Random Effects Logistic Regression Research Articles

Trajectory of depressive symptoms in a longitudinal stroke cohort.

Knowledge of the trajectory of post-stroke depression is important to identify high-risk patients, develop precise management programs and enhance prognosis. We aimed to characterise the course of depressive symptoms within the first year post-stroke and to evaluate associations with time. Depressive symptoms were measured using the Montgomery-Åsberg Depression Rating Scale (MADRS) within the first week, and at 3 and 12 months post-stroke. Scores were dichotomised into symptoms 'present' (MADRS ≥ 7) or 'absent' (MADRS < 7). The course of depressive symptoms within individuals was mapped and categorised using a trajectory diagram. The association between time and the presence of depressive symptoms was investigated using random effects logistic regression. Logistic regression was also used to assess the likelihood of participants having depressive symptoms later, given their status at earlier time points. Of 142 ischaemic stroke survivors included for analysis, almost half (47.9%) experienced a change in depressive symptom status over time. Depressive symptoms were common at each timepoint (35-43%), although an association between time and frequency of depressive symptoms was not evident. Stroke survivors with depressive symptoms at 3 months were more likely to have depressive symptoms at 12 months, compared to those without symptoms at 3 months. Our findings provide evidence for a dynamic trajectory of depressive symptoms in individuals in the first year post-stroke. The importance of repeated screening for depression is highlighted, though most necessary at 3 months post-stroke.

Effectiveness of a Multifaceted Intervention (TEMP) for Prevention of Occupational Heat-Related Illness among Outdoor Workers in the Power Grid Industry: A Cluster Randomized Controlled Trial.

Occupational heat-related illness (OHI) is a health threat to workers that can be fatal in severe cases. Effective and feasible measures are urgently needed to prevent OHI. We evaluated the effectiveness of a multifaceted intervention, TEMP, in reducing the OHI risk among outdoor workers in the power grid industry. A cluster randomized controlled trial was conducted with power grid outdoor workers in Southern China from 4 July 2022 to 28 August 2022. Work groups were randomly allocated (1:1) to the intervention or control groups. The multifaceted intervention TEMP comprised mobile application (app)-based education training (T), personal protective equipment [PPE (E)], OHI risk monitoring (M), and educational posters (P). Four follow-ups were conducted every 2 wk after the trial began. The primary outcome was the OHI incidence, and the secondary outcome was PPE usage. The app usage was considered as the compliance of intervention in the intervention group. The primary analysis used was intention-to-treat analysis. Multilevel analyses using random effects logistic regression models were performed to compare the odds of OHI between the two groups, adjusted for individual-level (education and work position) and work-related (including water intake when feeling thirsty, cooling measures, and poor sleep before work) covariates. Of 528 participants, 422 (79.92%) were males, and the age was y. The primary outcome, OHI incidence, was 1.80% in the intervention group and 4.82% in the control group at the end of the whole follow-up. OHI mainly occurred between 1100 and 1500 hours, with nausea, significantly increased heart rate, and oliguria being the top three reported OHI symptoms. Compared with the control group, the adjusted odds ratios between the intervention group and control group were 0.73 [95% confidence interval (CI): 0.30, 1.76] in the first follow-up wave, with 0.38 (95% CI: 0.15, 0.97), 0.29 (95% CI: 0.08, 1.05), and 0.39 (95% CI: 0.13, 1.19) in the following three follow-up waves, respectively. The intervention also significantly improved PPE usage in the intervention group. This multifaceted intervention reduced the OHI risk among outdoor workers in the power grid industry. However, further research is needed to design a more flexible intervention strategy and evaluate its effectiveness in a larger population. https://doi.org/10.1289/EHP14172.

