Gender-specific correlates of perceived life stress: a population-based study, Montreal, Canada, 2012

To identify the gender-specific correlates of perceived life stress in a representative sample of the Montreal population.

Data were extracted from the Local Health Survey Program (called "TOPO") collected in 2012. TOPO-2012 provided information on chronic diseases, their determinants and risk factors, as well as lifestyle and health services utilization. Poisson regression was used to identify significant correlates of perceived life stress.

Single-parent females were 21% more likely (RR = 1.21; 95% CI = 1.04-1.42) to report stressful life compared to females living alone. Females born in Canada or established female immigrants were significantly more likely to report stressful life (respectively RR = 1.34; 95% CI = 1.12-1.60 and RR = 1.31; 95% CI = 1.08-1.58) than recent female immigrants. Furthermore, females living in a privileged material neighbourhood reported significantly higher perceived life stress (14% higher) than females living in a deprived neighbourhood. On the other hand, males with higher annual household income were 9% more likely (OR = 1.09; 95% CI = 1.05-1.14) to perceive life stress than males reporting a lower income. Also, overweight males reported higher stress (RR = 1.13; 95% CI = 1.01-1.26) than their normal weighted counterparts. Additionally, males who were diagnosed with a physical health problem were more likely to report stressful life (RR = 1.44; 95% CI = 1.28-1.61) than males who did not report any physical health problem.

Identifying correlates of stress at the population level may help researchers characterize people vulnerable to daily stress, provide health agencies the advantage to forecast and prevent its occurrence and diseases associated with it, as well as offer policy advocates a pivotal edge to reduce disparities in population health.