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1.
J Safety Res ; 90: 392-401, 2024 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-39251295

RESUMO

INTRODUCTION: Industrial workers with physically demanding work have increased risk of musculoskeletal pain. The present 12-week Goldilocks Work intervention aimed to organize work among industrial workers to comprise a 'just right' ergonomic balance of physical behaviors (i.e., sit, stand and active) intended to promote musculoskeletal health. The paper investigates the effectiveness of the intervention in reducing low back pain after work. METHODS: 83 workers across 28 workteams in a biotech organization were recruited. Workteams were randomly allocated to receive the intervention or work as usual (control). Intervention workteams implemented the Goldilocks Work planning tool to organize their work tasks towards a predefined 'just right' ergonomic balance (i.e., composition of 60% sitting, 30% standing, 10% active work and hourly task alternation). The primary outcome was low back pain intensity. Secondary outcomes were bodily pain, fatigue, physical exertion, productivity and energy after work measured in the survey, and composition and alternations of physical behaviors measured using wearable sensors. RESULTS: The intervention was delivered almost as planned, with good quality and high adherence among most workteams. However, the intervention did not change physical behaviors towards the intended 'just right' ergonomic balance. No significant reduction in low back pain (0.07, CI 95%: -0.68; 0.82), bodily pain (0.10, CI 95%: -0.57; 0.76), tiredness (-0.53, CI 95%: -1.24; 0.19), physical exertion (-0.18, CI 95%: -0.83; 0.48), or improvement in energy (0.39, CI 95%: -1.02; 0.23) or productivity (-0.03, CI 95%: -0.77; 0.72) were found. CONCLUSION: This Goldilocks Work intervention did not promote musculoskeletal health among industrial workers and did not change physical behaviors as intended. Thus, more research is needed into implementation strategies to change physical behaviors during productive work towards an evidence-based 'just right' ergonomic balance.


Assuntos
Ergonomia , Dor Lombar , Saúde Ocupacional , Humanos , Masculino , Adulto , Feminino , Dor Lombar/prevenção & controle , Pessoa de Meia-Idade , Promoção da Saúde/métodos , Doenças Profissionais/prevenção & controle
2.
J Safety Res ; 90: 402-415, 2024 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-39251296

RESUMO

INTRODUCTION: Active back-support exoskeletons are gaining more awareness as a solution to the prevalence of work-related musculoskeletal disorders in the construction industry. This study aims to understand the factors that influence the adoption of active back-support exoskeletons in the construction industry. METHOD: A literature review was conducted to gather relevant adoption factors related to exoskeleton implementation. Building on the TOE (Technology, Organization, and Environment) framework, two rounds of the survey via the Delphi technique were administered with 13 qualified industry professionals to determine the most important adoption factors using the relative importance index. Through semi-structured interviews, the professionals expressed their perspectives on the impact of active back-support exoskeletons on the construction industry. RESULTS: Important factors included 18 facilitators and 21 barriers. The impact of the exoskeletons in the construction industry was categorized into expected benefits, barriers, solutions, adjustment to technology, implementation, and applicable tasks. CONCLUSIONS: This study identified the factors to be considered in the adoption and implementation of active back-support exoskeletons in the construction industry from the perspective of stakeholders. The study also elucidates the impact of active exoskeletons on construction organizations and the broader environment. PRACTICAL APPLICATIONS: This study provides useful guidance to construction companies interested in adopting active back-support exoskeletons. Our results will also help manufacturers of active back-support exoskeletons to understand the functional requirements and adjustments required for utilization in the construction industry. Lastly, the study expands the application of the TOE framework to the adoption of active back-support exoskeletons in the construction industry.


Assuntos
Indústria da Construção , Técnica Delphi , Exoesqueleto Energizado , Doenças Musculoesqueléticas , Humanos , Doenças Musculoesqueléticas/prevenção & controle , Doenças Profissionais/prevenção & controle , Inquéritos e Questionários
3.
BMC Public Health ; 24(1): 2435, 2024 Sep 07.
Artigo em Inglês | MEDLINE | ID: mdl-39244541