Small-area variation in child under-vaccination in India: a multilevel analysis of cross-sectional data from 36 states and Union Territories, 707 districts, and 22,349 small-area clusters

India has made exceptional advances in child immunisation, but subnational inequities in vaccination coverage impede attainment of key programmatic goals. Our study provides an up-to-date national portrait of local variations in child vaccination using a comprehensive set of indicators relevant to routine immunisation. Indicators representing unvaccinated (zero-dose) children, incomplete basic immunisation, and vulnerability to measles and polio, were constructed from India's 2019-2021 National Family Health Survey. We used four-level random effects logistic regression models to partition the total outcome variation over state, district and cluster levels, and produce precision-weighted estimates of prevalence across clusters. District-level prevalence and within-district variation using standard deviation measures were derived for each outcome. Boxplots graphically summarised the distribution of precision-weighted mean cluster prevalence by state. The analysis included 87,622 children aged 12-36 months. Clusters accounted for 67.6% (var: 1.36; SE: 0.127) of the variation among zero-dose children, and more than 50% for all indicators. Districts with a higher prevalence of under-vaccination tended to have higher within-district heterogeneity, interpretable as greater within-district child vaccination inequities. For vaccines administered in the first year of life, the northeastern states and Uttar Pradesh had the highest median under-vaccination. Despite India's high aggregate vaccine coverage, the distribution of small-area (cluster) mean prevalence highlighted pockets of low coverage in most states, suggesting ongoing vulnerability to measles and polio. Achieving India's vaccination goals requires a strategic shift towards identification and targeting of low-immunity clusters at the sub-district level. Canadian Institutes of Health Research.

Coffee and tea consumption and the risk of head and neck cancer: An updated pooled analysis in the International Head and Neck Cancer Epidemiology Consortium.

The relations between coffee and tea consumption and head and neck cancer (HNC) incidence are unclear. With increasing global HNC burden, this study aims to examine the association between coffee, tea, and HNC. A pooled analysis of 9548 HNC cases and 15,783 controls from 14 individual-level case-control studies was conducted from the International Head and Neck Cancer Epidemiology consortium. Random-effects logistic regression was used to calculate odds ratios (ORs) and 95% confidence intervals (CIs) for HNC and its subsites, adjusting for sociodemographic and lifestyle factors. Compared to non-coffee drinkers, drinking >4 cups of caffeinated coffee daily was inversely associated with HNC (OR, 0.83; 95% CI, 0.69-1.00), oral cavity (OR, 0.70; 95% CI, 0.55-0.89), and oropharyngeal cancers (OR, 0.78; 95% CI, 0.61-0.99). Drinking 3-4 cups of caffeinated coffee was inversely associated with hypopharyngeal cancer (OR, 0.59; 95% CI, 0.39-0.91). Drinking decaffeinated coffee and drinking between >0 to <1 cup daily were inversely associated with oral cavity cancer (OR, 0.75; 95% CI, 0.64-0.87 and OR, 0.66; 95% CI, 0.54-0.81). Drinking tea was inversely associated with hypopharyngeal cancer (OR, 0.71; 95% CI, 0.59-0.87). Daily tea consumption of >0 to ≤1 cup was inversely associated with HNC (OR, 0.91; 95% CI, 0.84-0.98) and hypopharyngeal cancer (OR, 0.73; 95% CI, 0.59-0.91), but drinking >1 cup was associated with laryngeal cancer (OR, 1.38; 95% CI, 1.09-1.74). These findings support reduced HNC risk among coffee and tea drinkers. Future studies are needed to address geographical differences in types of coffee and tea to improve our understanding of the association of coffee and tea and global HNC risk.

Prevalence and risk factors of maternal dissatisfaction after vaginal delivery: A multicenter prospective study.

