Journal of Occupational Health

Purpose: The internship period is a critical stage for nursing students to develop professional values. This study aimed to investigate the current status of professional identity among nursing interns, analyze the effects of social support, perceived stress, psychological resilience, and career adaptability on professional identity, and explore the mediating role of career adaptability between social support and professional identity, so as to provide empirical evidence for enhancing professional identity and optimizing nursing talent training systems. Methods: Using convenience sampling, 407 nursing interns from a tertiary hospital in Quanzhou were selected as participants from May to July 2025. Data were collected using a general information questionnaire, the Social Support Scale, the Perceived Stress Scale, the Psychological Resilience Scale, the Professional Identity Questionnaire for Nursing Students, the Career Adaptability Scale, and the Questionnaire for Nurse Intention to Retention Employed. SPSS 26.0 was used for reliability analysis, descriptive analysis, independent samples t-test, one-way ANOVA, Pearson correlation analysis, and multiple linear regression analysis. The PROCESS macro was employed to test the mediating effect. Results: The total score of professional identity among nursing interns was (61.74{+/-}11.08), with 73.5% showing moderate professional identity. Parents' attitude toward nursing, reasons for choosing the profession, personal attitude toward the major, and employment intention showed statistically significant differences in professional identity scores (p<0.05). Pearson correlation analysis revealed that professional identity was significantly positively correlated with social support (r=0.474), psychological resilience (r=0.389), and career adaptability (r=0.609) (p<0.01), and significantly negatively correlated with perceived stress (r=-0.378) (p<0.01). Multiple linear regression analysis indicated that career adaptability ({beta}=0.309, p<0.001) and social support ({beta}=0.383, p<0.001) were significant positive predictors of professional identity, whereas reasons for choosing the profession ({beta}=-3.603, p=0.001) and employment intention ({beta}=-7.116, p<0.001) were significant negative predictors. The model explained 49.2% of the variance in professional identity. Mediation effect analysis showed that career adaptability played a partial mediating role between social support and professional identity, with a mediation effect value of 0.288 (95% CI: 0.221-0.363), accounting for 40.2% of the total effect. Conclusions: Nursing interns' professional identity is at a moderately high level. Social support and career adaptability are positive influencing factors. Career adaptability plays a partial mediating role between social support and professional identity; social support indirectly enhances professional identity by strengthening career adaptability.

Recent industry surveys have reported widespread concern about mental health, working conditions, and harassment in the UK film and television industry, but no peer-reviewed empirical study has examined the determinants of occupational burnout in this workforce. The present study tested whether physical health, mental wellbeing, perceived public stigma, intrinsic job quality, and sexual harassment exposure predict burnout in industry professionals. A cross-sectional online survey was completed by 415 individuals across more than 100 job titles, with 286 also completing an optional harassment module. Mental wellbeing sat well below population norms, with 68% scoring in the range indicative of probable depressive symptoms and 82% in the high-exhaustion range on the Maslach Burnout Inventory General Survey. Mental wellbeing and intrinsic job quality were the strongest predictors of burnout (R2 = .56), with meaningfulness accounting for most of the job-quality effect. Working hours independently predicted emotional exhaustion. Harassment exposure was associated with burnout in women but not men, approximately 30% mediated by mental wellbeing; sexist behaviour directly predicted exhaustion in women. Workers with a disability reported higher stigma. Burnout was strongly associated with intent to leave, and the findings collectively indicate an industry-wide occupational health concern requiring structural rather than individual-level intervention.

