in 15-17 age group compared to the other patient groups. Dilated capillaries (8.7%), capillary tortuosity (14.4%), crossed capillaries (43.1%), micro-haemorrhages (2.7%), avascular area (4.8%) were present in all age groups. Excellent intra- and interobserver ICC values were obtained for all parameters. These findings hold potential significance for future studies, aiding in the analysis and differentiation of children suspected of rheumatological diseases with potential microangiopathy.

Associations between tobacco smoking status and patch test results-A cross-sectional pilot study from the Information Network of Departments of Dermatology (IVDK).

Earlier studies suggested a potential association between tobacco smoking and nickel sensitization, but little is known about other contact allergens. To investigate the association of smoking status and contact sensitizations as well as subtypes of dermatitis, and to analyse the sensitization profiles of tobacco smokers. Within the Information Network of Departments of Dermatology (IVDK), we performed a cross-sectional multicentre pilot study comprising 1091 patch-tested patients from 9 departments, comparing 541 patients with a history of cigarette smoking (281 current and 260 former smokers) with 550 never-smokers. We could not confirm the previously reported association between nickel sensitization and tobacco smoking. Moreover, sensitizations to other allergens, including colophony, fragrance mix I, Myroxylon pereirae and formaldehyde, were not increased in cigarette smokers compared with never smokers. Hand dermatitis (50.6% vs. 33.6%) and occupational cause (36.2% vs. 22.5%) were significantly more frequent among cigarette smokers compared with never-smokers as shown by non-overlapping 95% confidence intervals. Although our study does not allow a firm conclusion on whether smoking status contributes to certain contact sensitizations, it confirms an association of smoking with hand dermatitis and occupational cause.

Impact of disrespectful maternity care on childbirth complications: a multicentre cross-sectional study in Ethiopia

BackgroundGlobally, disrespectful, and abusive childbirth practices negatively impact women’s health, create barriers to accessing health facilities, and contribute to poor birth experiences and adverse outcomes for both mothers and newborns. However, the degree to which disrespectful maternity care is associated with complications during childbirth is poorly understood, particularly in Ethiopia.AimTo determine the extent to which disrespectful maternity care is associated with maternal and neonatal-related complications in central Ethiopia.MethodsA multicentre cross-sectional study was conducted in the West Shewa Zone of Oromia, Ethiopia. The sample size was determined using the single population proportion formula. Participants (n = 440) were selected with a simple random sampling technique using computer-generated random numbers. Data were collected through face-to-face interviews with a pretested questionnaire and were entered into Epidata and subsequently exported to STATA version 17 for the final analysis. Analyses included descriptive statistics and binary logistic regression, with a 95% confidence interval (CI) and an odds ratio (OR) of 0.05. Co-founders were controlled by adjusting for maternal sociodemographic characteristics. The primary exposure was disrespectful maternity care; the main outcomes were maternal and neonatal-related complications.ResultsDisrespectful maternity care was reported by 344 women (78.2%) [95% CI: 74–82]. Complications were recorded in one-third of mothers (33.4%) and neonates (30%). Disrespectful maternity care was significantly associated with maternal (AOR = 2.22, 95% CI: 1.29, 3.8) and neonatal-related complications (AOR = 2.78, 95% CI: 1.54, 5.04).ConclusionThe World Health Organization advocates respectful maternal care during facility-based childbirth to improve the quality of care and outcomes. However, the findings of this study indicated high mistreatment and abuse during childbirth in central Ethiopia and a significant association between such mistreatment and the occurrence of both maternal and neonatal complications during childbirth. Therefore, healthcare professionals ought to prioritise respectful maternity care to achieve improved birth outcomes and alleviate mistreatment and abuse within the healthcare sector.