RESUMO

BACKGROUND: Flight attendants face various risk factors in their working environments, particularly occupational exposure to cosmic radiation. This study aimed to assess cancer risk among air transportation industry workers, including flight attendants, in Korea by constructing a cohort using national health registry-based data and analyzing cancer incidence risk. METHODS: We used the Korea National Health Insurance Service database from 2002 to 2021 to construct a cohort of 37,011 workers in the air transportation industry. Cancer incidence was defined using the tenth version of the International Classification of Diseases. We calculated the age- and sex-specific standardized incidence ratios (SIRs) and 95% confidence intervals (CIs) by applying the cancer incidence rate of the general population between 2002 and 2019. RESULTS: Approximately 5% of the cohort developed cancer. Overall, the cancer incidence in the cohort was similar to or lower than that of the general population, with the SIRs for all cancers being lower. However, significantly higher SIRs were observed for nasopharyngeal cancer (SIR, 3.21; 95% CI, 1.71-5.48) and non-Hodgkin lymphoma (SIR, 1.57; 95% CI, 1.02-2.32) in male workers and breast and genital cancer (SIR, 1.51; 95% CI, 1.34-1.70) and thyroid cancer (SIR, 1.25; 95% CI, 1.05-1.47) in female workers. CONCLUSIONS: The lower overall cancer incidence among air transportation industry workers observed in this study could indicate the "healthy worker effect"; however, the incidences of certain cancers were higher than those in the general population. Given that these workers are exposed to multiple occupational and lifestyle-related risk factors, including cosmic radiation, further studies are necessary to determine radiation-induced cancer risk while considering potential confounding factors.


Assuntos
Neoplasias , Exposição Ocupacional , Sistema de Registros , Humanos , Masculino , República da Coreia/epidemiologia , Feminino , Exposição Ocupacional/efeitos adversos , Exposição Ocupacional/estatística & dados numéricos , Adulto , Neoplasias/epidemiologia , Pessoa de Meia-Idade , Incidência , Doenças Profissionais/epidemiologia , Fatores de Risco , Estudos de Coortes , Adulto Jovem , Medição de Risco , Idoso
4.
Artigo em Chinês | MEDLINE | ID: mdl-39223041

RESUMO

Objective: To explore the risk factors of neck work-related musculoskeletal disorders (WMSDs) among automobile manufacturing enterprise workers, and construct the risk prediction model. Methods: In May 2022, a cluster convenience sampling method was used to selet all front-line workers from an automobile manufacturing factory in Xiangyang City as the research objects. And a questionnaire survey was conducted using the modified Musculoskeletal Disorders Questionnaire to analyze the occurrence and exposure to risk factors of neck WMSDs. Logistic regression was used to analyze the influencing factors of workers' neck WMSDs symptoms, and Nomogram column charts was used to construct the risk prediction model. The accuracy of the model was evaluated by the receiver operating characteristic (ROC) curve, the Bootstrap resampling method was used to verify the model, Hosmer-Lemeshow goodness of fit test was used to evaluate the model, and the Calibration curve was drawn. Results: A total of 1783 workers were surveyed, and the incidence of neck WMSDs symptoms was 24.8% (442/1783). Univariate logistic regression showed that age, female, smoking, working in uncomfortable postures, repetitive head movement, feeling constantly stressed at work, and completing conflicting tasks in work could increase the risk of neck WMSDs symptoms in automobile manufacturing enterprise workers (OR=1.37, 95%CI: 1.16-1.62; OR=2.85, 95%CI: 1.56-5.20; OR=1.50, 95%CI: 1.18-1.91; OR=1.18, 95%CI: 1.02-1.37; OR=1.34, 95%CI: 1.04-1.72; OR=1.62, 95%CI: 1.21-2.17; OR=1.48, 95%CI: 1.13-1.92; P<0.05). While adequate rest time could reduce the risk of neck WMSDs symptoms (OR=0.56, 95%CI: 0.52-0.86, P<0.05). The risk prediction model of neck WMSDs of workers in automobile manutacturing factory had good prediction efficiency, and the area under the ROC curve was 0.72 (95%CI: 0.70-0.75, P<0.001) . Conclusion: The occurrence of neck WMSDs symptoms of workers in automobile manufacturing factory is relatively high. The risk prediction model constructed in this study can play a certain auxiliary role in predicting neck WMSDs symptoms of workers in automobile manufacturing enterprise workers.


Assuntos
Automóveis , Doenças Musculoesqueléticas , Doenças Profissionais , Humanos , Feminino , Doenças Musculoesqueléticas/epidemiologia , Doenças Musculoesqueléticas/etiologia , Masculino , Inquéritos e Questionários , Fatores de Risco , Doenças Profissionais/epidemiologia , Adulto , Modelos Logísticos , Pescoço , Indústria Manufatureira , Pessoa de Meia-Idade , Curva ROC
5.
Artigo em Chinês | MEDLINE | ID: mdl-39223052

RESUMO

Through the report of 4 cases of occupational heatstroke among sanitation workers working in high-temperature weather, this study analyzes the risk of occupational heatstroke among workers in the environmental sanitation industry working in high-temperature weather, and provides scientific suggestions for standardizing occupational health management, safeguarding the health rights and interests of workers, and preventing the occurrence of occupational heatstroke in summer. Through case analysis, we aim to raise high awareness of the occupational health of sanitation workers in the whole society, in order to provide a scientific and healthy working environment for sanitation workers and promote their physical and mental health.


