Table 2. Cross-sectional associations between adiposity and sleep duration at Wave 4 of the English Longitudinal Study of Ageing (N = 5,015).
| Sleep duration | B (minutes) | 95% CI | P |
|---|---|---|---|
| BMI | |||
| Basic model (1) | −0.44 | −0.014–−0.000 | 0.033 |
| Adjusted for health behaviours (2) | −0.39 | −0.013–−0.000 | 0.065 |
| Adjusted for health problems (3) | −0.29 | −0.012–−0.002 | 0.167 |
| Fully-adjusted model (4) | −0.28 | −0.012–0.002 | 0.190 |
| Waist circumference | |||
| Basic model (1) | −0.18 | −0.006–−0.000 | 0.034 |
| Adjusted for health behaviours (2) | −0.14 | −0.005–0.000 | 0.087 |
| Adjusted for health problems (3) | −0.11 | −0.005–−0.000 | 0.198 |
| Fully-adjusted model (4) | −0.10 | −0.004–0.001 | 0.270 |
(1) Adjusted for age, sex, wealth, ethnicity; (2) Basic model + physical activity, smoking status, alcohol consumption; (3) Basic model + long-standing illness, depressive symptoms; (4) Basic model + health behaviours + health; B (Unstandardized coefficient) = difference in sleep duration (minutes) per difference in WC (cm), 95% CI = 95% confidence interval, P = regression p-value.