Effect of summer outdoor temperatures on work-related injuries in Quebec (Canada)
| Autor: | Ariane Adam-Poupart, Audrey Smargiassi, Marc-Antoine Busque, Patrice Duguay, Michel Fournier, Joseph Zayed, France Labrèche |
|---|---|
| Rok vydání: | 2014 |
| Předmět: |
Adult
Male Work Hot Temperature Adolescent Occupational injury Poison control Context (language use) Workers' compensation Rate ratio Occupational safety and health Young Adult Sex Factors Environmental health Occupational Exposure Injury prevention medicine Humans Industry Occupations Workplace Public Health Environmental and Occupational Health Age Factors Quebec Human factors and ergonomics Middle Aged medicine.disease Occupational Injuries Geography Workers' Compensation Female Seasons |
| Zdroj: | Occupational and environmental medicine. 72(5) |
| ISSN: | 1470-7926 |
| Popis: | Objective To quantify the associations between occupational injury compensations and exposure to summer outdoor temperatures in Quebec (Canada). Methods The relationship between 374 078 injuries compensated by the Workers’ Compensation Board (WCB) (between May and September, 2003–2010) and maximum daily outdoor temperatures was modelled using generalised linear models with negative binomial distributions. Pooled effect sizes for all 16 health regions of Quebec were estimated with random-effect models for meta-analyses for all compensations and by sex, age group, mechanism of injury, industrial sector and occupations (manual vs other) within each sector. Time lags and cumulative effect of temperatures were also explored. Results The relationship between daily counts of compensations and maximum daily temperatures reached statistical significance for three health regions. The incidence rate ratio (IRR) of daily compensations per 1°C increase was 1.002 (95% CI 1.002 to 1.003) for all health regions combined. Statistically significant positive associations were observed for men, workers aged less than 45 years, various industrial sectors with both indoor and outdoor activities, and for slips/trips/falls, contact with object/equipment and exposure to harmful substances/environment. Manual occupations were not systematically at higher risk than non-manual and mixed ones. Conclusions This study is the first to quantify the association between work-related injury compensations and exposure to summer temperatures according to physical demands of the occupation and this warrants further investigations. In the context of global warming, results can be used to estimate future impacts of summer outdoor temperatures on workers, as well as to plan preventive interventions. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|