Abstract Objective To estimate the burden and patterns of multimorbidity and cardiometabolic multimorbidity among university employees undergoing a comprehensive health assessment programme, and to examine demographic and behavioural factors associated with multimorbidity. Design Cross-sectional study. Setting A public university in Maharashtra, India. Participants A total of 266 university employees who underwent a comprehensive health assessment were included. Main outcome measures Multimorbidity was defined as the presence of two or more of nine chronic conditions: hypertension, diabetes mellitus, dyslipidaemia, ischaemic heart disease, chronic kidney disease, thyroid disease, stroke, chronic obstructive pulmonary disease and cancer. Cardiometabolic multimorbidity was defined as the presence of two or more of hypertension, diabetes mellitus, dyslipidaemia, ischaemic heart disease and chronic kidney disease. Results Hypertension was identified in 119 participants (44.7%), comprising 50 participants with pre-existing hypertension and 69 newly identified during the assessment. Dyslipidaemia was present in 189 (71.1%) and diabetes mellitus in 45 (16.9%). Overall, 108 participants (40.6%) had multimorbidity and 103 (38.7%) had cardiometabolic multimorbidity. The prevalence of multimorbidity increased progressively with age, from 17.5% among participants aged <30 years to 83.3% among those aged [&ge;]60 years. The predominant exact multimorbidity patterns were hypertension with dyslipidaemia alone (49 participants) and hypertension, diabetes mellitus and dyslipidaemia (27 participants). Overall, 173 participants (65.0%) had at least one newly identified hypertension, diabetes mellitus or dyslipidaemia diagnosis. In multivariable logistic regression, age (adjusted OR [aOR] 1.058 per year, 95% CI 1.027 to 1.091), BMI (aOR 1.163 per kg/m2, 95% CI 1.076 to 1.257) and tobacco use (aOR 3.296, 95% CI 1.377 to 7.888) were independently associated with multimorbidity. The model had an area under the receiver operating characteristic curve of 0.731. Conclusion Multimorbidity affected approximately two in five university employees, with cardiometabolic conditions accounting for most of the observed disease clustering. Comprehensive health assessment identified a substantial burden of previously unrecognised chronic disease. Integrating institutional or occupational health assessment with longitudinal primary care follow-up may provide an opportunity for earlier detection, risk-factor modification and coordinated management of multimorbidity. Keywords: Multimorbidity; cardiovascular diseases; hypertension; diabetes mellitus; dyslipidaemia; occupational health; university employees; India

Background Cardiovascular disease (CVD) risk prediction is an important component of primary prevention, particularly in populations with increasing cardiometabolic risk. Several risk prediction models are available, but their estimates may differ because of differences in derivation populations, predictors, calibration, and cardiovascular outcomes. Evidence comparing these models within Indian occupational populations remains limited. This study compared 10-year CVD risk estimates generated by the World Health Organization/International Society of Hypertension (WHO/ISH) cardiovascular risk charts, the American College of Cardiology/American Heart Association (ACC/AHA) Pooled Cohort Equation (ASCVD-PCE), and the Framingham general cardiovascular disease risk equation among university employees in India. Methods A comparative observational study was conducted using standardized health assessment data from 266 university employees. Participants aged 40-74 years were selected to provide a common analytical age range across the three risk prediction approaches. Of 127 employees within this age range, three with documented previous ischemic heart disease were excluded because the analysis focused on primary prevention. The final analytical cohort comprised 124 participants. Blood pressure was assessed using a standardized protocol involving three readings at five-minute intervals, with repeat assessments during three subsequent weekly visits for employees with elevated initial readings. Ten-year cardiovascular risk was estimated using the 2019 WHO/ISH laboratory-based risk charts for the South Asian region, the ASCVD-PCE, and the 2008 Framingham general CVD equation. Agreement between risk categories was assessed using Cohen's kappa and linear weighted kappa. Agreement was also examined at [&ge;]10% and [&ge;]20% thresholds. Results The mean age of the 124 participants was 47.63 {+/-} 6.45 years, and 86.3% were male. Diabetes was present in 25.8%, smoking/tobacco use in 19.4%, and 29.0% were receiving antihypertensive treatment. Mean estimated risk was 5.94% for WHO/ISH, 5.95% for ASCVD-PCE, and 12.86% for Framingham. High risk ([&ge;]20%) was identified in 2.4%, 4.8%, and 20.2% of participants by WHO/ISH, ASCVD-PCE, and Framingham, respectively. Exact four-category agreement was 70.2% between WHO/ISH and ASCVD-PCE, compared with 31.5% between WHO/ISH and Framingham and 26.6% between ASCVD-PCE and Framingham. Cohen's kappa was 0.502 for WHO/ISH versus ASCVD-PCE, 0.079 for WHO/ISH versus Framingham, and 0.047 for ASCVD-PCE versus Framingham. Weighted kappa values were 0.639, 0.323, and 0.342, respectively. Conclusion WHO/ISH and ASCVD-PCE produced closely similar mean risk estimates and substantially greater categorical agreement than either model showed with the Framingham equation. Framingham generated considerably higher 10-year CVD risk estimates and classified a larger proportion of participants into higher-risk categories. These findings highlight the importance of model selection when cardiovascular risk assessment is undertaken in Indian occupational populations and support cautious interpretation of risk estimates derived from models developed in different populations and for different cardiovascular endpoints. Keywords: cardiovascular disease; risk prediction; WHO/ISH; ASCVD; Pooled Cohort Equation; Framingham; India; occupational health; university employees; risk classification