To evaluate the prevalence and risk factors of maternal dissatisfaction 2 days after a singleton vaginal delivery at or near term. We conducted a planned ancillary cohort study of the TRanexamic Acid for Preventing Postpartum Hemorrhage After Vaginal Delivery (TRAAP) randomized controlled trial. Maternal dissatisfaction, related to the birth and to the subsequent hospital stay, was assessed 2 days postpartum by two self-administered questions: "Are you satisfied with the care you received during your child's birth?" and "Are you satisfied with the care you have received during your hospital stay?". Satisfaction was defined by answers of "extremely satisfied" or "very satisfied," and dissatisfaction by the responses "moderately satisfied," "not very satisfied," or "not at all satisfied". Their association with maternal dissatisfaction was analyzed by random-effects logistic regression. The prevalence of maternal dissatisfaction with the birth was 2.9%, and with the hospital stay 9.5%. Characteristics associated with a higher risk of maternal dissatisfaction with the birth were labor exceeding 6 h, bad memories of the birth and, only for women without complicated deliveries, manual examination of the uterine cavity. The only characteristic associated with a higher risk of dissatisfaction with the hospital stay was non-French nationality. None of the postpartum hemorrhage, third- or fourth-degree perineal lacerations, operative vaginal delivery, episiotomy and uterine massage were associated with a higher risk of maternal dissatisfaction. Maternal dissatisfaction was low after singleton vaginal deliveries at or near term. Strategies aiming to avoid labor longer than 6 h and manual examination of the uterine cavity may decrease maternal dissatisfaction after delivery.

The role of community-level men's and women's inequitable gender norms on women's empowerment in India: A multilevel analysis using India's National Family Health Survey-5.

Lower empowerment of women is a critical social issue with adverse public health implications. In India, deeply ingrained gender norms shape a patriarchal structure that creates systemic disadvantages for women relative to men. These gender norms-socially constructed expectations about the roles, behaviors, and attributes of men and women-perpetuate inequality and limit women's opportunities. The aim of this study was to examine the association between community-level men's and women's gender norms on women's empowerment in India. Women's empowerment was defined using four measures: freedom of movement, decision-making power, economic empowerment, and health empowerment. Using a nationally representative demographic health survey data from 2019-21 of 63,112 married women who participated in the women's empowerment module and 101,839 men surveyed, we constructed community-level men's and women's inequitable gender norms variables as our independent variable using attitudes towards wife-beating questions. We used random effects logistic regression models to examine if community-level men's and women's inequitable gender norms were independently associated with the different dimensions of women's empowerment. One standard deviation increase in community-level men's and women's inequitable gender norms was associated with reduced odds of freedom of movement, decision-making power, and health empowerment. No statistically significant association was observed between community-level men's and women's gender norms and economic empowerment. Inequitable gender norms are a risk factor that is negatively associated with several dimensions of women's empowerment. Our findings support our hypotheses that women's empowerment is impacted separately by men's and women's gender norms. Our study underscores the pressing need for concerted efforts to challenge and transform inequitable gender norms, paving the way for achieving gender equality and women's empowerment, as envisioned by the Sustainable Development Goals.

Herd and animal level seroprevalence and associated risk factors of Leptospira interrogans sensu lato serovar Hardjo in cattle in southwest Ethiopia

Leptospirosis is a significant zoonotic disease that causes high economic losses in cattle production due to its association with abortions, stillbirths, infertility, and reduced milk yields. However, the epidemiology of bovine leptospirosis in Ethiopia is poorly understood. From October 2020 to October 2021, a cross-sectional study was conducted to investigate the seroprevalence of serovar Hardjo in cattle in southwest Ethiopia, as well as the associated risk factors. To test for the existence of L. Hardjo antibodies, blood samples were taken from 461 cattle. Indirect ELISA was used to identify the presence of antibodies against L. Hardjo in sera samples. We conducted a multivariable random-effect logistic regression analysis to identify potential risk factors associated with L. Hardjo seropositivity. An overall L. Hardjo seroprevalence of 24.7% (95% CI: 20.2–48.8) and 53.5% (95% CI: 45.7–90.5) was recorded at the animal level and the herd level, respectively, in the study areas. This study revealed six factors influencing L. Hardjo seropositivity in cattle herds. Large herds had twice the odds of seropositivity (OR = 2.0, 95% CI: 1.1–3.8) compared to small herds. Co-grazing cattle exhibited higher odds (OR = 2.2, 95% CI: 1.2–4.1) of seropositivity. Extensive management systems significantly increased the odds (OR = 10.3, 95% CI: 1.7–61.8) compared to semi-intensive systems. Highland cattle had higher odds (OR = 3.7, 95% CI: 1.4–10.3) than lowland cattle. Older cattle (OR = 4.6, 95% CI: 2.4–8.9) were more likely to be seropositive. At the herd level, extensive management (OR = 2.8, 95% CI: 1.3–5.8) and large herds (OR = 2.5, 95% CI: 1.3–4.7) increased the risk of seropositivity. Herds with sheep/goats (OR = 2.3, 95% CI: 1.3–4.1) were also at higher risk, highlighting significant L. Hardjo seropositivity risk factors in cattle herds. The study findings showed that leptospirosis was highly prevalent across the study areas. As a result, use proper management, raise zoonotic awareness for leptospirosis, and conduct molecular bovine leptospirosis research in study areas were recommended.