Awareness and associated factors of venous thromboembolism in breast cancer surgical patients: a cross-sectional study

BackgroundVenous thromboembolism (VTE) is a major complication of breast cancer surgical patients. Assessing VTE awareness enables medical staff to tailor educational programs that improve patient self-management and reduce VTE risk. Therefore, this study aimed to assess VTE awareness among breast cancer surgical patients and identify factors influencing their awareness level.MethodsA multicenter cross-sectional study was conducted on breast cancer patients scheduled for surgery from May 2023 to November 2023. Data were collected using a general information form and a validated self-assessment questionnaire on VTE awareness for breast cancer surgical patients. Univariate analysis and multiple linear regression analysis were used to analyze the data.ResultsOf 1969 patients included, the term awareness rates for deep vein thrombosis and pulmonary embolism were 42.5% and 26.1%, respectively. Information about VTE was primarily obtained from doctors (30.4%), nurses (24.0%), and social media (23.3%). The overall average VTE awareness score was 1.55 ± 0.53, with the dimension of VTE preventive measures scoring highest, and VTE clinical symptoms/signs scoring lowest. Multivariate analysis identified education level, personal VTE history, chemotherapy and surgical history, and the hospital’s regional location as significant factors associated with VTE awareness level (p < 0.05).ConclusionThis study highlights a critical need for improved VTE awareness among breast cancer surgical patients, particularly regarding clinical symptoms/signs. Health education programs are recommended especially tailored for patients with lower education levels, no history of VTE, or without prior surgery or chemotherapy, to improve their understanding of VTE.

Lower back pain and associated factors among weavers working in Bahir Dar City, Northwest Ethiopia: A cross-sectional study.

Work-related musculoskeletal disorders are widespread among workers of informal small-scale enterprises. Specifically, lower back pain is a prevalent occupational health problem across various industries, including weaving factories. Lower back pain significantly impairs the functioning, performance, and productivity of weavers. However, information on the prevalence and associated factors of low back pain among weavers of Bahir Dar City and nationwide is scarce. Therefore, this study aimed to assess the prevalence and associated factors of lower back pain among weavers working in Bahir Dar City. A multicentered institutional-based cross-sectional study was conducted on 403 weavers in Bahir Dar City, Ethiopia, from April to May 2023 using a structured face-to-face interview questionnaire. Samples were proportionally allocated to each institution, and study participants were selected using a simple random sampling technique. Variables with a P-value < 0.25 in the bivariate logistic regression were adopted for the multivariate logistic regression analysis after verifying the model fitness. In the multivariate logistic regression analysis, the adjusted odds ratio (AOR) with a 95% confidence interval (CI) and a P-value < 0.05 were considered to identify the associated factors of lower back pain among weavers. The results revealed that the overall annual prevalence of lower back pain was 63.5% (95% CI = 58.8-68.5). Longer working hours [AOR = 2.580 (CI = 1.517-4.384)], lack of back support [AOR = 1.938 (CI = 2.089-3.449)], repetitive movement of the back during weaving [AOR = 5.940 (CI = 2.709-13.02)], awkward posture [AOR = 2.915 (CI = 1.677-5.065), static working posture [AOR = 4.505 (CI = 2.298-8.831)], and job stress [AOR = 3.306 (CI = 1.896-5.765)] were significantly associated with lower back pain among weavers. Lower back pain among weavers was found to be highly prevalent. Working longer hours, lack of back support, repetitive movement of the back, awkward posture, static posture, and job stress were significantly associated with lower back among weavers. The study recommends prompt interventions on weavers to ensure that they use sitting support, weave for <8 h per day, change positions every 2 h, reduce job-related stress, and minimize task repetition, thereby enhancing their working conditions and minimizing the occurrence of lower back pain.

Brain perfusion changes in beta-thalassemia

BackgroundBrain injury in hereditary hemoglobinopathies is commonly attributed to anemia-related relative hypoperfusion in terms of impaired oxygen blood supply. Supratentorial and infratentorial vascular watershed regions seem to be especially vulnerable, but data are very scarce.AimsWe investigated a large beta-thalassemia sample with arterial spin labeling in order to characterize regional perfusion changes and their correlation with phenotype and anemia severity.MethodsWe performed a multicenter single-scanner cross-sectional 3T-MRI study analyzing non-invasively the brain perfusion in 54 transfusion-dependent thalassemia (TDT), 23 non-transfusion-dependent thalassemia (NTDT) patients and 56 Healthy Controls (HC). Age, hemoglobin levels, and cognitive functioning were recorded.ResultsBoth TDT and NTDT patients showed globally increased brain perfusion values compared to healthy controls, while no difference was found between patient subgroups. Using age and sex as covariates and scaling the perfusion maps for the global cerebral blood flow, beta-thalassemia patients showed relative hyperperfusion in supratentorial/infratentorial watershed regions. Perfusion changes correlated with hemoglobin levels (p = 0.013) and were not observed in the less severely anemic patients (hemoglobin level > 9.5 g/dL). In the hyperperfused regions, white matter density was significantly decreased (p = 0.0003) in both patient subgroups vs. HC. In NTDT, white matter density changes correlated inversely with full-scale Intelligence Quotient (p = 0.007) while in TDT no correlation was found.ConclusionRelative hyperperfusion of watershed territories represents a hemodynamic hallmark of beta-thalassemia anemia challenging previous hypotheses of brain injury in hereditary anemias. A careful management of anemia severity might be crucial for preventing structural white matter changes and subsequent long-term cognitive impairment.