Background: Long-term mortality data among Brazilian police officers and firefighters are scarce. This study investigated the leading causes of death in Brazilian male military police officers and firefighters over three decades, comparing their mortality and mean age at death with those of the male population. Methods: We retrospectively analyzed death records of male military police officers and firefighters from Espirito Santo (ES), Brazil, from 1988 to 2019. Mortality was analyzed across three decades and the standardized mortality ratios (SMRs) for the three leading causes were calculated using the male populations of ES and Brazil as references. Results: Overall, 2,198 deaths were identified, with a mean age at death of 59 {+/-} 18.5 years, compared with 60.5 {+/-} 23.9 years among men in ES and 63.4 {+/-} 23.7 years among Brazilian men. Mean age at death was 36 {+/-} 9 years among active-duty and 68 {+/-} 13 years among inactive personnel. Across the study population, the leading causes of death were circulatory system diseases (32%), external causes (26%) and neoplasms (15%). Circulatory disease mortality was higher in the second and third decades compared with both reference populations, whereas external-cause mortality shifted from higher, in the first two decades, to lower than expected in the last decade. Neoplasm mortality was higher relative to Brazil only in the last decade. Conclusion: Mortality patterns differed by cause and over time. The younger mean age at death among active-duty personnel, together with cause-specific excess mortality, highlights the importance of long-term occupational health surveillance and preventive strategies.

Introduction Low back pain (LBP) is a common leading cause of functional disability in adults worldwide, presenting with Modic changes that are visible within the endplates of the vertebral body under magnetic resonance imaging (MRI). Modic changes (MC) are not just a coincidental imaging finding; they reflect underlying pathology that needs treatment focus. This study aimed to ascertain the prevalence and patterns of Modic changes in the lumbar spine among adult patients with a history of low back pain attending the Kilimanjaro Christian Medical Centre (KCMC) Orthopedic clinic. Methods A descriptive cross-sectional study was conducted at the KCMC orthopedic clinic from 2nd October 2024 to 30th May 2025. Data from adult patients with a history of low back pain who had undergone lumbar spine MRI were collected, cleaned, and analyzed in SPSS (version 25). Categorical variables were summarized by frequency and proportion, while continuous variables were summarized using the mean and standard deviation. Frequency tables, histograms, and pie charts were used for results presentation. Results Of the 283 patients enrolled in the study, the mean age was (57.2 {+/-}15.7) years, with the majority (145; 51.2%) being aged > 59 years. Most patients, 203 (71.7%), were females, while 176 (62.2%) were married, and 142 (50.2%) were overweight. The prevalence of MC on the lumbar spine among patients with a history of low back pain was 66.4% (n=188). Among patients with lumbar spine MC, the majority, 112 (59.6%), were aged over 59 years, and 125 (66.5%) had lumbar spine MC type II, which was the most predominant compared to other types of MC. Conclusion Modic changes on the lumbar spine are prevalent in adult patients with low back pain, particularly those over 59 years, with type II being the most common. Healthcare professionals and policymakers should recognize Modic changes as clinically relevant findings that require consideration in the management of patients with a history of low back pain rather than dismissing them as mere incidental or coincidental observations.

Background: Workplace discrimination and violence against health workers including sexual harassment is a societal problem worldwide. We aimed to assess the frequency, predictive factors, and effects of sexual harassment using a nationwide survey of physicians working in Switzerland. Materials and Methods: We conducted a self-administered questionnaire survey of physicians working in Swiss healthcare institutions. The questionnaire assessed experiences of sexual harassment at work, including frequency, types, and sources of harassment. It also asked about the impact of sexual harassment, whether incidents were reported, and what actions were taken following a report. Results: Among the 1837 physicians that participated in the survey, 575 (31.3%) had experienced sexual harassment at least once during their career. Among those reporting sexual harassment, 39.1% of women and 13.2% of men had experienced harassment at least once in their job. Women reported more verbal harassment, while men reported more physical harassment. Women were also more likely to face both forms combined. The main sources of harassment were colleagues of the same profession (46.7%), patients (42.3%), and superiors (41.0%). The most frequently reported impacts included stress (60.1%), emotional exhaustion (34.7%), reduced motivation at work (30%), and considering leaving the job (7.5%). Gender-men was associated with a lower likelihood of experiencing harassment 0.24 (0.18 to 0.31), whereas working in the German-speaking region was associated with a slightly higher likelihood of having experienced sexual harassment at least once (OR 1.35, 95% CI:1.02-1.81). Conclusions: Sexual harassment is common among physicians in Swiss healthcare institutions. It adversely affects the mental health and career trajectories of both men and women yet remains widely underreported due to fears of reprisals and inaction. Institutions should effectively intervene to ensure that reported incidents result in appropriate actions, and that those who report them receive adequate protection from reprisals.

