Variable | Frail | Prefrail | Robust | Statistics | P-value | |||
---|---|---|---|---|---|---|---|---|
N | % | N | % | N | % | |||
Age(years) | ||||||||
60~ | 24 | 14.46 | 65 | 12.38 | 93 | 26.35 | 46.632 | <0.001 |
65~ | 30 | 18.07 | 93 | 17.71 | 107 | 30.31 | ||
70~ | 41 | 24.70 | 140 | 26.67 | 68 | 19.26 | ||
75~ | 38 | 22.89 | 131 | 24.95 | 46 | 13.03 | ||
80~ | 33 | 19.88 | 96 | 18.29 | 39 | 11.05 | ||
Education | ||||||||
Elementary school and below | 137 | 82.53 | 361 | 68.76 | 185 | 52.41 | 58.734 | <0.001 |
Junior middle school | 23 | 13.86 | 102 | 19.43 | 88 | 24.93 | ||
Senior middle school | 6 | 3.61 | 45 | 8.57 | 56 | 15.86 | ||
College and above | 0 | 0.00 | 17 | 3.24 | 24 | 6.80 | ||
Occupation | ||||||||
Worker | 29 | 17.47 | 102 | 19.43 | 106 | 30.03 | 86.761 | <0.001 |
Farmer | 108 | 65.06 | 326 | 62.10 | 125 | 35.41 | ||
Cadre | 4 | 2.41 | 37 | 7.05 | 63 | 17.85 | ||
Self-employed | 11 | 6.63 | 23 | 4.38 | 26 | 7.37 | ||
Others | 14 | 8.43 | 37 | 7.05 | 33 | 9.35 | ||
Marital status | ||||||||
Married | 119 | 71.69 | 403 | 76.76 | 276 | 78.19 | 5.698 | 0.223 |
Unmarried | 2 | 1.20 | 3 | 0.57 | 6 | 1.70 | ||
Widowhood and divorce | 45 | 27.11 | 119 | 22.67 | 71 | 20.11 | ||
Region | ||||||||
South China | 87 | 52.41 | 277 | 52.76 | 249 | 70.54 | 30.755 | <0.001 |
North China | 79 | 47.59 | 248 | 47.24 | 104 | 29.46 | ||
Total | 166 | 100.00 | 525 | 100.00 | 353 | 100.00 |