Factors associated with declining a menstrual cup among female students and their parents in Ugandan secondary schools: a cross-sectional study

IntroductionA greater choice of menstrual products may improve menstrual health (MH). This study assessed factors associated with declining consent to receive a menstrual cup by parents and female students participating...

Clinical and demographic factors linked to low-value emergency department visits in pediatric patients with spina bifida.

Identifying factors associated with emergency visits that could be delivered at lower-cost sites may help guide population health strategies for pediatric patients with spina bifida. Emergency department encounters (2016-2023) by patients with spina bifida (< 18-years-old) in Pediatric Health Information System were identified. Absence of clinical and imaging charges was defined as low-value emergency visit. We utilized a control population of patients (<18-years-old) with obstructive/reflux uropathy who presented for emergency department encounters (2016-2023). Mixed effects (with repeated individual measurements as random effect) logistic regression was fitted to model odds of low-value emergency visit. In total, we included 22,672 emergency visits by patients with spina bifida. 20.7% of these emergency visits were low-value versus 17.7% in controls (p<0.001). Costs related to low-value emergency visits account for 3.8% of all costs for emergency visit-related encounters in patients with spina bifida. Low-value emergency visits were associated with younger age [OR 1.05 (1.04 - 1.06) per year younger], Hispanic/Latino [OR 1.21 (1.06 - 1.39) compared to non-Hispanics], black [OR 1.35 (1.16 - 1.58) compared to white], public insurance [OR 1.14 (1.01 - 1.29) compared to private insurance], and genitourinary encounter diagnosis [OR 1.16 (1.04 - 1.30)]. Using a standard patient, we found that the odds of low-value emergency visit across hospitals ranged from 0.31 to 5.36. Younger age, Hispanic/Latino ethnicity, black and other race, public insurance, and genitourinary encounter diagnosis were associated with higher odds for low-value emergency visits in pediatric patients with spina bifida. There was wide variation across hospitals that warrants further investigation to elucidate best practices.

Building Financial Wellness: Randomized Controlled Trial of a Financial Education and Support Intervention.

Many people receiving services for psychiatric disorders live on low incomes, navigate complex financial situations, and have limited economic security. The authors sought to determine whether a financial wellness intervention delivered virtually by peers would increase financial literacy, reduce economic strain, and improve financial competency. One hundred participants receiving services for psychiatric disorders were recruited from community programs and via social media and were randomly assigned (1:1) to receive either an intervention called Building Financial Wellness (N=51) or services as usual (N=49). The intervention involved six virtual 1.5-hour group sessions, followed by three virtual one-on-one booster sessions. Outcomes were assessed with the Consumer Financial Protection Bureau's Financial Well-Being Scale (primary), Financial Strain Questionnaire, Financial Capability Scale, and Financial Self-Sufficiency Scale. Knowledge regarding money management was measured with a financial literacy assessment based on class content. Intent-to-treat longitudinal multivariable analysis included random-effects linear and logistic regression models. Overall, 86% of the study participants either lived in poverty (46%) or met the federal definition of low income (40%). Participants assigned to the intervention had greater improvement over time in financial well-being, capability, strain, self-sufficiency, and literacy. Satisfaction with the intervention was high. Reports from participants receiving booster sessions indicated that ongoing support facilitated their achievement of longer-term financial goals. Provision of financial education and support improved monetary well-being, competence, and literacy. With poverty long considered to be an intractable problem associated with psychiatric disorders, peer-taught financial education focused on financial wellness can help people acquire money management skills and manage economic stressors.