Current health risk assessments from thirdhand exposure to methamphetamine (meth) to occupants of contaminated residences when no cooking or use is still occurring assume that inhalation exposure is insignificant. After Wright et al. (2021) reported substantial meth concentrations in a contaminated residence, the present study was conducted to further test the hypothesis that concentrations were high enough to contribute to total occupant dose. Air sampling was conducted in contaminated residences that had been previously sampled for surface contamination. Samples were collected on personal sampling pumps in fixed locations on treated glass fiber filters is cassettes and analyzed by gas or liquid chromatography with mass spectroscopy. Sixty-nine samples were collected from eighteen residences for the study. Meth concentrations ranged from 0.02 to 15 ug/m3. Concentrations in supply air vents were significantly higher than in return vents or in ambient air. Residences with no HVAC systems (baseboard heat) had airborne concentrations similar to residences with HVAC systems turned off, and lower than when HVAC was on. Whether a residence was occupied or not did not show differences. All data from residences with HVAC had a significant correlation with surface concentrations (R2 = 0.61) but some factors that affected results were not determined in the study. In the context of the risk assessment and regulatory standard established by California and adopted in several other states, the inhalation exposure would approximately double total occupant dose for infants, and this population would exceed the California reference dose by approximately 100%. Further studies should be conducted to refine these estimates and determine the factors that influence airborne concentrations.

Background. Cannabidiol (CBD) products are sold in many forms for many purposes, but it is largely unknown which characteristics of real-world use relate to how users evaluate their experience. Methods. We analyzed an anonymous web-based survey of 377 CBD product users in Japan. We evaluated perceived-effect (0-5) and satisfaction (0-6) scores using main regression models of use frequency adjusted for age, sex, and body mass index. Separate supplementary models examined estimated daily CBD amount and other-cannabinoid co-use, purposes of use, or specific CBD amount-reporting status. Results. Use frequency was positively associated with perceived effects (B = 0.148, 95% CI 0.091 to 0.205) and satisfaction (B = 0.113, 95% CI 0.049 to 0.177; both p < 0.001). Estimated daily amount showed no clear association with either outcome after adjustment, whereas participants who reported specific milligram information had higher scores on both (B = 0.543, p < 0.001 and B = 0.559, p = 0.002). Amount-reporting status was associated with product form (tincture 48.5% vs 30.8%; smoking or inhalation 58.5% vs 75.7%; both FDR-adjusted p = 0.009), whereas no statistically significant group differences were found for age, sex, body mass index, use frequency, or sleep timing. Purposes of use and sleep-timing indicators showed no clear associations with the outcomes. Conclusions. Subjective evaluation of CBD use was more consistently related to how often CBD was used and whether a specific milligram amount was reported than to how much was reportedly taken, and amount-reporting status was related to product form. Specific CBD amount-reporting status may be a useful complementary dimension for characterizing real-world CBD use.

Introduction: Pesticide exposure has been associated with poorer mental health, yet little is known about whether seasonal fluctuations in agricultural pesticide use are associated with cyclical changes in mood among people living in agricultural communities. We evaluated associations between 10 peak and off-peak pesticide spray seasons and ecological momentary assessment (EMA)-derived mood in a floricultural region in Ecuador. Methods: 496 participants completed repeated EMA surveys across 10 assessment administrations over 2.5 years (2022-2024), including one single-assessment administration and nine 10-day bursts (Nobservations=14,332). Mood outcomes included negative affect (sadness, anxiety, stress, anger, tiredness, difficulty concentrating; overall mean=2.79, Standard Deviation [SD]=1.32), positive affect (happiness, motivation; overall mean=4.21, SD=1.60), and behavioral dysregulation (aggression and impulsivity, overall mean=1.86, SD=1.29). Generalized linear mixed models estimated pooled, between-person and within-person associations between peak pesticide spray seasons and mood, adjusting for demographic and longitudinal factors Effect modification by sex, floricultural occupation, and cohabitation with a floricultural worker was assessed. Results: Peak spray seasons were associated with higher negative affect ({beta}=0.11 [0.06, 0.16]) and behavioral dysregulation ({beta}=0.10 [0.05, 0.15]) but not positive affect ({beta}=0.01 [-0.05, 0.07]). Associations were driven by within-person changes. Sex modified associations with negative affect, which were stronger in males than females. Floricultural occupation modified associations, with poorer mood, greater behavioral dysregulation and lower positive affect among floricultural workers than non-workers. Discussion: Peak pesticide spray seasons were associated with worsening of negative affect and behavioral dysregulation. EMA may provide a sensitive approach for detecting short-term neurobehavioral changes associated with seasonal pesticide exposure.