Assuntos
Golpe de Calor , Temperatura Alta , Doenças Profissionais , Humanos , Golpe de Calor/etiologia , Adulto , Temperatura Alta/efeitos adversos , Masculino , Exposição Ocupacional/efeitos adversos , Saúde Ocupacional , Feminino , Pessoa de Meia-Idade , Saneamento
6.
Artigo em Chinês | MEDLINE | ID: mdl-39223047

RESUMO

Chronic chloropropene poisoning is a disease mainly caused by peripheral nerve damage due to close contact with chloropropene in industrial production, its clinical manifestations include varying degrees of sensory, motor, or tendon reflex disorders in the distal limbs, and neuromyography can show neurogenic damage. This article analyzed and summarized the clinical characteristics, diagnosis and treatment methods of three patients with occupational chronic chloropropene poisoning, in order to enhance the clinical understanding of occupational chronic chloropropene poisoning and provide reference for clinical diagnosis and treatment.


Assuntos
Exposição Ocupacional , Humanos , Masculino , Adulto , Exposição Ocupacional/efeitos adversos , Doenças Profissionais/induzido quimicamente , Pessoa de Meia-Idade , Propano/intoxicação , Propano/análogos & derivados , Hidrocarbonetos Clorados/intoxicação , Feminino , Doença Crônica
7.
J Occup Environ Med ; 66(9): 772-778, 2024 Sep 01.
Artigo em Inglês | MEDLINE | ID: mdl-39226918

RESUMO

BACKGROUND: Fishers are at risk of back disorders due to their physically demanding work. The aim was to investigate risk factors for back disorders in fishers in Denmark. METHODS: All male Danish registered fishers between 1994 and 2017 were included. ICD-10 codes classified back disorders (M40-M54* and DM99.1-4*). A multistate model on a cause-specific cox regression model was conducted. RESULTS: Of 13,165 fishers included, 16% had a hospital contact with an incident back disorder, and 52% at least had 1 recurrent episode. Having worked in another occupation (HR 1.14; 95% CI: 1.02, 1.27) and another musculoskeletal disorder (HR 1.84; 95% CI: 1.69, 2.01) were significant risk factors for the incident back disorder. No risk factors were seen for recurrent episodes. CONCLUSIONS: Risk factors for incident and recurrent back disorders were different; thus, episode-specific initiatives are needed to reduce back disorders among fishers.


Assuntos
Doenças Profissionais , Recidiva , Sistema de Registros , Humanos , Dinamarca/epidemiologia , Masculino , Fatores de Risco , Doenças Profissionais/epidemiologia , Doenças Profissionais/etiologia , Adulto , Pessoa de Meia-Idade , Incidência , Doenças Musculoesqueléticas/epidemiologia , Doenças Musculoesqueléticas/etiologia , Adulto Jovem , Modelos de Riscos Proporcionais
8.
Front Public Health ; 12: 1414209, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-39228842

RESUMO

Objective: This study aims to develop risk prediction models for neck and shoulder musculoskeletal disorders among healthcare professionals. Methods: A stratified sampling method was employed to select employees from medical institutions in Nanning City, yielding 617 samples. The Boruta algorithm was used for feature selection, and various models, including Tree-Based Models, Single Hidden-Layer Neural Network Models (MLP), Elastic Net Models (ENet), and Support Vector Machines (SVM), were applied to predict the selected variables, utilizing SHAP algorithms for individual-level local explanations. Results: The SVM model excels in both Mean Absolute Error (MAE) and Root Mean Square Error (RMSE) and exhibits more stable performance when generalizing to unseen data. The Random Forest model exhibited relatively high overall performance on the training set. The MLP model emerges as the most consistent and accurate in predicting shoulder musculoskeletal disorders, while the SVM model shows strong fitting capabilities during the training phase, with occupational factors identified as the main contributors to WMSDs. Conclusion: This study successfully constructs work-related musculoskeletal disorder risk prediction models for healthcare professionals, enabling a quantitative analysis of the impact of occupational factors. This advancement is beneficial for future economical and convenient work-related musculoskeletal disorder screening in healthcare professions.