Prospective Acceptability of Digital Therapy for Major Depressive Disorder in France: Multicentric Real-Life Study.

Major depressive disorder is one of the leading causes of disability worldwide. Although most international guidelines recommend psychological and psychosocial interventions as first-line treatment for mild to moderate depression, access remains limited in France due to the limited availability of trained clinicians, high costs for patients in the context of nonreimbursement, and the fear of stigmatization. Therefore, online blended psychological treatment such as Deprexis could improve access to care for people with depression. It has several advantages, such as easy accessibility and scalability, and it is supported by evidence. This study aims to evaluate the real-life acceptability of Deprexis for people with depression in France outside of a reimbursement pathway. Deprexis Acceptability Study Measure in Real Life (DARE) was designed as a multicenter cross-sectional study in which Deprexis was offered to any patient meeting the inclusion criteria during the fixed inclusion period (June 2022-March 2023). Inclusion criteria were (1) depression, (2) age between 18 and 65 years, (3) sufficient French language skills, and (4) access to the internet with a device to connect to the Deprexis platform. Exclusion criteria were previous or current diagnoses of bipolar disorder, psychotic symptoms, and suicidal thoughts during the current episode. The primary objective was to measure the prospective acceptability of Deprexis, a new digital therapy. Secondary objectives were to examine differences in acceptability according to patient and clinician characteristics and to identify reasons for refusal. All investigators received video-based training on Deprexis before enrollment to ensure that they all had the same level of information and understanding of the program. A total of 245 patients were eligible (n=159, 64.9% were women and n=138, 56.3% were single). The mean age was 40.7 (SD 14.1) years. A total of 78% (n=191) of the patients had moderate to severe depression (according to the Patient Health Questionnaire-9 [PHQ-9]). More than half of the population had another psychiatric comorbidity (excluding bipolar disorder, psychotic disorders, and suicidal ideation). A total of 33.9% (n=83) of patients accepted the idea of using Deprexis; the main reason for refusal was financial at 83.3% (n=135). Multivariate logistic regression identified factors that might favor the acceptability of Deprexis. Among these, being a couple, being treated with an antidepressant, or having a low severity level favored the acceptance of Deprexis. DARE is the first French study aiming at evaluating the prospective acceptability of digital therapy in the treatment of depression. The main reason for the refusal of Deprexis was financial. DARE will allow better identification of factors influencing acceptability in a natural setting. This study highlights the importance of investigating factors that may be associated with the acceptability of digital interventions, such as marital status, medication use, and severity of depression.

Disease burden of mental disorders among children and adolescents considering both co-morbidities and suicide in Northeastern China