Bangladesh's agricultural sector remains heavily dependent on pesticides and chemical inputs, yet limited attention has been paid to how farmers' knowledge of occupational health and environmental sustainability translates into actual practice across the full agricultural value chain. This study aimed to assess the knowledge and practices of farmers in Pabna District, Bangladesh, regarding occupational health, pesticide handling, environmentally sustainable farming, and market sanitation. A cross-sectional survey was conducted among 301 farmers in 2024 using a structured questionnaire covering socio-demographic characteristics, sustainable farming knowledge and adoption, soil testing and organic farming practices, pesticide handling and occupational health and safety behaviours, post-harvest waste management, and market sanitation conditions. Data were analysed using descriptive statistics. The majority of respondents were male (87.04%) and had no formal education (63.46%). Although most farmers reported knowledge of environmentally sustainable farming practices (97.70%) and pesticide label instructions (98.00%), corresponding safety practices were poor: only 10.63% reported wearing any personal protective equipment and 1.33% reported using a mask during pesticide application. Eye irritation was the most commonly self-reported health symptom following pesticide exposure (92.69%). Market sanitation infrastructure was similarly inadequate, with 89.00% of respondents reporting an absence of sanitary toilets. These findings indicate a consistent gap between farmers' knowledge and their actual practices across multiple domains of the agri-food system. Strengthening extension services, delivering practical hands-on occupational safety training, and investing in market sanitation infrastructure are recommended to close this gap and support safer, more sustainable farming practices in Bangladesh.

Chronic pain and insomnia are common, each has serious consequences and they often coexist [1-5]. This novel study employed a phenomenological method to explore adults lived experiences of the core and meaning of comorbid insomnia and pain, here conceptualized as COMIP. The empirical data is based on 22 semi-structured interviews with adults with COMIP. Each interview was analysed, developing themes and analytical frameworks for all participants, which were then compared to construct one main analytical framework. The consolidated criteria for reporting qualitative research were used [6]. The essence of COMIP was: A vicious cycle of insomnia and pain driven by four intertwined primary factors with cross effects, which reduced sleep quality and quality of life. Four main themes emerged: Firstly, insomnia with hyperarousal like racing thoughts, and difficulties with finding comfortable sleeping positions due to pain, disturbed sleep and decreased sleep quality. Secondly, daytime symptoms like reduced energy, with reduced daytime function and reduced quality of life. Thirdly, 24-hour hyperarousal, stress and distressing experiences such as suffering. Finally, contextual factors like treatment reduced and/or increased COMIP. The main contribution of this research is three-fold; mapping of the experiences of living with COMIP, the conceptualization of COMIP, and introduction of novel concepts. Our findings indicate that, when evaluating patients with COMIP, there is value in exploring the four COMIP factors. Although, it varies between individuals which factor/s is central to their COMIP experience, we emphasize that COMIP is distressing, and patients are likely to need emotional support and validation. Keywords: COMIP, sleep, phenomenology, disability, rehabilitation, ICF.

Objectives To describe the prevalence of anxiety and depression symptoms among Black-Latines compared to other racial/ethnic groups in the United States. Methods This cross-sectional analysis leveraged data from the 2022 National Health Interview Survey (NHIS) to estimate the prevalence of anxiety and depression as measured by the GAD-7 and PHQ-8, respectively. Anxiety and depression scores in Black-Latine were compared to White-Latine, Non-Latine White, and Non-Latine Black respondents. Results Black-Latines were more likely to score higher on both the GAD-7 and PHQ-8 indicating higher prevalence of more than minimal anxiety (22.0%) and more than minimal depression (26.0%) than both Non-Latine Black, anxiety (18.0%) and depression (22.0%), and White-Latine, anxiety (16.0%) and depression (18.0%), respondents. Conclusions Black-Latines are more likely to report more depression and anxiety symptoms than their Non-Latine Black and White-Latine counterparts. Studies should try to disaggregate Black subgroups in order to identify the most vulnerable populations.