Disparities in casemix, acute interventions, discharge destinations and mortality of patients with traumatic brain injury between Europe and India.

Traumatic brain injury (TBI) is a major global health problem that disproportionally affects low- and middle-income countries. The needs for patients with TBI therefore may differ between levels of national development. We aimed to describe differences in epidemiology and acute care provision of TBI between India and Europe. We used data from two prospective observational registry studies - the Collaborative Indian NeuroTrauma Effectiveness Research in TBI (CINTER-TBI) and the Collaborative European NeuroTrauma Effectiveness Research in TBI (CENTER-TBI), which included TBI patients with an indication for brain CT-scan presenting to 65 centres across Europe and Israel and two trauma centres in India. We performed descriptive analyses of demographic, injury, and treatment characteristics and used random-effects logistic regression with covariate adjustment to examine the likelihood of acute neurosurgical interventions and in-hospital mortality. We included 22 849 patients from CENTER-TBI and 3904 from CINTER-TBI. The median age in Europe was 55 years (IQR = 32-76) compared to 27 years (IQR = 18-40) in India. The most common cause of TBI in Europe were falls (n = 12150 (53%), while traffic incidents predominated in India (n = 2130 (55%)). The proportion of patients with severe TBI was higher in India (n = 867 (22%)) than in Europe (n = 1661 (7%). Professional pre-hospital care involving ambulance service was utilised by three-fourths (n = 17203 (75%)) of European and less than a one-tenth (n = 224 (6%)) of Indian patients in our sample. Patients with severe TBI were more likely to undergo surgical contusion/haematoma evacuation in India compared to Europe (OR = 2.0; 95% CI = 1.7-2.5) and Indian patients had higher odds of undergoing intracranial pressure monitor placement (OR = 2.3; 95% CI = 2.0-2.7). A primary decompressive craniectomy was likewise more often performed in the Indian cohort (OR = 5.1; 95% CI = 3.5-7.5). Discharge destinations in Europe included rehabilitation centres (n = 1261 (6%)) or nursing homes (n = 1208 (5%)), which was rarely the case in India (n = 13 (0%) and n = 9 (0%), respectively). Substantial disparities between India and Europe exist along the neurotrauma care chain, with both systems being likely to face unique features and challenges in the future.

Sex Differences in Frequency, Severity, and Distribution of Cerebral Microbleeds

Cerebral small vessel disease (SVD) is associated with various cerebrovascular outcomes, but data on sex differences in SVD are scarce. To investigate whether the frequency, severity, and distribution of cerebral microbleeds (CMB), other SVD markers on magnetic resonance imaging (MRI), and outcomes differ by sex. This cohort study used pooled individual patient data from the Microbleeds International Collaborative Network, including patients from 38 prospective cohort studies in 18 countries between 2000 and 2018, with clinical follow-up of at least 3 months (up to 5 years). Participants included patients with acute ischemic stroke or transient ischemic attack with available brain MRI. Data were analyzed from April to December 2023. Outcomes of interest were presence of CMB, lacunes, and severe white matter hyperintensities determined on MRI. Additionally, mortality, recurrent ischemic stroke, and intracranial hemorrhage during follow-up were assessed. Multivariable random-effects logistic regression models, Cox regression, and competing risk regression models were used to investigate sex differences in individual SVD markers, risk of recurrent cerebrovascular events, and death. A total of 20 314 patients (mean [SD] age, 70.1 [12.7] years; 11 721 [57.7%] male) were included, of whom 5649 (27.8%) had CMB. CMB were more frequent in male patients, and this was consistent throughout different age groups, locations, and in multivariable models (female vs male adjusted odds ratio [aOR], 0.86; 95% CI, 0.80-0.92; P < .001). Female patients had fewer lacunes (aOR, 0.82; 95% CI, 0.74-0.90; P < .001) but a higher prevalence of severe white matter hyperintensities (aOR, 1.10; 95% CI, 1.01-1.20; P = .04) compared with male patients. A total of 2419 patients (11.9%) died during a median (IQR) follow-up of 1.4 (0.7-2.5) years. CMB presence was associated with a higher risk of mortality in female patients (hazard ratio, 1.15; 95% CI, 1.02-1.31), but not male patients (hazard ratio, 0.95; 95% CI, 0.84-1.07) (P for interaction = .01). A total of 1113 patients (5.5%) had recurrent ischemic stroke, and 189 patients (0.9%) had recurrent intracranial hemorrhage, with no sex differences. This cohort study using pooled individual patient data found varying frequencies of individual SVD markers between female and male patients, indicating potential pathophysiological differences in manifestation and severity of SVD. Further research addressing differences in pathomechanisms and outcomes of SVD between female and male patients is required.