Assuntos
Pessoal de Saúde , Aprendizado de Máquina , Doenças Musculoesqueléticas , Doenças Profissionais , Humanos , Pessoal de Saúde/estatística & dados numéricos , Doenças Musculoesqueléticas/epidemiologia , Doenças Profissionais/epidemiologia , Masculino , Feminino , Adulto , Pessoa de Meia-Idade , Máquina de Vetores de Suporte , Fatores de Risco , Medição de Risco/métodos , Algoritmos , Ombro
9.
Sensors (Basel) ; 24(17)2024 Sep 04.
Artigo em Inglês | MEDLINE | ID: mdl-39275645

RESUMO

Chronic obstructive pulmonary disease (COPD) is among prevalent occupational diseases, causing early retirement and disabilities. This paper looks into occupational-related COPD prevention and intervention in the workplace for Industry 4.0-compliant occupation health and safety management. The economic burden and other severe problems caused by COPD are introduced. Subsequently, seminal research in relevant areas is reviewed. The prospects and challenges are introduced and discussed based on critical management approaches. An initial design of an Industry 4.0-compliant occupational COPD prevention system is presented at the end.


Assuntos
Doenças Profissionais , Doença Pulmonar Obstrutiva Crônica , Doença Pulmonar Obstrutiva Crônica/prevenção & controle , Humanos , Doenças Profissionais/prevenção & controle , Saúde Ocupacional , Local de Trabalho , Indústrias
10.
BMJ Open ; 14(9): e090131, 2024 Sep 13.
Artigo em Inglês | MEDLINE | ID: mdl-39277201

RESUMO

OBJECTIVES: This study aimed to estimate the incidence of asthma and assess the association between job exposure matrix (N-JEM) assigned occupational exposure, self-reported occupational exposure to vapour, gas, dust and fumes (VGDF), mould, damages from moisture and cold, and new-onset asthma. We also aimed to assess the corresponding population attributable fraction (PAF) for ever exposure to VGDF. DESIGN: Longitudinal population-based respiratory health study. SETTING: Responders from the baseline Telemark Study in south-eastern Norway were followed up from 2013 to 2018. PARTICIPANTS: 7120 participants, aged 16-55, were followed during a 5-year period. MAIN OUTCOME MEASURES: New-onset asthma and its association with self-reported occupational exposure to VGDF, data from the N-JEM and self-reported workplace conditions were assessed using logistic regression adjusted for gender, age, smoking and body mass index. The PAF was calculated using the PUNAF command in STATA. RESULTS: There were 266 (3.7%) cases of new-onset asthma and an incidence density of 7.5 cases per 1000 person-years. A statistically significant association was found for ever exposed to VGDF with an OR of 1.49 (95% CI 1.15 to 1.94), weekly OR 2.00 (95% CI 1.29 to 3.11) and daily OR 2.46 (95% CI 1.39 to 4.35) exposure to VGDF. The corresponding PAF for ever exposed to VGDF was 17% (95% CI 5.4% to 27.8%) and the risk of asthma onset increased with frequent VGDF exposure, indicating a possible exposure-response relationship (p=0.002 for trend). The N-JEM exposure group, accidental peak exposure to irritants had an increased risk of new-onset asthma, OR 2.43 (95% CI 1.21 to 4.90). A significant association was also found for self-reported exposure to visible damages due to moisture 1.51 (95% CI 1.08 to 2.11), visible and smell of mould 1.88 (95% CI 1.32 to 2.68), 1.55 (95% CI 1.12 to 2.16) and cold environment 1.41 (95% CI 1.07 to 1.86). CONCLUSION: Participants had elevated ORs for asthma associated with self-reported and N-JEM-assigned exposures. A PAF of 17% indicates that work-related asthma is still common. The possible exposure-response relationship suggests that reducing occupational VGDF exposure frequency could prevent the onset of asthma.


Assuntos
Asma , Exposição Ocupacional , Humanos , Masculino , Adulto , Exposição Ocupacional/efeitos adversos , Exposição Ocupacional/estatística & dados numéricos , Feminino , Noruega/epidemiologia , Pessoa de Meia-Idade , Asma/epidemiologia , Asma/etiologia , Adolescente , Seguimentos , Incidência , Adulto Jovem , Estudos Longitudinais , Autorrelato , Doenças Profissionais/epidemiologia , Doenças Profissionais/etiologia , Fatores de Risco , Modelos Logísticos , Poeira
13.
J Safety Res ; 90: 128-136, 2024 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-39251271