Background: Commercial spaceflight now carries civilians on short missions, yet their stress-axis physiology is poorly described. Earlier shuttle data suggest that sympathetic responses predominate after short flights and glucocorticoid responses after long ones. The neutrophil-to-lymphocyte ratio (NLR) is a low-cost readout of both. Methods: Preregistered secondary analysis of open clinical laboratory data (NASA Open Science Data Repository OSD-569 and OSD-575) from the four Inspiration4 crew members, each sampled seven times: three draws before launch, one the day after return (R+1) and three during recovery (R+45 to R+194). Log-transformed NLR was modelled with a linear mixed model with a random intercept per crew member and Kenward-Roger inference. Lymphocyte and eosinophil counts and C-reactive protein were secondary outcomes with false discovery rate correction. Results: All 28 draws were analysed. NLR at R+1 did not differ from pre-flight (fold change 1.04; 95% CI 0.81 to 1.34; p = 0.73); two crew members increased (+25% and +46%) and two decreased (-27% and -11%). During recovery NLR was 23% lower than pre-flight (fold change 0.77; 95% CI 0.64 to 0.92; p = 0.005). No secondary outcome changed after correction; lymphocytes were 18% lower at R+1 (95% CI -35% to +4%; q = 0.31). Between-person differences explained 58% of the variance. An ordinary regression ignoring repeated measures missed the recovery effect (p = 0.08). Conclusions: A 3-day orbital flight produced no consistent leukocyte stress signature one day after return. The lower NLR during recovery suggests that pre-flight values, not recovery values, deviate from the resting state, which has implications for how baselines are defined in short-duration spaceflight studies.

Background: Disaster medicine has been a formal curricular recommendation in German health professions education since 2006, and comparable recommendations exist internationally. Evidence on implementation is confined almost entirely to human medicine, rests on faculty self-reports or small student samples, and measures delivery rather than retention. Whether curricular exposure is associated with willingness to serve has not been adequately examined in interprofessional samples. Objective: We aimed to characterize disaster medicine education across 7 health professions in Germany, distinguishing delivery from retention, to identify profession-specific gaps and training priorities, and to examine how educational and experiential factors relate to willingness to serve. Methods: We conducted an anonymous nationwide online cross-sectional survey of students and trainees across 7 health professions in Germany between July 9 and August 25, 2026, recruited through institutional distribution lists. The interprofessionally developed instrument comprised 48 items. We assessed delivery and retention of 12 disaster medicine topics (4-point scale), self-rated confidence in 22 clinical and nursing skills (6-point scale), desired content, formats, motivators and barriers, and formal and spontaneous willingness. For all rating scales, higher values denote the more favorable level. We derived a delivery-retention gap and a want-deficit index, examined the dimensional structure of the competence battery, tested for differential item functioning by prior civil protection engagement, and modeled willingness with a cumulative link model. Results: Of 8133 respondents (completion rate 87.5%), 33.1% had never been taught disaster medicine and 25.0% only in passing; 22.1% had comprehensive teaching including practical exercises. Across the 12 topics, the proportion able to retrieve content confidently never exceeded 23.9%; the delivery-retention gap reached 47.3 percentage points. More than half (54.6%) had never taken part in a practical exercise. Competence formed more than 1 dimension: 18 acute-technical items loaded 0.54-0.86 on the first factor, 4 relational and nursing items 0.14-0.28. Prior civil protection engagement was associated with higher confidence on every acute-technical item (Cliff delta 0.26-0.55) and lower confidence on all 4 relational items (-0.22 to -0.09). Willingness was high and homogeneous across groups (78.7% formal, 84.1% spontaneous), whereas competence varied by about 2 scale points. Adjusted, active civil protection engagement (odds ratio 2.49, 95% CI 2.12-2.94) and practical exercise experience (odds ratio 1.78, 95% CI 1.54-2.05) were the strongest predictors; curricular exposure contributed weakly (odds ratio 1.06 per SD, 95% CI 0.99-1.14). Conclusions: Two decades after the curricular recommendation, disaster medicine is largely absent from health professions education in Germany, and what is delivered is not retained. Willingness is nevertheless high and largely decoupled from competence, so qualification and recruitment require separate instruments. Curricula should be prioritized by the coincidence of demand and deficit rather than by coverage, built for retention, and should treat relational and nursing competence as a distinct learning objective.

