Table 1 Sociodemographic characteristics.
Variable | Total (%) | Chronic disease | P value | |
|---|---|---|---|---|
1 | ≥ 2 | |||
Sex | < 0.001 | |||
Men | 7534 (44.9) | 3561 (47.9) | 3973 (42.4) | |
Female | 9261 (55.1) | 3873 (52.1) | 5388 (57.6) | |
Age | 0.166 | |||
65–70 | 6319 (37.6) | 2760 (37.1) | 3559 (38.0) | |
71–75 | 5323 (31.7) | 2340 (31.5) | 2983 (31.9) | |
76–80 | 3331 (19.8) | 1486 (20.0) | 1845 (19.7) | |
≥ 81 | 1822 (10.8) | 848 (11.4) | 974 (10.4) | |
Ethnic | 0.208 | |||
Han | 16,611 (98.9) | 7361 (99.0) | 9250 (98.8) | |
Minority | 184 (1.1) | 73 (1.0) | 111 (1.2) | |
Income | < 0.001 | |||
0–2880 | 4211 (25.1) | 1893 (25.5) | 2318 (24.8) | |
2880–5000 | 4203 (25.0) | 1934 (26.0) | 2269 (24.2) | |
5000–12,415 | 3914 (23.3) | 1847 (24.8) | 2067 (22.1) | |
Above 12,415 | 4467 (26.6) | 1760 (23.7) | 2707 (28.9) | |
Education | 0.061 | |||
Illiteracy | 6865 (40.9) | 2969 (39.9) | 3896 (41.6) | |
Primary school | 5787 (34.5) | 2622 (35.3) | 3165 (33.8) | |
Middle school | 3114 (18.5) | 1404 (18.9) | 1710 (18.3) | |
High school and above | 1029 (6.1) | 439 (5.9) | 590 (6.3) | |
Job | 0.079 | |||
Other | 2095 (12.5) | 963 (13.0) | 1132 (12.1) | |
Farmer | 10,849 (64.6) | 4736 (63.7) | 6113 (65.3) | |
Housework | 3851 (22.9) | 1735 (23.3) | 2116 (22.6) | |
Charlson | < 0.001 | |||
ACCI = 3 | 4115 (24.5) | 2468 (33.2) | 1647 (17.6) | |
ACCI = 4 | 8720 (51.9) | 4486 (60.3) | 4234 (45.2) | |
ACCI ≥ 5 | 3960 (23.6) | 480 (6.5) | 3480 (37.2) | |
BMI | 0.788 | |||
< 18.5 | 486 (2.9) | 220 (3.0) | 266 (2.8) | |
18–23.9 | 6592 (39.2) | 2920 (39.3) | 3672 (39.2) | |
24–27.9 | 6515 (38.8) | 2900 (39.0) | 3815 (38.6) | |
≥ 28 | 3202 (19.1) | 1394 (18.8) | 1808 (19.3) | |
Marital status | 0.799 | |||
Other | 617 (3.7) | 269 (3.6) | 348 (3.7) | |
Married | 12,259 (73.0) | 5445 (73.2) | 6814 (72.8) | |
Widowed | 3919 (23.3) | 1720 (23.1) | 2199 (23.5) | |
Physical activity | < 0.001 | |||
Low level | 2944 (17.5) | 1214 (16.3) | 1730 (18.5) | |
Intermediate level | 10,464 (62.3) | 4372 (58.8) | 6092 (65.1) | |
High level | 3387 (20.2) | 1848 (24.9) | 1539 (16.4) | |