The impact of a multi-faceted intervention on non-prescription dispensing of antibiotics by urban community pharmacies in Indonesia: a mixed methods evaluation

IntroductionNon-prescription antibiotic dispensing is prevalent among community pharmacies in several low- and middle-income countries. We evaluated the impact of a multi-faceted intervention to address this challenge in urban community pharmacies...

Health-related quality of life and radioiodine therapy in thyroid cancer patients: a before-and-after study.

Thyroid cancers are on the rise, but the associated vital prognosis and long-term survival rates are very good. Therefore, treated patients' quality of life and psychological well-being are important considerations. The treatment usually involves surgery and radioactive iodine (radioiodine) ablation. This study aims to investigate potential effects of radioiodine ablation therapy on health-related quality of life, anxiety and depression symptoms, and nutritional status at 6 months post-therapy. This study included 136 patients diagnosed with thyroid cancer. Absorbed doses to the salivary glands were estimated from dosimeters worn by patients. Patient health-related quality of life, psychological status and nutritional status were assessed before and 6 months after therapy using standardized questionnaires (including SF-36, Hospital Anxiety and Depression (HAD) scale). Statistical analyses included random-effects logistic and linear regressions adjusted for potential confounders. While no significant association was found between radioiodine exposure and anxiety or depression symptoms, or nutritional status, a significant increase in the SF-36 role physical sub- score was observed in relation with the salivary gland dose (β= 6.54, 95%CI 2.71;10.36 for a 1-Gy increase). The findings suggest an improved physical health-related quality of life, namely reduced pain and functional impairment, 6 months after radioiodine therapy in thyroid cancer patients. No significant association was found between radioiodine exposure and mental health-related quality of life, anxiety or depression scores nor nutritional status. This study does not provide any evidence that radioiodine therapy has a potentially adverse effect on patient health-related quality of life.

Stroke and Death Following Carotid Endarterectomy or Carotid Artery Stenting: A Ten Year Nationwide Study in France

This retrospective, nationwide cohort study aimed compare periprocedural stroke or death within 30 days of the procedure (PPSD30) in patients who underwent carotid endarterectomy (CEA) or carotid stenting (CAS). This retrospective cohort study used data from the French hospital database PMSI. All patients who underwent CEA or CAS between 2010 and 2019 in France were included. Information on individual patients and hospital characteristics was retrieved. A random effects logistic regression model compared the occurrence of PPSD30 after CEA or CAS. High surgical risk was accounted for by using propensity score matching and adjusted for patient and hospital characteristics. Analyses were also stratified to consider symptomatic and asymptomatic patients separately. Between 2010 and 2019, 164 248 patients underwent a carotid artery procedure in France: 156 561 CEA and 7 687 CAS (including about 25.0% asymptomatic women and 40.0% high risk patients). The PPSD30 rate was 1.5% overall (n = 2 514 patients) (1.5% after CEA vs. 2.4% after CAS), 1.3% in asymptomatic patients (1.2% after CEA vs. 1.8% after CAS), and 3.3% in symptomatic patients (3.1% after CEA vs. 6.5% after CAS). After matching and adjustment, the risk of PPSD30 was statistically significantly greater in patients who underwent CAS than in patients who underwent CEA (adjusted OR [aOR] 1.4, 95% CI 1.1 - 1.8 in overall patients; aOR 1.4, 95% CI 1.1 - 1.8 in asymptomatic patients; and aOR 2.7, 95% CI 1.8 - 4.0 in symptomatic patients). This nationwide real life study showed that CEA performed better than CAS, more markedly in symptomatic patients, but also in asymptomatic patients. Moreover, many patients received procedures that were more likely to be harmful than beneficial according to conclusions from past randomised trials (i.e., all asymptomatic women, all high surgical risk patients, and all who had undergone CAS).