BackgroundFew studies have assessed the burden of mental disorders among children and adolescents considering the impact of co-morbidities and suicide on disability adjusted life years (DALYs).MethodsThis was a multicenter cross-sectional study. Our survey data in Liaoning Province (LN) were used to estimate the burden of six mental disorders, supplemented with data from other investigative studies conducted in China to assess four other disorders. DALYs were derived from the sum of years lived with a disability (YLDs) adjusted for co-morbidities, and the years of life lost (YLLs) adjusted for suicide. The changes in DALYs, YLDs, and YLLs were compared with and without adjustment for co-morbidities and suicide.ResultsThe DALYs rate of mental disorders among children and adolescents in LN decreased from 1579.6/105 to 1391.4/105, after adjusting for both co-morbidities and suicide (-11.9%). The DALYs rate for major depression, anxiety disorder, and conduct disorder (-80.8/105, -75.0/105 and -30.2/105, respectively) were the top three contributors to the DALYs reduction (-188.2/105). The YLDs decreased from 72724.8 to 62478.5 after co-morbidity adjustment (-17.8%), mainly due to the reduction by major depression (-35.3%) and attention deficit/hyperactivity disorder [ADHD] (-34.2%). The YLLs increased from 130 to 1697.8 after adjusting for suicides (+ 56.9% of all suicide YLLs), mainly due to the contribution of major depression (+ 32.4%) and anxiety disorder (+ 10.4%). Compared to GBD 2010, the estimated DALY rate for mental disorders in LN was to be about 80%, with the proportion of DALYs and DALY rates explained by major depressive disorder accounted for only approximately one-third (14.6% vs. 41.9% and 202.6 vs. 759.9, respectively). But the proportion and absolute level of DALY rates explained by anxiety disorders were approximately 2-fold higher (39.7% vs. 19.6% and 552.2 vs. 323.3, respectively).ConclusionsThe DALYs of mental disorders among Chinese children and adolescents were approximately 80% of the global level, with anxiety disorders imposing about 2 times the global level. Co-morbidity and suicide must be adjusted when calculating DALYs.

Epidemiology of an overlapping and parallel infection of Sexually Transmitted Infections among pregnant women in North-east Ethiopia: Its implication for prevention of mother to child transmission.

The burden of parallel and overlapping infections of Sexually Transmitted Infections (STIs), particularly HIV, syphilis, hepatitis B (HBV), and hepatitis C virus (HCV) are disproportionately higher among pregnant women globally, leading to unwanted consequences. These infections pose significant public health challenges as they can be transmitted vertically to the offspring. This study aimed to determine the sero-epidemiological patterns and predictors of STIs (HIV, syphilis, HBV, and HCV) among pregnant women attending antenatal care clinics at ten health facilities in North-eastern Ethiopia. An institution-based multi-center cross-sectional study was conducted from May to November 2022 among 422 pregnant women selected using simple random sampling technique. Semi-structured questionnaire was used to collect socio-demographic characteristics and predictor variables of STIs through face-to-face interviews. Venous blood was collected and it was tested for anti-HIV, HBsAg, anti-HCV, and anti-Treponemal antibodies using immunochromatographic test kits. Multinomial logistic regression analysis was used to identify associated factors of STIs. Variables with an adjusted odds ratio (AOR) and a p-value <0.05 were considered statistically significant. The overall prevalence of STIs was 23.9% (95% CI = 20.08-28.25). The prevalence of parallel infections of HIV, hepatitis B, hepatitis C, and syphilis were 6.4%, 9%, 1.7%, and 6.9%, respectively. The overlapping infections for HIV-HBV was 4% but HIV-HCV overlapping infection wasn't found. Increased age, tattooing, multiple sexual partners, exposure to unsafe sex, and RH status were independent factors of HBV. Likewise, increased age, rural residence, illiteracy, and tattooing were independently associated with HCV. Moreover, rural residence and a history of tattooing were independent predictors for the acquisition of HIV, whereas multiple sexual partners and RH status were found to be significant predictors of syphilis infection among pregnant women. The magnitude of overlapping and parallel STD infections is still continued to be a problem among pregnant women. Moreover, there were overlapping infections of HBV-HIV. Therefore, continuous screening of pregnant women for HIV, syphilis, hepatitis B, and C infections should be performed, and special attention should be given to pregnant women who have co-infections.

Mental health and insomnia problems in healthcare workers after the COVID-19 pandemic: A multicenter cross-sectional study.

