Anusha Boyanpally, MD
Long working hours (LWH) may be a risk factor for cardiovascular diseases and stroke (1). There is limited evidence on the association of LWH and increased risk of stroke (2, 3). Fadel et al. have reported association of LWH and risk of stroke in a large French population-based cohort.
The study included randomly selected adults aged 18 to 69 years from the CONSTANCES cohort. Data was obtained from self-administered questionnaires, health examinations, and physician diagnosed stroke cases at affiliated health-screening centers. The authors have categorized working years of exposures as >1 year, 1 – <10 years, and ≥10 years. Variables included are; age, sex, smoking, occupation, history of stroke, age occurrence of stroke, diabetes, high blood pressure, dyslipidemia (both hypercholesteremia or hypertriglyceridemia), family history of cardiovascular events and body mass index. The study has excluded patients with part-time jobs, and history of stroke.