Table 4.
Quartiles of peak oxygen uptake (ml/kg/min) | ||||
---|---|---|---|---|
Q 1 | Q 2 | Q 3 | Q 4 | |
Men | ||||
Number of subjects | 18 | 19 | 19 | 18 |
Mean ± SD | 26.6 ± 4.0 | 32.7 ± 1.1 | 39.5 ± 4.0 | 50.0 ± 3.6 |
Model 1 | 1 | 1.143 (0.307–4.254) | 1.746 (0.472–6.454) | 3.143 (0.804–12.286) |
Model 2 | 1 | 1.238 (0.326–4.694) | 2.219 (0.541–9.107) | 5.249 (0.924–29.816) |
Model 3 | 1 | 1.518 (0.376–6.127) | 3.182 (0.697–14.533) | 8.354 (1.255–55.622) |
Model 4 | 1 | 2.242 (0.452–11.127) | 7.652 (1.195–48.988) | 39.956 (2.477–644.577) |
Women | ||||
Number of subjects | 17 | 17 | 17 | 16 |
Mean ± SD | 21.9 ± 2.2 | 27.1 ± 1.1 | 32.0 ± 2.0 | 41.8 ± 5.2 |
Model 1 | 1 | 1.630 (0.411–6.460) | 2.619 (0.655–10.480) | 3.056 (0.739–12.632) |
Model 2 | 1 | 1.762 (0.405–7.657) | 2.957 (0.596–14.659) | 3.600 (0.606–21.369) |
Model 3 | 1 | 1.682 (0.386–7.334) | 2.834 (0.568–14.145) | 2.184 (0.293–16.267) |
Model 4 | 1 | 1.338 (0.253–7.083) | 1.780 (0.277–11.444) | 1.626 (0.170–15.565) |
Data were analyzed by multiple logistic regression analysis
Bold values indicate that the 95 % confidence interval does not cross 1
Model 1, not adjusted; Model 2, adjusted for age; Model 3, adjusted for age and physical activity; Model 4, adjusted for age, physical activity, BMI, abdominal circumference, cigarette smoking habit, and body fat percentage