Characteristics | Non-frailty (n =1403) | Frailty (n =199) | P value |
---|---|---|---|
Age (years), median (P25, P75) | 68 (64, 73) | 69 (65, 74) | 0.02 |
Gender, n (%) | 0.02 | ||
Male | 571(40.7) | 63(31.7) | |
Female | 832(59.3) | 136(68.3) | |
Marital status, n (%) | 0.29 | ||
With a spouse | 1285(89.7) | 173(86.9) | |
Without a spouse | 145(10.3) | 26(13.1) | |
Education, n (%) | 0.26 | ||
Primary and below | 757(54.0) | 121(60.8) | |
Junior high school | 363(25.9) | 46(23.1) | |
High school or vocational | 236(16.8) | 24(12.1) | |
College and above | 47(3.3) | 8(4.0) | |
Smoking, n (%) | 0.06 | ||
No | 1087(77.5) | 168(84.4) | |
Quit | 99(7.1) | 12(6) | |
Yes | 217(15.5) | 19(9.6) | |
Drinking, n (%) | 0.09 | ||
No | 1174(83.7) | 177(88.9) | |
Quit | 75(5.3) | 10(5.0) | |
Yes | 154(11.0) | 12(6.0) | |
BMI (kg/m²), median (P25, P75) | 23.6 (21.4, 26.0) | 23.4 (21.5,26.3) | 0.99 |
ACCI, median (P25, P75) | 3 (2, 4) | 3 (2, 4) | 0.70 |
SSRS, median (P25, P75) | 38 (34, 42) | 38 (34, 41) | 0.08 |
NRS2002, median (P25, P75) | 0 (0,1) | 0 (0,1) | 0.94 |
Income (RMB), median (P25, P75) | 0.00 | ||
<5000 | 757(54.0) | 137(68.8) | |
5000–7499 | 511(36.4) | 56(28.1) | |
>7500 | 135(9.6) | 6(3) | |
Dietary habit, n (%) | 0.03 | ||
Predominantly vegetarian | 336(23.9) | 53(26.6) | |
Meat and vegetable balance | 932(66.4) | 138(69.3) | |
Predominantly meat-based | 135(9.6) | 8(4.1) | |
Resistance training, n (%) | 0.03 | ||
Yes | 915(65.2) | 114(57.3) | |
No | 488(34.8) | 85(42.7) | |
Sedentary behavior, n (%) | 0.00 | ||
Yes | 376(26.8) | 75(37.7) | |
No | 1027(73.2) | 124(62.3) | |
Caregivers, n (%) | 0.01 | ||
Yes | 1248(89.0) | 161(80.9) | |
No | 155(11.0) | 38(19.1) | |
Polypharmacy, n (%) | 0.18 | ||
Yes | 197(14.0) | 21(10.6) | |
No | 1206(86.0) | 178(89.4) | |
Length of hospital stay,(day) | 6 [5, 9] | 7 [5, 10] | 0.02 |
History of stress, n (%) | 0.82 | ||
Yes | 316(22.5) | 41(20.6) | |
No | 1087(77.5) | 158(79.4) |