Healthcare workers (HCWs) are at increased risk of contracting coronavirus disease 2019 (COVID-19) as well as worsening mental health problems and insomnia. These problems can persist for a long period, even after the pandemic. However, less is known about this topic. To analyze mental health, insomnia problems, and their influencing factors in HCWs after the COVID-19 pandemic. This multicenter cross-sectional, hospital-based study was conducted from June 1, 2023 to June 30, 2023, which was a half-year after the end of the COVID-19 emergency. Region-stratified population-based cluster sampling was applied at the provincial level for Chinese HCWs. Symptoms such as anxiety, depression, and insomnia were evaluated by the Generalized Anxiety Disorder-7, Patient Health Questionnaire-9, and Insomnia Severity Index. Factors influencing the symptoms were identified by multivariable logistic regression. A total of 2000 participants were invited, for a response rate of 70.6%. A total of 1412 HCWs [618 (43.8%) doctors, 583 (41.3%) nurses and 211 (14.9%) nonfrontline], 254 (18.0%), 231 (16.4%), and 289 (20.5%) had symptoms of anxiety, depression, and insomnia, respectively; severe symptoms were found in 58 (4.1%), 49 (3.5%), and 111 (7.9%) of the participants. Nurses, female sex, and hospitalization for COVID-19 were risk factors for anxiety, depression, and insomnia symptoms; moreover, death from family or friends was a risk factor for insomnia symptoms. During the COVID-19 outbreak, most [1086 (76.9%)] of the participating HCWs received psychological interventions, while nearly all [994 (70.4%)] of them had received public psychological education. Only 102 (7.2%) of the HCWs received individual counseling from COVID-19. Although the mental health and sleep problems of HCWs were relieved after the COVID-19 pandemic, they still faced challenges and greater risks than did the general population. Identifying risk factors would help in providing targeted interventions. In addition, although a major proportion of HCWs have received public psychological education, individual interventions are still insufficient.

Prevalence and determinants of moderate-to-severe anaemia in the third trimester of pregnancy: a multicenter cross-sectional study in Lagos, Nigeria

The high burden of anaemia during pregnancy underscores the urgent need to gain a comprehensive understanding of the factors contributing to its widespread occurrence. Our study assessed the prevalence and the trends of moderate-to-severe anaemia (MSA) in late pregnancy (28 to 36 weeks) and then investigated the key determinants driving this prevalence among women in Lagos, Nigeria. We conducted a secondary data analysis involving 1216 women enrolled in the Predict-PPH study between January and March 2023. We employed a multivariate binary logistic regression model with a backward stepwise selection approach to identify significant predictors of MSA. The study revealed a 14.5% prevalence of MSA during pregnancy. Independent predictors of MSA included having given birth to two or more children (adjusted odds ratio = 1.46, 95% confidence interval: 1.03–2.07), having a maternal body mass index (BMI) of 28 kg/m2 or higher (adjusted odds ratio = 1.84, 95% confidence interval: 1.29–2.61), having less than tertiary education (adjusted odds ratio = 1.51, 95% confidence interval: 1.08–2.11), and being unemployed (adjusted odds ratio = 1.97, 95% confidence interval: 1.19–3.26). It is crucial for pregnant women, particularly those with higher parities and elevated BMI, to be monitored regularly for anaemia and its consequences during their antenatal care. Additionally, addressing the link between low education, unemployment, and anaemia necessitates comprehensive strategies that empower women in terms of education and economic status to enhance the overall well-being of individuals and communities, ultimately reducing the prevalence of anaemia and associated health issues in pregnancy.

Development and Validation of a Nomogram for Predicting Nutritional Risk Based on Frailty Scores in Older Stroke Patients

BackgroundIn older stroke patients with frailty, nutritional deficiencies can amplify their susceptibility, delay recovery, and deteriorate prognosis. A precise predictive model is crucial to assess their nutritional risk, enabling targeted interventions for improved clinical outcomes.ObjectiveTo develop and externally validate a nutritional risk prediction model integrating general demographics, physical parameters, psychological indicators, and biochemical markers. The aim is to facilitate the early identification of older stroke patients requiring nutritional intervention.MethodsThis was a multicenter cross-sectional study. A total of 570 stroke patients were included, 434 as the modeling set and 136 as the external validation set. The least absolute shrinkage selection operator (LASSO) regression analysis was used to select the predictor variables. Internal validation was performed using Bootstrap resampling (1000 iterations). The nomogram was constructed based on the results of logistic regression. The performance assessment relied on the receiver operating characteristic curve (ROC), Hosmer–-Lemeshow test, calibration curves, Brier score, and decision curve analysis (DCA).ResultsThe predictive nomogram encompassed seven pivotal variables: Activities of Daily Living (ADL), NIHSS score, diabetes, Body Mass Index (BMI), grip strength, serum albumin levels, and depression. Together, these variables comprehensively evaluate the overall health and nutritional status of elderly stroke patients, facilitating accurate assessment of their nutritional risk. The model exhibited excellent accuracy in both the development and external validation sets, evidenced by AUC values of 0.934 and 0.887, respectively. Such performance highlights its efficacy in pinpointing elderly stroke patients who require nutritional intervention. Moreover, the model showed robust goodness of fit and practical applicability, providing essential clinical insights to improve recovery and prognosis for patients prone to malnutrition.ConclusionsElderly individuals recovering from stroke often experience significant nutritional deficiencies. The nomogram we devised accurately assesses this risk by combining physiological, psychological, and biochemical metrics. It equips healthcare providers with the means to actively screen for and manage the nutritional care of these patients. This tool is instrumental in swiftly identifying those in urgent need of targeted nutritional support, which is essential for optimizing their recovery and managing their nutrition more effectively.

