Table 1.
Participant characteristics
| Characteristics | Adults aged 18–59 (n = 3928) |
The elderly aged 60 and above (n = 3331) |
Total sample (n = 7259) |
|---|---|---|---|
| Age, mean(SD) | 38.79 (11.21) | 68.85 (6.25) | 52.59 (17.61) |
| Having NCD, n(%) | 513 (13.06) | 1864 (55.96) | 2377 (32.75) |
| Health status score, mean(SD) | 85.06 (11.93) | 73.97 (15.04) | 79.97 (14.53) |
| Male, n(%) | 1622 (41.29) | 1629 (48.90) | 3308 (45.57) |
| Education, n(%) | |||
| Primary school and below | 414 (10.54) | 1832 (55.00) | 2246 (30.94) |
| Middle or high school | 763 (19.42) | 752 (22.58) | 1515 (20.87) |
| Senior high school | 910 (23.17) | 532 (15.97) | 1442 (19.86) |
| Associate/bachelor and above | 1841 (46.87) | 215 (6.45) | 2056 (28.32) |
| Employed, n(%) | 3010 (76.63) | 945 (28.37) | 3955 (54.48) |
| Married, n(%) | 3212 (81.77) | 2752 (82.62) | 5964 (82.16) |
| Annual household income in 2019, n(%) | |||
| ≤ CNY 50,000 | 1225 (31.19) | 1699 (51.01) | 2924 (40.28) |
| CNY 50,000–100,000 | 1406 (35.79) | 937 (28.13) | 2343 (32.28) |
| CNY 100,000–150,000 | 669 (17.03) | 424 (12.73) | 1093 (15.06) |
| ≥CNY 150,000 | 628 (15.99) | 271 (8.14) | 899 (12.38) |
| Urban, n(%) | 2498 (63.59) | 1722 (51.70) | 4220 (58.13) |
| Province, n(%) | |||
| Jilin | 572 (14.56) | 433 (13.00) | 1005 (13.84) |
| Guangdong | 575 (14.64) | 414 (12.43) | 989 (13.62) |
| Zhejiang | 521 (13.26) | 486 (14.59) | 1007 (13.87) |
| Hubei | 1037 (26.40) | 963 (28.91) | 2000 (27.55) |
| Gansu | 698 (17.77) | 582 (17.47) | 1280 (17.63) |
| Chongqing | 525 (13.37) | 453 (13.6) | 978 (13.47) |