Table 2.
Cross-sectional association of depressive symptoms with obesity and lifestyle factors at age 45 years
| Obesity, OR (95% CI)a | Lifestyle factorsb, OR (95% CI)a | ||||||
|---|---|---|---|---|---|---|---|
| Nc (%) | General obesity | Central obesity | Sedentary behaviour | High alcohol consumption | Current smoking | Fruit consumption | |
| Depressive symptoms | |||||||
| None | 7683 (83.4) | Reference | Reference | Reference | Reference | Reference | Reference |
| 1 | 758 (8.2) | 1.07 (0.90, 1.27) | 1.02 (0.87, 1.19) | 1.36 (1.16, 1.59) | 1.15 (0.95, 1.40) | 1.47 (1.23, 1.74) | 0.82 (0.68, 1.00) |
| ≥ 2 | 776 (8.4) | 1.31 (1.11, 1.55) | 1.26 (1.08, 1.47) | 1.30 (1.10, 1.53) | 1.19 (0.99, 1.44) | 1.53 (1.30, 1.82) | 0.52 (0.53, 0.76) |
| Punadjusted | 0.001 | < 0.001 | < 0.001 | 0.89 | < 0.001 | < 0.001 | |
| Padjusteda | 0.005 | 0.01 | < 0.001 | 0.08 | < 0.001 | < 0.001 | |
| Psex-interactiond | 0.33 | 0.58 | 0.52 | 0.11 | < 0.001 | 0.02 | |
aP-value adjusted and OR (95% CI): adjustment made for sex, region, social class at birth and social class at age 42 years
bSedentary behaviour, spent 3 or more hrs/day viewing a TV or PC; high alcohol consumption, > 15 units/week alcohol consumption; current smoking, smoking during age 42 sweep; fruit consumption, < 1 day/week fruit consumption vs > 1 day/week fruit consumption
cAll the analysis done in 9217 sample population of the age 45
dInteraction between sex and depressive symptoms on obesity and on lifestyle factors after adjustment for sex, region, social class at birth and social class at age 42 years