Nurses' knowledge, attitudes and practices regarding the application of the injury severity score in emergency departments: A cross-sectional multicentre study.

To investigate knowledge, attitudes, and practices regarding the application of the Injury Severity Score (ISS) among emergency department nurses in China and the factors influencing these variables. ISS is the first trauma scoring method to be developed and the most widely used in clinical practice. The correct application of the ISS by emergency department nurses plays an important role in assisting in the diagnosis and treatment of trauma patients, and it is crucial to understand nurses' knowledge, attitudes and practices. A cross-sectional multicentre study. Nurses from the emergency departments of 25 grade II and grade III hospitals in Gansu Province, China participated in this study. Data was collected online using a self-administered questionnaire. Student's t-test or analysis of variance was performed to compare the differences between the groups. Multiple logistic regression analysis identified factors influencing nurses' knowledge, attitudes and practices regarding applying ISS. A STROBE checklist was used to report findings. Among 459 nurses, a good level of attitude and passing levels of knowledge and practice regarding applying the ISS were revealed. Nurses in higher hospital grades, who had been exposed to ISS and received training had higher levels of knowledge and practices. Previous exposure to the ISS and training related to it were factors that influenced nurses' attitudes. Chinese emergency department nurses' knowledge, attitudes and practices of applying the ISS still need to be improved. Hospitals and nursing managers should provide training opportunities for nurses about ISS knowledge and practices, while grade II hospitals should pay more attention to training and continuing education in this area. In hospitals, nursing managers may benefit from enhancing related education and training to promote the emergency department nurses' knowledge and practice of the ISS, by developing specific curricula and providing continuing education and training opportunities, while grade II hospitals should pay more attention to training and continuing education in this area. This study focused on emergency department nurses' knowledge, attitudes, and practices regarding the application of the ISS. The research questions and design were derived from clinical nursing practice, literature review, and expert panel review, and patients or the public are temporarily not involved.

Factors related to patients’ perception of feeling safe in pre-hospital emergencies: a multicenter cross-sectional study

Factors related to patients’ perception of feeling safe in pre-hospital emergencies: a multicenter cross-sectional study

Psychometric Assessment of an Item Bank for Adaptive Testing on Patient-Reported Experience of Care Environment for Severe Mental Illness: Validation Study.

The care environment significantly influences the experiences of patients with severe mental illness and the quality of their care. While a welcoming and stimulating environment enhances patient satisfaction and health outcomes, psychiatric facilities often prioritize staff workflow over patient needs. Addressing these challenges is crucial to improving patient experiences and outcomes in mental health care. This study is part of the Patient-Reported Experience Measure for Improving Quality of Care in Mental Health (PREMIUM) project and aims to establish an item bank (PREMIUM-CE) and to develop computerized adaptive tests (CATs) to measure the experience of the care environment of adult patients with schizophrenia, bipolar disorder, or major depressive disorder. We performed psychometric analyses including assessments of item response theory (IRT) model assumptions, IRT model fit, differential item functioning (DIF), item bank validity, and CAT simulations. In this multicenter cross-sectional study, 498 patients were recruited from outpatient and inpatient settings. The final PREMIUM-CE 13-item bank was sufficiently unidimensional (root mean square error of approximation=0.082, 95% CI 0.067-0.097; comparative fit index=0.974; Tucker-Lewis index=0.968) and showed an adequate fit to the IRT model (infit mean square statistic ranging between 0.7 and 1.0). DIF analysis revealed no item biases according to gender, health care settings, diagnosis, or mode of study participation. PREMIUM-CE scores correlated strongly with satisfaction measures (r=0.69-0.78; P<.001) and weakly with quality-of-life measures (r=0.11-0.21; P<.001). CAT simulations showed a strong correlation (r=0.98) between CAT scores and those of the full item bank, and around 79.5% (396/498) of the participants obtained a reliable score with the administration of an average of 7 items. The PREMIUM-CE item bank and its CAT version have shown excellent psychometric properties, making them reliable measures for evaluating the patient experience of the care environment among adults with severe mental illness in both outpatient and inpatient settings. These measures are a valuable addition to the existing landscape of patient experience assessment, capturing what truly matters to patients and enhancing the understanding of their care experiences. ClinicalTrials.gov NCT02491866; https://clinicaltrials.gov/study/NCT02491866.

