Table 3. Prospective associations between adiposity at wave 4 and sleep duration at wave 6 of the English Longitudinal Study of Ageing (N = 5,015).
| Sleep duration | B (minutes) | 95% CI | P |
|---|---|---|---|
| BMI | |||
| Basic model (1) | −0.48 | −0.014–−0.003 | 0.004 |
| Adjusted for health behaviours (2) | −0.48 | −0.014–−0.003 | 0.004 |
| Adjusted for health problems (3) | −0.48 | −0.013–−0.002 | 0.012 |
| Fully-adjusted model (4) | −0.42 | −0.013–−0.002 | 0.013 |
| Waist circumference | |||
| Basic model (1) | −0.18 | −0.006–−0.000 | 0.005 |
| Adjusted for health behaviours (2) | −0.18 | −0.006–−0.000 | 0.007 |
| Adjusted for health problems (3) | −0.18 | −0.005–−0.000 | 0.015 |
| Fully-adjusted model (4) | −0.18 | −0.005–−0.000 | 0.016 |
(1) Adjusted for age, sex, wealth, ethnicity and baseline sleep duration; (2) Basic model + physical activity, smoking status, alcohol consumption, baseline sleep duration; (3) Basic model + long-standing illness, depressive symptoms, baseline sleep duration; (4) Basic model + physical activity, smoking status, alcohol consumption, long-standing illness, depressive symptoms, baseline sleep duration; B (Unstandardized coefficient) = change in sleep duration (minutes) per unit change in BMI (kg/m2) or WC (cm), 95% CI = 95% confidence interval, P = regression p-value.