Table 2 Pulse wave velocity (m/s) in 2015–2018 according to long working hours at baseline (T1: 1991–1993)
From: Long working hours at midlife and arterial stiffness at older age in a 24-year prospective cohort
Baseline exposure to long working hours (> 40 h/week) | N | Pulse Wave Velocity, m/s (95% CI) | |||
|---|---|---|---|---|---|
Crude Model | Adjusted Model 1 | Adjusted Model 2 | |||
Total (n = 1,629) | Unexposed at T1 (ref) | 1,508 | 8.06 | 8.10 | 8.10 |
Exposed at T1 | 121 | + 0.68 (+ 0.37, + 0.98) | + 0.14 (-0.15, + 0.42) | + 0.12 (-0.16, + 0.40) | |
Actively Employed Workers in 2015-18 (n = 533) | Unexposed at T1 (ref) | 504 | 7.63 | 7.65 | 7.65 |
Exposed at T1 | 29 | + 0.90 (+ 0.40, + 1.41) | + 0.54 (+ 0.05, + 1.03) | + 0.54 (+ 0.05, + 1.02) | |
Inactive Participants in 2015-18 (n = 1,096) | Unexposed at T1 (ref) | 1,004 | 8.27 | 8.32 | 8.32 |
Exposed at T1 | 92 | + 0.52 (+ 0.15, + 0.90) | -0.01 (-0.36, + 0.34) | -0.04 (-0.38, + 0.31) | |