OBJECTIVES: We investigated whether the association between shift work and hypertension is independent of weight gain. METHODS: Subjects were 10,173 male employees (9209 daytime workers, 964 three-shift workers; mean follow-up period: 12.7 years). Hypertension was defined as systolic blood pressure 140 mm Hg or more or diastolic blood pressure 90 mm Hg or more. The risk of developing hypertension among shift workers was estimated using a Cox proportional hazards model with adjustment for several factors. RESULTS: Analysis revealed that "shift work" (hazard ratio [HR]: 1.85; 95% confidence interval [CI]: 1.68, 2.03), "baseline body mass index" (HR: 1.13; 95% CI: 1.12, 1.15), and "increase in body mass index during follow-up" (HR: 1.15; 95% CI: 1.13, 1.17) were significant independent risk factors for hypertension. CONCLUSIONS: Shift work is a significant risk factor for hypertension that is independent of both starting weight and weight gained over years of work.
OBJECTIVES: We investigated whether the association between shift work and hypertension is independent of weight gain. METHODS: Subjects were 10,173 male employees (9209 daytime workers, 964 three-shift workers; mean follow-up period: 12.7 years). Hypertension was defined as systolic blood pressure 140 mm Hg or more or diastolic blood pressure 90 mm Hg or more. The risk of developing hypertension among shift workers was estimated using a Cox proportional hazards model with adjustment for several factors. RESULTS: Analysis revealed that "shift work" (hazard ratio [HR]: 1.85; 95% confidence interval [CI]: 1.68, 2.03), "baseline body mass index" (HR: 1.13; 95% CI: 1.12, 1.15), and "increase in body mass index during follow-up" (HR: 1.15; 95% CI: 1.13, 1.17) were significant independent risk factors for hypertension. CONCLUSIONS: Shift work is a significant risk factor for hypertension that is independent of both starting weight and weight gained over years of work.
Authors: Won Seon Choi; Ji-Won Lee; Jae Yong Lee; Kyeong Yeon Kim; Jun-Pyo Myong; Won-Chul Lee Journal: Int J Environ Res Public Health Date: 2019-02-28 Impact factor: 3.390
Authors: Sara Gamboa Madeira; Carina Fernandes; Teresa Paiva; Carlos Santos Moreira; Daniel Caldeira Journal: Int J Environ Res Public Health Date: 2021-06-23 Impact factor: 3.390
Authors: S Jankowiak; E Backé; F Liebers; A Schulz; J Hegewald; S Garthus-Niegel; M Nübling; S Blankenberg; N Pfeiffer; K J Lackner; M Beutel; M Blettner; T Münzel; P S Wild; A Seidler; S Letzel; U Latza Journal: Int Arch Occup Environ Health Date: 2016-07-05 Impact factor: 3.015
Authors: Barbara Riegel; Marguerite Daus; Alicia J Lozano; Susan K Malone; Freda Patterson; Alexandra L Hanlon Journal: J Am Heart Assoc Date: 2019-10-04 Impact factor: 5.501