Screening for hepatitis C virus at the time of mammography using rapid diagnostic tests in women aged between 50 and 74 years (Mamm'OC NCT05067374).

Chronic hepatitis C Virus (HCV) infection presents a global health challenge, with significant morbidity and mortality worldwide. Despite remarkable progress in treatment options, achieving elimination targets by 2030, as set by the World Health Organization, remains elusive. Our study aimed to address this gap by integrating HCV screening into a national breast cancer screening program. Between March 2022 and March 2023, a prospective cross-sectional multicenter study was conducted in four radiology centers in Montpellier, France. We proposed HCV screening to consecutive women undergoing mammography, targeting 1,500 participants aged 50-74 years. A rapid diagnostic test (RDT) for HCV antibodies (HCV Ab) was performed on capillary whole blood, with positive cases undergoing serological and RNA confirmation. Participants also completed a questionnaire on demographic data and risk factors. Acceptance rates, HCV prevalence, and linkage to care were assessed. The acceptance rate for this integrated screening approach was 82.4%. Notably, the seroprevalence of HCV was found to be 0.65%. Linkage to care was prompt, and the cascade of care demonstrated successful treatment outcomes. Importantly, the majority of detected infections were successfully resolved. These findings underscore the feasibility and acceptability of integrating HCV screening with breast cancer screening programs providing updated prevalence data and valuable insights for refining future screening strategies.

Prevalence of Psychiatric Morbidity and Substance Use in Different Social Mobility Workers

Background: Social mobility workers play crucial roles in community-based activities aimed at societal development, yet their mental health and substance use patterns remain understudied. This study aimed to investigate the prevalence of psychiatric morbidity and substance use among social mobility workers in Bangladesh to inform targeted interventions. Objective: To assess the prevalence and patterns of psychiatric morbidity and substance use among social mobility workers in Bangladesh. Method: A multicenter cross-sectional study was conducted across four divisionss of Bangladesh, focusing on reverse migrants—individuals employed in Dhaka, Sylhet, Rajshahi, and Chittagong for at least six months and currently residing in temporary shelter homes. A random sample of 100 subjects, aged 18 years or older, were enrolled. Data were collected through questionnaires covering diagnostic categories and substance use patterns, and analyzed using descriptive statistics and inferential tests. Results: The study revealed significant demographic distributions among respondents, with 67.2% falling within the 21–35 years age range, 25.4% in the 36–50 years group, and 4.1% and 3.3% in the ≤20 years and &gt;50 years categories, respectively. Employment duration showed the highest percentage for durations between 7 and 12 months (29.5%) and exceeding 60 months (23.0%), while marital status indicated a predominance of married respondents (78.7%), followed by single (20.5%) and separated/widowed individuals (0.8%). Among social mobility workers, Community Health Workers constituted the largest group (20%), followed by Social Workers (15%) and Education Volunteers (12%), with other categories ranging from 5% to 10%. Additionally, substance use patterns varied, with alcohol being the most prevalent (21%), followed by tobacco (35.5%), cannabis (2.5%), and cannabis-ganja/charas (0.7%) over a lifetime. Anxiety disorders were the most prevalent psychiatric condition (30%), followed by ..........

Pain and daily interference among reproductive-age women with myofascial pelvic pain: Serial mediation roles of kinesiophobia, self-efficacy and pain catastrophizing.

