Table 4 Associations of lifestyle factors and health-related behaviour with sleep apnoea
Characteristic | Proportion with lifetime sleep apnoea status | OR (95Â % CI) | p | Adjusteda OR (95Â % CI) | p | |
|---|---|---|---|---|---|---|
Sleep apnoea | Total | Â | Â | Â | Â | |
Lifestyle-related factors | N (%b) | Â | Â | Â | Â | |
Level of Physical activity | ||||||
 Sufficient | 352 (4.5 %) | 7773 (100.0 %) | 1.0 |  | 1.0 |  |
 Sedentary/Insufficient | 304 (7.0 %) | 4330 (100.0 %) | 1.6 (1.4, 1.9) | <0.001 | 1.3 (1.1, 1.5) | 0.006 |
Sitting time | ||||||
  < 6 h per day | 277 (4.7 %) | 5949 (100.0 %) | 1.0 |  | 1.0 |  |
  > = 6 h per day | 318 (5.7 %) | 5590 (100.0 %) | 1.2 (1.0, 1.5) | 0.012 | 1.2 (1.0, 1.4) | 0.036 |
Smoking status | ||||||
 Never smoked | 319 (4.3 %) | 7364 (100.0 %) | 1.0 |  |  |  |
 Ex-smoker | 220 (6.8 %) | 3227 (100.0 %) | 1.6 1.4, 1.9) | <0.001 | 1.2 (1.0, 1.5) | 0.021 |
 Currently smoking | 163 (6.2 %) | 2636 (100.0 %) | 1.5 (1.2, 1.8) | <0.001 | 1.4 (1.1, 1.7) | 0.005 |
Lifetime smoking exposure | ||||||
 Never smoked | 319 (4.3 %) | 7364 (100.0 %) | 1.0 |  | 1.0 |  |
 Up to 5 pack-years | 74 (4.3 %) | 1716 (100.0 %) | 1.0 (0.8, 1.3) | 0.971 | 1.1 (0.8, 1.4) | 0.593 |
 6–10 pack-years | 49 (4.8 %) | 1014 (100.0 %) | 1.1 (0.8, 1.5) | 0.466 | 1.0 (0.7, 1.4) | 0.971 |
 11–20 pack-years | 103 (8.0 %) | 1290 (100.0 %) | 1.9 (1.5, 2.4) | <0.001 | 1.6 (1.3, 2.1) | <0.001 |
 21–40 pack-years | 86 (7.6 %) | 1139 (100.0 %) | 1.8 (1.4, 2.3) | <0.001 | 1.2 (0.9, 1.6) | 0.167 |
  > 40 pack-years | 47 (13.3 %) | 354 (100.0 %) | 3.4 (2.4, 6.7) | <0.001 | 1.9 (1.3, 2.8) | 0.001 |
Alcohol use months | ||||||
 Low (<8) | 433 (5.0 %) | 8660 (100.0 %) | 1.0 |  | 1.0 |  |
 Medium (8–15) | 184 (5.2 %) | 3515 (100.0 %) | 1.0 (0.9, 1.2) | 0.593 | 1.1 (0.9, 1.3) | 0.291 |
 High (> = 16) | 87 (7.6 %) | 1137 (100.0 %) | 1.6 (1.2, 2.0) | <0.001 | 1.7 (1.3, 2.2) | <0.001 |