Characterizing Inter-Seasonal Meteorological Drought Using Random Effect Logistic Regression

Sustainable watershed development focuses on building resilience to drought through better water resource management, ecosystem protection, and adaptation strategies. In this study, the spatiotemporal dynamics and inter-seasonal characteristics of meteorological drought across Ankara Province, Turkey, were investigated and compared using a conditional fixed effect logistic regression model (CFELogRM) and a random effect logistic regression model (RELogRM). To assess the statistical validity and effectiveness of these models, we conducted significance tests, including the log-likelihood ratio chi-square, and Wald chi-square tests. The obtained p-values associated with both the RELogRM and CFELogRM models for the selected seasons demonstrate their statistical significance. Additionally, we conducted the Hausman test (HT) to compare the efficiency of the RELogRM and CFELogRM models. Remarkably, the results of the HT suggest that RELogRM is the optimal model for modeling fall-to-winter season drought dynamics across the study area. Notably, the significant coefficient derived from RELogRM indicates a statistically significant negative correlation between spring moisture conditions and the probability of summer droughts. Specifically, the odds ratio of 0.2416 reflects a 24.16% reduction in the likelihood of transitioning to a higher drought category, emphasizing the crucial role of antecedent moisture conditions in influencing drought propensity.

Antecedents of physical sickness presenteeism during the COVID-19 pandemic

ABSTRACT Physical sickness presenteeism––the behaviour of going to work despite being ill––constitutes a threat to organizations because it puts the health of their members at risk. Herein, we shed light on potential antecedents of physical sickness presenteeism during COVID-19. Specifically, we test several pre-registered hypotheses suggesting relations of (inter-individual) personality dimensions (e.g. Honesty-Humility, Emotionality, Empathy) and COVID-19-related situational perceptions (e.g. Perceived Risk, Trust in Government) with physical sickness presenteeism. To test our hypotheses, we use both panel (N = 660) and cross-sectional (N = 1,959) survey data collected between mid-2020 and early 2021 in Denmark. Results from logistic random effects regression analyses show that individuals with higher levels of Emotionality engaged more often in physical sickness presenteeism. Further, individuals with higher levels of Honesty-Humility engaged less often in physical sickness presenteeism in times with COVID-19-related workplace restrictions. In general, the findings provide insights into what organizations and policy makers should focus on in order to mitigate physical sickness presenteeism in pandemic times.

Age, period and cohort effects of heavy episodic drinking by sex/gender and socioeconomic position in Canada, 2000-2021.

