Table 1 Characteristics of the participants
Variables | Total (n = 467) | With cognitive frailty (n = 183) | Without cognitive frailty (n = 284) | P |
|---|---|---|---|---|
Age (years, mean ± SD) | 70.8 ± 7.7 | 72.9 ± 8.3 | 69.4 ± 7.0 | < 0.001 |
Gender | 0.054 | |||
Male | 225 (48.2) | 78 (42.6) | 147 (51.8) | |
Female | 242 (51.8) | 105 (57.4) | 137 (48.2) | |
Marital status | 0.005 | |||
Married | 354 (75.8) | 126 (68.8) | 228 (80.3) | |
Single/divorced/widowed | 113 (24.2) | 57 (31.2) | 56 (19.7) | |
Educational attainment | < 0.001 | |||
Primary school and below | 80 (17.1) | 48 (26.2) | 32 (11.3) | |
Junior high school | 99 (21.2) | 48 (26.2) | 51 (18.0) | |
Senior high school | 146 (31.3) | 47 (25.7) | 99 (34.8) | |
College and above | 142 (30.4) | 40 (21.9) | 102 (35.9) | |
Per capita monthly household income (CNY) | 0.047 | |||
< 1500 | 41 (8.8) | 24 (13.1) | 17 (6.0) | |
1500–3499 | 97 (20.8) | 39 (21.3) | 58 (20.4) | |
3500–5999 | 181 (38.8) | 69 (37.7) | 112 (39.4) | |
≥ 6000 | 148 (31.7) | 51 (27.9) | 97 (34.2) | |
Smoking status | 0.085 | |||
Never | 315 (67.5) | 129 (70.5) | 186 (65.5) | |
Past | 100 (21.4) | 41 (22.4) | 59 (20.8) | |
Current | 52 (11.1) | 13 (7.1) | 39 (13.7) | |
Alcohol consumption | 0.834 | |||
Never | 326 (69.8) | 129 (70.5) | 197 (69.4) | |
Past | 69 (14.8) | 28 (15.3) | 41 (14.4) | |
Current | 72 (15.4) | 26 (14.2) | 46 (16.2) | |
BMI (kg/m2) | 0.307 | |||
< 18.5 | 26 (5.6) | 11 (6.0) | 15 (5.3) | |
18.5–23.9 | 235 (50.3) | 101 (55.2) | 134 (47.4) | |
24.0–27.9 | 166 (35.5) | 59 (32.2) | 107 (37.8) | |
≥ 28.0 | 39 (8.4) | 12 (6.6) | 27 (9.5) | |
Social participation | 7.1 ± 4.0 | 5.9 ± 3.7 | 7.8 ± 4.1 | < 0.001 |
HRQoL | 64.0 ± 15.4 | 57.8 ± 15.5 | 68.1 ± 13.9 | < 0.001 |
PCS | 60.6 ± 18.8 | 52.4 ± 19.0 | 66.0 ± 16.7 | < 0.001 |
MCS | 67.4 ± 16.2 | 63.2 ± 16.5 | 70.2 ± 15.4 | < 0.001 |