RESUMO

BACKGROUND: Diseases and conditions related to the respiratory system contribute to work-related morbidity, mortality, and disability. Details on the causes and nature of work-related respiratory disease and the specific industries in which they occur are limited. This study identifies respiratory-related claims in the Ohio Bureau of Workers' Compensation (OHBWC) system and describes claim and worker characteristics to inform public health surveillance. METHODS: We developed a list of respiratory-related International Classification of Diseases Clinical Modification (ICD-CM) diagnosis codes and searched over 2 million claims filed between 2001 and 2018 in the OHBWC system for at least one of these codes. The claim characteristics, rates of claims by employer industry classification, and causes of claims from narrative text were determined for these respiratory-related claims. RESULTS: Among the 23,015 respiratory-related claims (5.8 per 10,000 full-time equivalents [FTE]), 54.6% had at least one ICD-CM code for Allergic Reactions and 30.6% had at least one code for Toxic Effects of Substances Chiefly Non-medicinal as to Source. Claim causes from narrative text included Chemical Exposure (30.3%), Activity Suggesting Exposure (24.4%), and Vapors, Gases, Dusts, or Fumes (VGDF) Exposure (19.3%). The highest overall rates of respiratory-related claims among private employers were for the agriculture, forestry & fishing (11.4 per 10,000), public safety (ambulance services) (11.3), and manufacturing (10.7) industry sectors. CONCLUSIONS: Respiratory-related claims in the OHBWC system were often acute in nature and included allergic reactions. Narratives from these claims provide insight into the work-related exposures and events causing claims or the disease and symptom factors surrounding claims.


Assuntos
Indenização aos Trabalhadores , Humanos , Indenização aos Trabalhadores/estatística & dados numéricos , Ohio/epidemiologia , Masculino , Adulto , Feminino , Pessoa de Meia-Idade , Doenças Profissionais/epidemiologia , Doenças Respiratórias/epidemiologia , Adulto Jovem , Adolescente , Classificação Internacional de Doenças
14.
Rev Lat Am Enfermagem ; 32: e4275, 2024.
Artigo em Inglês, Português, Espanhol | MEDLINE | ID: mdl-39230175

RESUMO

OBJECTIVE: to analyze the effectiveness of auriculotherapy for decreasing anxiety and stress of perioperative nursing professionals. METHOD: mixed methods research, embedded experimental model. In the quantitative stage, a randomized, triple-blind clinical trial was conducted with perioperative nursing professionals, who answered a characterization questionnaire, the List of Signs and Symptoms of Stress, and the General Anxiety Disorder-GAD 7. The participants attended eight auriculotherapy sessions with semi-permanent needles. The qualitative stage was exploratory and descriptive, in which data were collected through semi-structured interviews. Data were mixed with the incorporation of qualitative findings to examine the intervention in the experimental study. RESULTS: 13 professionals participated in the intervention group and 14 in the control group. Anxiety and stress levels decreased significantly within groups, though no statistical difference was found between groups (p>0.05). The central category, "Auriculotherapy as an intervention to treat anxiety and stress," emerged from the qualitative data, which was subdivided into a base unit and three categories concerning the therapy's benefits. CONCLUSION: applying real and sham auriculotherapy had the same effect on the participants' anxiety and stress levels; the reports reinforced such evidence. Non-pharmacological interventions, such as auriculotherapy, are essential for recovering and promoting the health of perioperative nursing professionals. Brazilian Clinical Trials Registry: RBR-3jvmdn.


Assuntos
Ansiedade , Auriculoterapia , Enfermagem Perioperatória , Humanos , Ansiedade/terapia , Ansiedade/prevenção & controle , Feminino , Adulto , Masculino , Enfermagem Perioperatória/métodos , Estresse Psicológico/terapia , Estresse Psicológico/prevenção & controle , Resultado do Tratamento , Pessoa de Meia-Idade , Doenças Profissionais/terapia , Doenças Profissionais/prevenção & controle , Estresse Ocupacional/terapia , Estresse Ocupacional/prevenção & controle
15.
J Orthop Surg Res ; 19(1): 551, 2024 Sep 09.
Artigo em Inglês | MEDLINE | ID: mdl-39252054