Background: Valid and feasible measures of preschoolers' 24-hour movement behaviours are needed for population-level research. We developed a Japanese version of the Movement Behaviour Questionnaire-Child (MBQ-C) and evaluated its measurement properties and practicality. Methods: After translation and cross-cultural adaptation following the COSMIN procedure, including cognitive interviews, we evaluated the questionnaire in a cross-sectional validation study of Japanese children aged 3-6 years. Concurrent validity was assessed against hip-worn accelerometry and a 7-day diary; we also examined test-retest reliability, measurement error, agreement between response formats and modes, and practicality (completion time, burden, and clarity). Analyses used Spearman correlations, intraclass correlation coefficients, the SEM, smallest detectable change (SDC), and Wilcoxon signed-rank tests. Results: Of 208 children, 170 provided valid accelerometer and diary data for the concurrent-validity analysis, and 187 completed the MBQ-C for the questionnaire-based analyses. Concurrent validity was weak for active and energetic play (Spearman {rho} = 0.12-0.26), strong for total screen time (0.78-0.85), and moderate for total sleep (0.48-0.58). Test-retest reliability was moderate to good (ICC, 0.66-0.81), and within-child variability was lowest for sleep (CV 3%) and highest for the physical activity items (21-33%). The open- and closed-ended versions showed no significant differences; paper-electronic agreement was good for screen time and sleep but poor for active play. Completion took approximately 6-9 minutes, with low reported burden. Findings were robust in sensitivity analyses. At the group level, SDC for a mean was SDCind/{surd}N: 119.8/{surd}N, 74.0/{surd}N, 112.6/{surd}N, and 92.5/{surd}N min/day for active play, energetic play, total screen time, and total sleep, respectively (N = number of children surveyed). The systematic differences between the two test-retest occasions were +15.7, +6.5, +4.0, and -5.4 min/day, respectively. Conclusions: The Japanese MBQ-C is a practical option for assessing preschoolers' active play, screen time, and sleep at the group level. By quantifying its group-level measurement error, this study provides benchmarks for interpreting group-level differences and change, supporting the use of the MBQ-C in surveillance and evaluation of programmes delivered at scale.

Background: Hand hygiene is a key public health intervention for preventing infectious diseases, including respiratory and gastrointestinal infections. Although the COVID-19 pandemic improved awareness and compliance, sustained adherence remains a challenge, with evidence showing a decline in practice after outbreaks, particularly among young adults in high-contact settings such as universities. Therefore, this study aimed to assess the knowledge, attitudes, and practices of handwashing hygiene among university students at KCMC University, Moshi, Tanzania, in the post-COVID-19 era. Methods: A cross-sectional study was conducted among 380 students at KCMC University. Data were collected using a pretested structured questionnaire, which captured information on socio-demographic characteristics, knowledge, attitudes, and practices regarding handwashing hygiene. Data were analyzed using descriptive and inferential statistics. Associations between variables were assessed using logistic regression and multivariable analysis, and a p-value of <0.05 was considered statistically significant. Results: A total of 380 students participated in the study, with a mean age of 23.5 {+/-} 3.5 years. More than half 209 (55.0%) were aged 18-23 years, while 203 (53.4%) were female. Most participants had access to hand hygiene facilities 338 (88.9%). 338 (88.9%) participants had good knowledge of hand hygiene but attitudes were mostly negative 193 (50.8%), and practices were suboptimal, with 201 (52.9%) showing poor hand hygiene practices. Good hand hygiene knowledge was associated with access to hand hygiene facilities (AOR=2.84, 95% CI: 1.25-6.42, p=0.012) and formal training on hand hygiene (AOR=3.48, 95% CI: 1.24-9.76, p=0.018). Positive attitudes were associated with being in the fourth year or above (AOR=2.12, 95% CI: 1.16-3.89, p=0.015). Good hand hygiene practices were associated with access to hand hygiene facilities (AOR=2.67, 95% CI: 1.18-6.01, p=0.018) and formal training on hand hygiene (AOR=2.98, 95% CI: 1.19-7.48, p=0.020). Conclusion: Although knowledge and awareness of handwashing hygiene were generally high among university students, inconsistencies between knowledge and actual practices were observed in the post-COVID-19 era. Strengthening health education programs and ensuring continuous access to handwashing facilities may improve adherence to proper hand hygiene practices among university students.

