Table 3.
The relationship between three kinds of weight-related statuses and six health behaviors OR (95%CI).
| Lack of Healthy Dietary Behavior |
Unhealthy Dietary Behavior |
Binge Eating | Lack of Physical Activity |
Sedentary Behavior |
Sleep Disturbance |
|
|---|---|---|---|---|---|---|
| Model 1 | ||||||
| Body weight status (BMI) | ||||||
| Normal | 1 | 1 | 1 | 1 | 1 | 1 |
| Underweight | 1.06 (0.91–1.24) | 1.13 (0.97–1.32) | 0.91 (0.78–1.08) | 0.92 (0.76–1.12) | 0.98 (0.84–1.14) | 1.04 (0.88–1.24) |
| Overweight/obese | 1.00 (0.90–1.10) | 0.92 (0.83–1.03) | 1.17 (1.05–1.30) | 0.99 (0.87–1.13) | 1.13 (1.02–1.24) | 1.10 (0.98–1.24) |
| Weight perception | ||||||
| Just right | 1 | 1 | 1 | 1 | 1 | 1 |
| Too light | 1.22 (1.08–1.37) | 1.27 (1.12–1.45) | 1.19 (1.05–1.35) | 1.12 (0.96–1.31) | 1.03 (0.91–1.16) | 1.04 (0.88–1.24) |
| Too heavy | 1.09 (0.99–1.20) | 1.09 (0.98–1.21) | 1.38 (1.24–1.53) | 1.17 (1.03–1.32) | 1.37 (1.25–1.51) | 1.10 (0.98–1.24) |
| Weight teasing | ||||||
| Never | 1 | 1 | 1 | 1 | 1 | 1 |
| Less than once a year | 1.33 (1.17–1.51) | 1.02 (0.89–1.16) | 1.41 (1.24–1.61) | 1.51 (1.26–1.82) | 1.14 (1.01–1.29) | 1.59 (1.38–1.84) |
| More than once a year | 1.24 (1.10–1.39) | 1.34 (1.19–1.51) | 2.06 (1.83–2.32) | 1.13 (0.97–1.32) | 1.41 (1.25–1.58) | 1.77 (1.57–1.98) |
| Model 2 | ||||||
| Body weight status (BMI) | ||||||
| Normal | 1 | 1 | 1 | 1 | 1 | 1 |
| Underweight | 0.97 (0.82–1.15) | 1.03 (0.87–1.23) | 0.86 (0.72–1.03) | 0.88 (0.72–1.09) | 1.06 (0.90–1.25) | 0.95 (0.79–1.15) |
| Overweight/obese | 0.94 (0.84–1.06) | 0.86 (0.76–0.97) | 0.96 (0.85–1.08) | 0.91 (0.79–1.06) | 0.94 (0.84–1.05) | 0.80 (0.70–0.91) |
| Weight perception | ||||||
| Just right | 1 | 1 | 1 | 1 | 1 | 1 |
| Too light | 1.21 (1.07–1.38) | 1.24 (1.09–1.41) | 1.18 (1.03–1.34) | 1.11 (0.95–1.29) | 1.01 (0.90–1.15) | 1.52 (1.31–1.76) |
| Too heavy | 0.98 (0.88–1.09) | 1.01 (0.90–1.13) | 1.07 (0.95–1.21) | 1.12 (0.97–1.29) | 1.30 (1.17–1.45) | 1.39 (1.22–1.58) |
| Weight teasing | ||||||
| Never | 1 | 1 | 1 | 1 | 1 | 1 |
| Less than once a year | 1.36 (1.19–1.55) | 1.05 (0.92–1.21) | 1.38 (1.21–1.59) | 1.49 (1.23–1.81) | 1.05 (0.92–1.19) | 1.44 (1.24–1.66) |
| More than once a year | 1.28 (1.13–1.46) | 1.41 (1.24–1.61) | 2.00 (1.76–2.27) | 1.11 (0.94–1.31) | 1.26 (1.11–1.42) | 2.27 (1.99–2.60) |
Model 1: Adjusted for age, sex, registered residence, monthly pocket money, socioeconomic status, status of living on campus and academic performance in class. Model 2: Variables in the model were age, sex, registered residence, monthly pocket money, socioeconomic status, the status of living on campus, academic performance in class, body weight status (BMI), weight perception and weight teasing.