RESUMO

PURPOSE: A growing body of research indicates a correlation between occupational exposure, particularly among individuals in driving-related occupations, and the incidence of low back pain (LBP). METHODS: Databases were systematically searched, including PubMed, Embase, Web of Science, Cochrane Library, and SinoMed, from their inception through December 2023 for relevant studies of the prevalence and risk factors of LBP among professional drivers. Subsequent meta-analyses were performed utilizing Stata 17.0 and RevMan 5.4 software, while risk factor indicators were assessed using the Grading of Recommendations, Assessment, Development and Evaluation evidence quality grading system. RESULTS: A systematic review and meta-analysis comprising 19 studies involving 7,723 patients indicated that the incidence of LBP among drivers was 39% (95% confidence interval [CI] 0.20-0.57) in the past 7 days and 53% (95% CI 0.43-0.63) in the past 12 months. A subgroup analysis revealed a prevalence of 48% (95% CI 0.33-0.64) in 2005-2015 and 56% (95% CI 0.42-0.70) in 2016-2023. Among the identified factors, robust evidence highlighted age ≥ 41 years (odds ratio [OR] = 2.10; 95% CI 1.36-3.24; P = 0.0008), alcohol consumption (OR = 1.75; 95% CI 1.31-2.34; P = 0.0001), sleeping < 6 h/night (OR = 1.60; 95% CI 1.13-2.24; P = 0.007), uncomfortable seating (OR = 1.71; 95% CI 1.23-2.36; P = 0.001), improper driving posture (OR = 2.37; 95% CI 1.91-2.94; P < 0.00001), and manual handling (OR = 2.23; 95% CI 1.72-2.88; P < 0.00001) as significant risk factors for LBP. There was moderate evidence of a lack of exercise (OR = 1.78; 95% CI 1.37-2.31; P < 0.0001), working > 10 h/day (OR = 2.49; 95% CI 1.89-3.28; P < 0.00001), > 5 years' driving experience (OR = 2.12; 95% CI 1.66-2.69; P < 0.00001), a lack of back support (OR = 1.81; 95% CI 1.25-2.62; P = 0.002), high work-related pressure (OR = 2.04; 95% CI 1.59-2.61; P < 0.00001), and job dissatisfaction (OR = 1.57; 95% CI 1.23-2.01; P = 0.0003) as moderate risk factors. There was no evidence of body mass index or smoking as risk factors for LBP among professional drivers. CONCLUSION: The current evidence indicates an increasing annual trend in the prevalence of LBP among professional drivers. Factors including age ≥ 41 years, alcohol consumption, and sleeping < 6 h/night were among the 12 influential factors contributing to LBP in professional drivers. Enhancing awareness of these factors and formulating targeted preventive strategies may be beneficial.


Assuntos
Condução de Veículo , Dor Lombar , Doenças Profissionais , Humanos , Dor Lombar/epidemiologia , Dor Lombar/etiologia , Fatores de Risco , Prevalência , Doenças Profissionais/epidemiologia , Doenças Profissionais/etiologia , Masculino , Adulto , Consumo de Bebidas Alcoólicas/efeitos adversos , Consumo de Bebidas Alcoólicas/epidemiologia , Incidência , Feminino , Exposição Ocupacional/efeitos adversos
16.
MSMR ; 31(8): 2-7, 2024 08 20.
Artigo em Inglês | MEDLINE | ID: mdl-39255511

RESUMO

Vitamin D contains 2 related fat-soluble substances, D3 and D2, that are essential for bone health and overall well-being. The burden of vitamin D deficiency within the active component of the armed forces is unknown. This study describes trends of vitamin D deficiency diagnoses in the active component of the U.S. Armed Forces. Risk factors for vitamin D, such as military occupation, were examined to see if preventive measures and targeted vitamin D screening would be beneficial, as the United States Preventive Task Force does not recommend universal screening for vitamin D, nor does TRICARE cover screening for asymptomatic individuals. The surveillance period covered January 1, 2018 through December 31, 2022. The data were derived from the Defense Medical Surveillance System (DMSS). Vitamin D deficiency was measured using ICD-9-CM and ICD-10-CM diagnoses recorded in inpatient and outpatient medical encounters. Incidence rate and average annual prevalence were calculated. A logistic regression was performed to obtain adjusted odds ratios. The rates of vitamin D deficiency diagnoses among active component service members (ACSMs) remained steady during the study period, with an incidence rate of 16.4 per 1,000 person-years and an average annual prevalence of 2.2%. Female service members, those of older age groups, and indoor workers demonstrated higher rates of vitamin D deficiency. Previously described demographic risk factors such as indoor work and history of obesity or malabsorption syndrome were also associated in this study with vitamin D deficiency in ACSMs, although older age groups in this study were not associated with vitamin D deficiency. Pilots and air crew had the lowest rates of vitamin D deficiency, while health care workers had the highest, when evaluating by occupation.


Assuntos
Militares , Vigilância da População , Deficiência de Vitamina D , Humanos , Deficiência de Vitamina D/epidemiologia , Militares/estatística & dados numéricos , Estados Unidos/epidemiologia , Feminino , Adulto , Masculino , Fatores de Risco , Adulto Jovem , Pessoa de Meia-Idade , Prevalência , Incidência , Doenças Profissionais/epidemiologia
17.
BMC Musculoskelet Disord ; 25(1): 692, 2024 Sep 02.
Artigo em Inglês | MEDLINE | ID: mdl-39223549

