Table 1.
Characteristics of older people in China.
| Mean ± SD/% | t/X2 | p-Value | |||
|---|---|---|---|---|---|
| Total | Male | Female | |||
| Age (y) | 67.37 ± 0.08 | 67.35 ± 0.12 | 67.38 ± 0.11 | 0.190 | 0.847 |
| Residence | 1.240 | 0.265 | |||
| City | 48.04 | 48.97 | 47.23 | ||
| Rural | 51.96 | 51.03 | 52.77 | ||
| Education | 31.665 | <0.001 | |||
| Primary school and below | 33.62 | 30.01 | 38.04 | ||
| Middle school | 34.47 | 36.01 | 32.57 | ||
| High/Higher Vocational/Secondary School | 22.30 | 22.34 | 22.25 | ||
| College and above | 9.61 | 11.63 | 7.14 | ||
| Spousal status | 1.033 | 0.309 | |||
| None | 1.18 | 1.36 | 1.02 | ||
| Yes | 98.82 | 98.64 | 98.98 | ||
| Annual income (RMB) | 15,262.24 ± 687.77 | 14,875.27 ± 1004.738 | 15,603.58 ± 943.63 | 0.530 | 0.597 |
| Health insurance | 0.990 | 0.320 | |||
| None | 4.42 | 4.09 | 4.72 | ||
| Yes | 95.58 | 95.91 | 95.28 | ||
| Job | 106.449 | <0.001 | |||
| None | 82.34 | 75.8 | 88.03 | ||
| Yes | 17.66 | 24.12 | 11.97 | ||
| BMI | 8.751 | 0.003 | |||
| Not overweight | 43.46 | 45.86 | 41.34 | ||
| Overweight and above | 56.54 | 54.14 | 58.66 | ||
| Chronic disease | 0.229 | 0.632 | |||
| None | 67.39 | 67.76 | 67.07 | ||
| Yes | 32.61 | 32.24 | 32.93 | ||
| Smoking | 1.303 | <0.001 | |||
| None | 73.69 | 47.70 | 96.50 | ||
| Yes | 26.31 | 52.30 | 3.50 | ||
| Drinking | 956.230 | <0.001 | |||
| None | 76.30 | 54.37 | |||
| Yes | 23.70 | 95.55 | |||
| Meeting PA | 0.805 | 0.370 | |||
| No | 52.80 | 52.07 | 53.45 | ||
| Yes | 47.20 | 47.93 | 46.55 | ||
| Meeting ST | 18.124 | <0.001 | |||
| No | 87.07 | 89.40 | 85.00 | ||
| Yes | 12.93 | 10.60 | 15.00 | ||
| Meeting Sleep | 2.273 | 0.132 | |||
| No | 29.89 | 28.76 | 30.89 | ||
| Yes | 69.11 | 71.24 | 69.11 | ||
| Meeting 24-HMG category | 21.557 | 0.003 | |||
| Meeting none | 11.16 | 11.25 | 11.08 | ||
| Only meeting PA | 12.56 | 12.36 | 12.73 | ||
| Only meeting ST | 5.46 | 4.69 | 6.14 | ||
| Only meeting sleep | 31.02 | 31.84 | 30.31 | ||
| Meeting PA + ST | 0.71 | 0.45 | 0.93 | ||
| Meeting PA + sleep | 32.32 | 33.96 | 30.89 | ||
| Meeting ST + sleep | 5.15 | 4.29 | 5.92 | ||
| Meeting PA + ST + sleep | 1.61 | 1.16 | 2.00 | ||
| Meeting number of 24-HMG | 4.944 | 0.176 | |||
| Meeting 0 | 11.16 | 11.25 | 11.08 | ||
| Meeting 1 | 49.04 | 48.89 | 49.18 | ||
| Meeting 2 | 38.19 | 38.70 | 37.74 | ||
| Meeting 3 | 1.61 | 1.16 | 2.00 | ||
| Mental health | 11.724 | 0.001 | |||
| None | 46.35 | 49.14 | 43.88 | ||
| Yes | 53.65 | 50.86 | 56.12 | ||
| Physical health | 18.352 | 0.001 | |||
| Very poor | 1.96 | 1.51 | 2.36 | ||
| Poor | 9.96 | 8.53 | 11.21 | ||
| Moderate | 46.16 | 45.71 | 46.55 | ||
| Good | 32.47 | 33.65 | 31.42 | ||
| Very good | 9.46 | 10.60 | 8.46 | ||
Sleep: sleep guidelines; ST: sedentary time guidelines; PA: physical activity guidelines. p-values in bold indicate significant levels < 0.05.