Explanatory factors | Males | Females |
---|---|---|
 | N = 230 | N = 317 |
 | COR (95% CI) | COR (95% CI) |
BMI at 16 years (kg/m2; quartiles) | Â | Â |
  I | 1.00 | 1.00 |
  II | 1.44 (0.73–2.84) | 0.67 (0.37–1.23) |
  III | 1.64 (0.83–3.25) | 0.99 (0.54–1.81) |
  IV | 2.35 (1.19–4.65) | 1.29 (0.72–2.32) |
Physical activity level# (MET hours/week; quartiles) | Â | Â |
  I | 1.00 (0.51–1.97) | 1.38 (0.76–2.50) |
  II | 1.00 | 1.00 |
  III | 1.27 (0.65–2.49) | 1.27 (0.69–2.34) |
  IV | 1.27 (0.65–2.50) | 1.52 (0.84–2.75) |
Smoking (pack-years*) | Â | Â |
  None | 1.00 | 1.00 |
  0.01-3.99 | 1.47 (0.76–2.83) | 1.09 (0.65–1.83) |
  ≥4.00 | 2.41 (0.99–5.86) | 1.59 (0.67–3.76) |