RESUMO

BACKGROUND: The COVID-19 pandemic has led to the broad acceptance of distance education (DE), with university professors and students conducting the teaching-learning process remotely from their homes. The propose of this study to investigate the prevalence of musculoskeletal disorders (MSDs) before and during the COVID-19 pandemic and identify risk factors associated with DE that may contribute to an increased incidence of these disorders among university professors. METHODS: This cross-sectional analytical study took a comparative approach and involved 310 university professors in Iran. Data were gathered using an online questionnaire. Initially, demographic and occupational information of the professors, hours of physical activity, and hours spent using electronic devices were recorded. Participants were then asked to report MSDs in various body areas throughout the previous year and the previous seven days. Finally, MSDs risk factors such as workstation ergonomics during computer, laptop, smartphone, and tablet use, as well as working postures during online teaching or offline content development during the COVID-19 pandemic, were examined. RESULTS: The majority of the participants were male (66.13%), with a PhD (46.77%) and a faculty member position (74.2%). On average, the use of computers and laptops increased by 2.67 h and 2.72 h, respectively, during the pandemic compared to before the pandemic. This increase was statistically significant (P < 0.001). MSDs incidence increased significantly before and during the COVID pandemic was observed in the areas of the neck, shoulders, lower and upper back, arms, forearms, wrists and fingers (P < 0.05). The highest cumulative incidence (Cin) of MSDs was related to the neck (Cin = 24.20%), upper back (Cin = 21.29%), low back (Cin = 18.06%) and fingers (Cin = 16.13%). The prevalence of MSDs during the COVID pandemic was significantly associated with employment status (P = 0.042), work experience (P = 0.016), age (P = 0.027), increase in the use of computers/ laptops (P < 0.001), decrease of the smartphone/tablet distance from the body (P = 0.047), workstation (smartphone-tablet, computer, laptop) (P < 0.05), head position (smartphone-tablet) (P = 0.029), display height (computer/laptop) (P = 0.045) and physical activity (P = 0.006). CONCLUSIONS: It appears that the increased duration of smartphone, computer, and laptop use, combined with decreased physical activity and detrimental changes in ergonomic conditions of workstations during the quarantine period caused by the COVID-19 pandemic, has resulted in a shift from dynamic to static tasks and an increase in the prevalence and incidence of MSDs among university professors.


Assuntos
COVID-19 , Docentes , Doenças Musculoesqueléticas , Doenças Profissionais , Humanos , COVID-19/epidemiologia , COVID-19/prevenção & controle , Masculino , Estudos Transversais , Doenças Musculoesqueléticas/epidemiologia , Feminino , Prevalência , Incidência , Adulto , Irã (Geográfico)/epidemiologia , Fatores de Risco , Doenças Profissionais/epidemiologia , Pessoa de Meia-Idade , Educação a Distância , Ergonomia , Inquéritos e Questionários , SARS-CoV-2 , Universidades , Pandemias , Postura
18.
BMJ Open ; 14(8): e083796, 2024 Aug 29.
Artigo em Inglês | MEDLINE | ID: mdl-39209791

RESUMO

BACKGROUND: Occupational diseases are one of the most important health problems related to employment However, in Malaysia, there are few epidemiological studies discussing these issues, especially among workers in the industry. For that, this study aimed to screen workers from high-risk industrial sectors, identify hazards in the workplace and recommend improvement measures in the workplace to prevent occupational diseases. METHODS AND ANALYSIS: This is a 3-year project in which a survey of 100 000 workers from all 13 states in Malaysia will be conducted using a web-based screening tool that is comprised of two parts: occupational disease screening tool and hazard identification, risk assessment and risk control method. Data will be collected using a multistage stratified sampling method from 500 companies, including seven critical industrial sectors. The independent variables will be sociodemographic characteristics, comorbidities, previous medical history, high-risk behaviour and workplace profile. The dependent variable will be the types of occupational diseases (noise-induced hearing loss, respiratory, musculoskeletal, neurotoxic, skin and mental disorders). Subsequently, suggestions of referral for medium and high-risk workers to occupational health clinics will be attained. The approved occupational health service clinics/providers will make a confirmatory diagnosis of each case as deemed necessary. Subsequently, a walk-through survey to identify workplace hazards and recommend workplace improvement measures to prevent these occupational diseases will be achieved. Both descriptive and inferential statistics will be used in this study. Simple and adjusted binary regression will be used to find the determinants of occupational diseases. ETHICS AND DISSEMINATION: This study has been approved by the MARA University of Technology Research Ethics Board. Informed, written consent will be obtained from all study participants. Findings will be disseminated to the Department of Occupational Health and Safety, involved industries, and through peer-reviewed publications.


