Table 1.
Comparison of dairy consumption among college students with different characteristics in China.
| Characteristics | Dairy Consumption | Total | χ2/F-Value | p-Value | ||
|---|---|---|---|---|---|---|
| ≤2 Times/Week | 3–5 Times/Week | ≥6 Times/Week | ||||
| N | 1516 | 2485 | 1903 | 5904 | ||
| Sex | ||||||
| Male | 765 (50.5) | 1013 (40.8) | 776 (40.8) | 2554 (43.3) | 43.115 | <0.001 |
| Female | 751 (49.5) | 1472 (59.2) | 1127 (59.2) | 3350 (56.7) | ||
| SES | ||||||
| Low | 324 (21.4) | 370 (14.9) | 239 (12.6) | 933 (15.8) | 87.779 | <0.001 |
| Medium | 1037 (68.4) | 1806 (72.7) | 1323 (69.5) | 4166 (70.6) | ||
| High | 155 (10.2) | 309 (12.4) | 341 (17.9) | 805 (13.6) | ||
| Screen time (h/d),N(%) | ||||||
| <2 h/d | 340 (22.4) | 584 (23.5) | 584 (30.7) | 1508 (25.5) | 39.678 | <0.001 |
| ≥2 h/d | 1176 (77.6) | 1901 (76.5) | 1319 (69.3) | 4396 (74.5) | ||
| SSB Consumption | ||||||
| ≤2 times/week | 725 (47.8) | 1427 (57.4) | 1209 (63.5) | 3361 (56.9) | 87.275 | <0.001 |
| 3–5 times/week | 417 (27.5) | 582 (23.4) | 389 (20.4) | 1388 (23.5) | ||
| ≥6 times/week | 374 (24.7) | 476 (19.2) | 305 (16.0) | 1155 (19.6) | ||
| Sleep Quality(PSQI) | ||||||
| Good | 348 (23.0) | 637 (25.6) | 637 (33.5) | 1622 (27.5) | 54.136 | <0.001 |
| Poor | 1168 (77.0) | 1848 (74.4) | 1266 (66.5) | 4282 (72.5) | ||
| BMI (kg/m2) | 23.53 ± 6.17 | 23.25 ± 6.34 | 23.28 ± 6.20 | 23.33 ± 6.25 | 1.034 | 0.356 |
| MVPA (min/day) | 20.92 ± 16.82 | 20.59 ± 16.98 | 24.60 ± 20.49 | 21.97 ± 18.24 | 29.821 | <0.001 |