| BMI | Underweight | 191 | 12.73% |
| Normal weight | 730 | 48.67% | |
| overweight | 322 | 21.47% | |
| Mild obesity | 143 | 9.53% | |
| Moderate obesity | 91 | 6.07% | |
| Severe obesity | 23 | 1.53% | |
| Dietary habits | High-salt | 1231 | 82.07% |
| not high-salt | 269 | 17.93% | |
| high fat | 1314 | 87.60% | |
| not high fat | 186 | 12.40% |