Assuntos
Doenças Profissionais , Local de Trabalho , Humanos , Estudos Transversais , Malásia/epidemiologia , Medição de Risco/métodos , Doenças Profissionais/epidemiologia , Doenças Profissionais/diagnóstico , Doenças Profissionais/prevenção & controle , Programas de Rastreamento/métodos , Masculino , Saúde Ocupacional , Feminino , Inquéritos e Questionários , Projetos de Pesquisa , Exposição Ocupacional/efeitos adversos , Exposição Ocupacional/prevenção & controle , Adulto
19.
Sci Rep ; 14(1): 20257, 2024 08 31.
Artigo em Inglês | MEDLINE | ID: mdl-39217191

RESUMO

Health personnel who played a key role in the fight against the pandemic stayed during it burdened with increased working time using a computer. We analyzed the impact of increased computer working time during the COVID-19 pandemic on the occurrence of the upper part of musculoskeletal diseases among health personnel. The study group consisted of 418 health personnel, divided according to the time they worked at the computer during the pandemic: up to 2 h a day, from 3 to 5 h a day, and more than 6 h a day. The ICF profile analyzed symptoms of dysfunction of structures of the upper part of the musculoskeletal system (head and cervical spine, shoulder girdle, elbow joint, wrist joint). Employees working more than 6 h daily had a higher risk of developing restrictions in tone of isolated muscles and muscle groups p < 0.001), range of motion of the shoulder girdle (p < 0.001), increased tension of paraspinal muscles (p < 0.001), weakened shoulder girdle muscle strength (p < 0.001), elbow joint pain (p = 0.016), wrist joint pain (p < 0.001), coordination disorders (p = 0.004), difficulties in arm and hand use (p < 0.001), lifting and carrying objects (p = 0.008) and paraesthesia (p < 0.001) compared to those working less than 2 h daily. Additionally, working for 3-5 h and above 6 h compared to health personnel working up to 2 h was associated with a greater risk of headaches and cervical spine pain (p < 0.001), shoulder girdle pain (p < 0.001), limited mobility in the wrist joint (p = 0.003), and tremors (p < 0.001), that working below 2 h. Prolonged computer working time among health personnel during the COVID-19 pandemic is significantly associated with an increased risk of dysfunction and pain in structures of the upper part of the musculoskeletal system. Effective preventive measures are necessary to improve the functioning of the musculoskeletal system during extended periods of computer use.


Assuntos
COVID-19 , Pessoal de Saúde , Doenças Musculoesqueléticas , Humanos , COVID-19/epidemiologia , Doenças Musculoesqueléticas/epidemiologia , Doenças Musculoesqueléticas/fisiopatologia , Masculino , Feminino , Adulto , Pessoa de Meia-Idade , SARS-CoV-2/isolamento & purificação , Computadores , Pandemias , Doenças Profissionais/epidemiologia , Doenças Profissionais/etiologia , Amplitude de Movimento Articular
20.
Artigo em Inglês | MEDLINE | ID: mdl-39200592

RESUMO

Although a significant body of evidence has attributed certain occupational exposures with leukemia, such as benzene, formaldehyde, 1,3-butadiene and ionizing radiation, more research is needed to identify work environments at increased risk for this disease. Our study aimed to identify occupational and industry groups associated with an elevated incidence of leukemia using a diverse cohort of workers' compensation claimants from Ontario, Canada. A total of 2,363,818 workers in the Occupational Disease Surveillance System (ODSS) cohort, with claims between 1983-2019, were followed for malignant leukemia diagnoses up to 31 December 2019. We used a Cox proportional-hazards model to estimate the relative incidence of leukemia in specific occupation and industry groups. After adjusting for age and birth year, males in protective services (HR = 1.17, 95% CI = 1.02-1.35), metal machining (HR = 1.23, 95% CI = 1.07-1.41), transport (HR = 1.15, 95% CI = 1.06-1.25), and mining occupations (HR = 1.28, 95% CI = 1.02-1.60) had elevated risks of leukemia compared to other workers in the ODSS, with comparable findings by industry. Among female workers, slight risk elevations were observed among product fabricating, assembling, and repairing occupations, with other increased risks seen in furniture and fixture manufacturing, storage, and retail industries. These findings underscore the need for exposure-based studies to better understand occupational hazards in these settings.


Assuntos
Indústrias , Leucemia , Doenças Profissionais , Exposição Ocupacional , Ocupações , Humanos , Ontário/epidemiologia , Masculino , Feminino , Incidência , Adulto , Pessoa de Meia-Idade , Exposição Ocupacional/estatística & dados numéricos , Exposição Ocupacional/efeitos adversos , Estudos de Coortes , Doenças Profissionais/epidemiologia , Ocupações/estatística & dados numéricos , Leucemia/epidemiologia , Leucemia/induzido quimicamente , Indústrias/estatística & dados numéricos , Adulto Jovem , Idoso , Modelos de Riscos Proporcionais
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