Introduction In July 2025, WHO launched the 3 by 35 Initiative calling on countries to increase real prices of tobacco, alcohol, and sugary drinks by at least 50% by 2035 to secure an additional $ 1 trillion in public revenue. While the effectiveness of excise taxes and prices in reducing tobacco use is well-documented, the feasibility of this call to action has not been evaluated empirically across the world. Methods Trend changes in countries nominal and inflation-adjusted retail prices were investigated using the most-sold brand of cigarettes over windows ranging from 2 to 16 years over the period 2008-2024, derived from nine editions of the World Health Organization Report on the Global Tobacco Epidemic. Statistical models of the association of cigarette excise taxes and prices from the panel of 195 countries were estimated. The frequencies of cigarette prices rising by at least 20% and 50% over preceding periods was estimated, and the length of time countries would need to reach these targets based on past trends were predicted. Results Over one- fifth of nominal cigarettes prices (and up to 40% in WHOs African region) were sticky across successive periods, even in countries with high overall consumer price inflation. Between 2008 and 2024, inflation-adjusted international dollar cigarette prices rose at a least squares annual trend growth rate of 2.9% (95% UI 2.8-3.0%) Excise tax increases strongly predict price increases. One-third of countries saw real prices at least 50% higher than 10 years prior. Conclusion Many of the instances of real price increases of 50% or more over 10-year periods occurred without countries implementing a conscious strategy to raise taxes. It is feasible to achieve and even surpass WHOs 3 by 35 call to action for tobacco if countries strategize and accelerate tobacco tax increases.

This study examined the prevalence of domestic elder abuse and examined factors in a province with a high aging index in Vietnam in 2025. Elder abuse was measured using the validated Vietnamese Domestic Elder Abuse Scale, covering psychological abuse, physical abuse, financial exploitation, neglect/abandonment. Logistic regressions identified factors associated with abuse. 29.44% of participants reported at least one abuse subtypes, with psychological abuse being the most common subtype (24.73%) and 9.82% experienced polyvictimization. Higher educational attainment was consistently associated with lower odds of all abuse subtypes. Having [&ge;]4 chronic conditions was associated with higher odds of psychological abuse compared with having none (OR= 2.79, 95%CI: 1.29-6.00). Difficulties in daily basic activities were associated with physical abuse (OR=5.42, 95%CI: 1.80-16.36), financial exploitation (OR=3.66, 95%CI: 1.34-10.01), and neglect/abandonment (OR=4.09, 95%CI: 1.72-9.70) compared with no difficulties. Findings highlight the need for stronger policy implementation and lifelong learning to prevent elder abuse in Vietnam.

Background: Social vulnerability is associated with adverse health outcomes, but existing social vulnerability indices often rely on cohort-based and self-reported data, potentially limiting their population-level applicability. Therefore, this study aimed to develop an SVI from routinely collected electronic health records (EHRs) using natural language processing (NLP) and examine its association with mortality and healthcare utilization. Method: EHR data from 193,629 individuals aged 35 to102 from the Wellbeing Services County of Central Finland between years 2010 and 2023 were used in this study. A 6 item SVI (total score 0 to 6) was developed from free-text clinical notes using deep-learning-based NLP. SVI scores were calculated at baseline and annually for individuals. Associations between baseline SVI and all cause mortality and healthcare utilization were assessed over 12-year follow-up using Cox and count models. Results: The mean baseline SVI among all participants was 0.35 (range 0 to 6). Women had higher SVI (0.39) than men (0.32, p<0.001). SVI increased with age. One unit increase in SVI was associated with a higher risk of mortality (Hazard Ratio (HR) 1.23; 95% Confidence Interval (CI) (1.21 to 1.24), a higher odds of using healthcare services (Odds Ratio (OR) = 1.20; 95% CI): 1.19 to 1.21) and a greater healthcare service use (Incidence Rate Ratio (IRR) = 1.07; 95% CI: 1.06 to 1.07). Discussion: An index capturing multiple domains of social vulnerability can be derived from EHRs using NLP. Higher SVI was associated with increased mortality and healthcare utilization. These findings support the potential of EHR data for assessing social vulnerability and related health risks.