| Age (yrs) | 16.65±0.071) | 16.56±0.07 | 16.61±0.05 | 0.3614 |
| Status of practice healthy diet | | | | |
| Proportion with acceptable fat intake (%) | 188(67.27)2) | 167(63.92) | 355(65.68) | 0.4391 |
| Proportion with sodium intake ≤2,000 mg/day (%) | 50(18.38) | 97(38.12) | 147(27.77) | <0.0001 |
| Proportion with fruit & vegetable intake ≥500 g/day (%) | 41(13.80) | 24(9.09) | 65(11.56) | 0.1025 |
| Proportion using nutrition label information in food selection (%) | 73(25.73) | 86(33.19) | 159(29.28) | 0.0489 |
| Score3) | | | | |
| 0 | 44(15.83) | 33(13.40) | 77(14.67) | 0.0117 |
| 1 | 135(47.27) | 109(41.26) | 244(44.41) | |
| 2 | 93(33.05) | 87(33.29) | 180(33.17) | |
| 3 | 9(3.56) | 29(11.74) | 38(7.45) | |
| 4 | 1(0.29) | 1(0.31) | 2(0.30) | |