Myofascial pelvic pain (MFPP), which is identified by tender points in the pelvic floor musculature, is a prevalent source of chronic pelvic pain in women. It may lead to physical and mental exhaustion, reproductive concerns, and coping difficulties in daily life and work than the disease itself. Pain-related cognitive processes can affect pain relief and quality of life. Kinesiophobia, self-efficacy and pain catastrophizing are frequently treated as mediators between pain and its related consequences. Greater kinesiophobia and pain catastrophizing have been shown to be associated with adverse functional outcomes, while higher self-efficacy has been related with improved quality of life. Regarding MFPP in females of childbearing age, it remains unclear whether the effects of kinesiophobia, self-efficacy and pain catastrophizing on daily interference are direct or indirect; the influence on each variable is, therefore, not entirely evident. The present study aimed to evaluate the relationship between pain and daily interference in reproductive-age women with MFPP through kinesiophobia, self-efficacy and pain catastrophizing, as well as to identify areas for future investigation and intervention based on the data collected from this population. This is a multi-center cross-sectional study. The study was conducted from November 15, 2022 to November 10, 2023, 202 reproductive-age women with MFPP were recruited from 14 hospitals in ten provinces of China. The demographic variables, Brief Pain Inventory, Tampa Scale of Kinesiophobia, Pain Self-Efficacy Questionnaire, and Pain Catastrophizing Scale were used to measure the participants' related information. The data was described and analyzed using Descriptive analyses, Pearson correlation analysis, and Serial mediation modeling. Pain not only had a direct positive impact (B = 0.575; SE = 0.081; 95%CI: LL = 0.415, UL = 0.735) on daily interference, but also had an indirect impact on daily interference through the independent mediating role of pain catastrophizing (B = 0.088; SE = 0.028; 95%CI: LL = 0.038, UL = 0.148), the chain mediating of kinesiophobia and catastrophizing (B = 0.057; SE = 0.019; 95%CI: LL = 0.024, UL = 0.098), and the four-stage serial mediating of kinesiophobia, self-efficacy and catastrophizing (B = 0.013; SE = 0.006; 95%CI: LL = 0.003, UL = 0.027). The proposed serial mediation model showed a good fit with the collected data. The findings illustrate the significance of addressing pain catastrophizing and kinesiophobia (especially catastrophizing), and increasing self-efficacy in pain therapy, and suggest that functional recovery be integrated into pain therapy for reproductive-age women suffering from MFPP.

Prevalence and associated factors of proliferative diabetic retinopathy among adult diabetic patients in Northwest Ethiopia, 2023: A cross-sectional multicenter study.

Proliferative diabetic retinopathy is one of the advanced complications of diabetic retinopathy. If left untreated, almost all eyes could lose a significant portion of their vision within four months. There is limited evidence regarding the magnitude of proliferative diabetic retinopathy and associated factors in the study setting and also in Ethiopia. To determine the magnitude and associated factors of proliferative diabetic retinopathy among adult diabetic patients attending Specialized Comprehensive Hospital-Diabetic Care Clinics in Northwest Ethiopia, 2023. A multicenter, hospital-based, cross-sectional study was conducted on 1219 adult diabetic patients selected by systematic random sampling technique. Data were collected through an in-person interview and physical examination. The Statistical Package for Social Science Version 20 was used to analyze the data. Logistic regression methods were used to test the association between predisposing factors and proliferative diabetic retinopathy. The adjusted odds ratio with a 95% confidence interval was used to determine the strength of association. The prevalence of proliferative diabetic retinopathy was 3.1% (95% CI: 2.10%-4.10%). Hypertension (AOR = 4.35 (95% CI: 1.87-10.12)), peripheral neuropathy (AOR = 3.87 (95% CI: 1.57-9.54)), nephropathy (AOR = 2.58 (95% CI: 1.13-5.87)), ≥10 years duration of diabetes mellitus (AOR = 5.30 (95% CI: 2.32-12.14)), insulin use (AOR = 3.07 (95% CI: 1.08-8.68)), and poor adherence to diabetes mellitus medications (AOR = 3.77 (95% CI: 1.64-8.64)) were confirmed to have statistically significant association with proliferative diabetic retinopathy. The prevalence of proliferative diabetic retinopathy among adult diabetic patients in the diabetes clinic was higher than the global study. Hypertension, peripheral neuropathy, nephropathy, ≥10 year's duration of diabetic mellitus, insulin use and poor adherence to diabetes mellitus medications were among the factors significantly associated with proliferative diabetic retinopathy.