Heavy episodic drinking (HED) trends have not been comprehensively examined in Canada. We measured age, period and birth cohort trends in HED in Canada by sex/gender and socioeconomic position. We analyzed repeat cross-sectional data from the 10 provinces in the Canadian Community Health Surveys from 2000 to 2021 using hierarchical cross-classified random effects logistic regression. 1 167 831 respondents aged 12+ . HED was defined as 4+ standard drinks for women or 5+ for men at least monthly in the past 12 months. Socioeconomic position was measured using household income and education. We observed steeper HED decreases in young adult men (aged 18-29) than women (by 14.4% and 8.7%, respectively, from 2015 to 2021) and HED increases in middle adult women (ages 50-64) (by 8.0% from 2000 to 2014). Sex/gender-specific age-period-cohort models revealed strong age and birth cohort effects. In women and men, respectively, HED peaked in young adulthood (18.2% and 33.8%) and decreased with age, and HED was greatest in the 1980-1989 cohort (20.7% and 35.8%) and decreased in the most recent cohort born in 1990-2009 (15.6% and 19.8%), particularly in men. Higher household incomes had greater HED across age, periods and cohorts, while trends varied by education. Compared with lower education groups, people with a bachelor's degree or above had the lowest HED in middle adulthood. People with a bachelor's degree or above had low HED in earlier cohorts, which converged with other education groups in recent cohorts due to a pronounced HED increase, particularly in women. The sex/gender gap in heavy episodic drinking (HED) appears to be converging in Canada: current young adult men are reducing HED, while high-risk cohorts of women are aging into middle adulthood with greater HED. Recent birth cohorts with a bachelor's degree or above experienced pronounced HED increases, which among women suggests greater educational attainment contributes to the converging gender gap in HED.

Population-based screening strategies for biliary atresia in the newborn: A systematic review and meta-analysis.

Newborn screening for biliary atresia (BA) may facilitate earlier diagnosis and intervention for improved clinical outcomes. We systematically reviewed the accuracy of population-based screening strategies for BA in the newborn using PRISMA-DTA guidelines. We included cohort or cross-sectional studies. The screening (index) tests included stool color card (SCC) and direct/conjugated bilirubin (DB/CB) and the reference standard was intraoperative cholangiogram. Meta-analysis was performed using random-effects logistic regression models. We included 15 studies (1,816,722 participants) that assessed 5 different population-based screening strategies. QUADAS-2 assessment revealed high risk of bias for patient selection in one study and uncertain risks for reference standard in multiple studies. High certainty evidence suggests that DB/CB assessed after birth had a summary sensitivity of 100% (95% CI 100,100) and specificity of 98.8% (98.8,98.9) (5 studies, 662141 participants). Moderate certainty evidence suggests that SCC screening at a month of age had summary sensitivity of 79.6% (95% CI 70.6, 86.4) and specificity of 99.9% (95% CI 99.9, 99.9) (7 studies, 996262 participants). DB/CB in the first few days of life has the best diagnostic accuracy for population screening for biliary atresia in the newborn. Future research should focus on cost-effectiveness and combinations of screening strategies.

Dengue viremia kinetics and effects on platelet count and clinical outcomes: An analysis of 2340 patients from Vietnam.

Viremia is a critical factor in understanding the pathogenesis of dengue infection, but limited data exist on viremia kinetics. This study aimed to investigate the kinetics of viremia and its effects on subsequent platelet count, severe dengue, and plasma leakage. We pooled data from three studies conducted in Vietnam between 2000 and 2016, involving 2340 dengue patients with daily viremia measurements and platelet counts after symptom onset. Viremia kinetics were assessed using a random effects model that accounted for left-censored data. The effects of viremia on subsequent platelet count and clinical outcomes were examined using a landmark approach with a random effects model and logistic regression model with generalized estimating equations, respectively. The rate of viremia decline was derived from the model of viremia kinetics. Its effect on the clinical outcomes was assessed by logistic regression models. Viremia levels rapidly decreased following symptom onset, with variations observed depending on the infecting serotype. DENV-1 exhibited the highest mean viremia levels during the first 5-6 days, while DENV-4 demonstrated the shortest clearance time. Higher viremia levels were associated with decreased subsequent platelet counts from day 6 onwards. Elevated viremia levels on each illness day increased the risk of developing severe dengue and plasma leakage. However, the effect size decreased with later illness days. A more rapid decline in viremia is associated with a reduced risk of the clinical outcomes. This study provides comprehensive insights into viremia kinetics and its effect on subsequent platelet count and clinical outcomes in dengue patients. Our findings underscore the importance of measuring viremia levels during the early febrile phase for dengue studies and support the use of viremia kinetics as outcome for phase-2 dengue therapeutic trials. Wellcome Trust and European Union Seventh Framework Programme.