Characteristics of sleep and physical activity in women
| Sleep problems | P value | Physical activity | P value | ||||
| No (n=284) | Yes (n=437) | Low (n=209) | Moderate (n=215) | High (n=297) | |||
| Age (years) | 49.8 (2.8) | 50.5 (2.8) | 0.001** | 50.1 (2.9) | 50.5 (2.9) | 50.1 (2.8) | 0.285 |
| Ethnicity | |||||||
| Han | 230 (38.8) | 363 (61.2) | 0.757 | 169 (28.5) | 173 (29.2) | 251 (42.3) | 0.423 |
| Mongolian | 37 (41.6) | 52 (58.4) | 28 (31.5) | 26 (29.2) | 35 (39.3) | ||
| Other minority | 17 (43.6) | 22 (56.4) | 12 (30.8) | 16 (41.0) | 11 (28.2) | ||
| Educational level | |||||||
| Primary school or lower | 127 (40.1) | 190 (59.9) | 0.068 | 75 (23.7) | 87 (27.4) | 155 (48.9) | 0.002** |
| Junior high school | 87 (34.5) | 165 (65.5) | 79 (31.4) | 78 (31.0) | 95 (37.6) | ||
| Senior high school and above | 70 (46.1) | 82 (53.9) | 55 (36.2) | 50 (32.9) | 47 (30.9) | ||
| Marital status | |||||||
| Singled | 2 (66.7) | 1 (33.3) | 0.578 | 1 (33.3) | 2 (66.7) | 0 (0) | 0.097 |
| Married | 275 (39.4) | 423 (60.6) | 205 (29.4) | 203 (29.1) | 290 (41.5) | ||
| Others | 7 (35.0) | 13 (65.0) | 3 (15.0) | 10 (50.0) | 7 (35.0) | ||
| Smoking status | |||||||
| No | 273 (40.4) | 402 (59.6) | 0.026* | 197 (29.2) | 204 (30.2) | 274 (40.6) | 0.440 |
| Yes | 11 (23.9) | 35 (76.1) | 12 (26.1) | 11 (23.9) | 23 (50.0) | ||
| Alcohol drinking status | |||||||
| No | 253 (41.4) | 358 (58.6) | 0.009** | 185 (30.3) | 180 (29.5) | 246 (40.3) | 0.190 |
| Yes | 31 (28.2) | 79 (71.8) | 24 (21.8) | 35 (31.8) | 51 (46.4) | ||
| Residence | |||||||
| Rural | 188 (42.7) | 252 (57.3) | 0.022* | 121 (27.5) | 120 (27.3) | 199 (45.2) | 0.020* |
| Urban | 96 (34.2) | 185 (65.8) | 88 (31.3) | 95 (33.8) | 98 (34.9) | ||
| Body mass index | |||||||
| Normal or underweight | 94 (39.7) | 143 (60.3) | 0.723 | 69 (29.1) | 67 (28.3) | 101 (42.6) | 0.966 |
| Overweight | 132 (40.5) | 194 (59.5) | 93 (28.5) | 101 (31.0) | 132 (40.5) | ||
| Obese | 58 (36.7) | 100 (63.3) | 47 (29.8) | 47 (29.8) | 64 (40.4) | ||
| Waist circumference (cm) | |||||||
| <85 | 163 (38.4) | 262 (61.6) | 0.495 | 119 (28.0) | 132 (31.1) | 174 (40.9) | 0.639 |
| ≥85 | 121 (40.9) | 175 (59.1) | 90 (30.4) | 83 (28.0) | 123 (41.6) | ||
| Sleep problems | |||||||
| No | — | — | 83 (29.2) | 82 (28.9) | 119 (41.9) | 0.902 | |
| Yes | — | — | 126 (28.8) | 133 (30.4) | 178 (40.7) | ||
*p<0.05, **p<0.01.