Table 4 Logistic regression analysis between sleep duration and overweight/obesity by gender
Variables | Crude OR(95%CI) | Adjusted ORa(95%CI) |
|---|---|---|
Boys | ||
 Sleep duration | ||
  Very short | 2.06 (1.23-2.98) | 2.56 (1.34-3.16) |
  Short | 1.78 (1.08-2.75) | 2.13 (1.25-2.79) |
  Recommended | 1.00(reference) | 1.00(reference) |
  Long | 0.58 (0.32-1.16) | 0.75 (0.41-1.82) |
Girls | ||
 Sleep duration | ||
  Very short | 1.95 (1.15-1.97) | 2.34 (1.26-2.88) |
  Short | 1.72 (1.21-1.89) | 2.09 (1.19-2.75) |
  Recommended | 1.00(reference) | 1.00(reference) |
  Long | 0.45 (0.23-1.19) | 0.68 (0.42-1.53) |