Variable | Rural groups | Urban groups | P values | ||||||||
CQ1 | CQ2 | CQ3 | CQ4 | Total (%) | SH1 | SH2 | SH3 | SH4 | Total (%) | ||
Gender | 0.96 | ||||||||||
Female | 5 | 5 | 6 | 5 | 21 (72.4) | 5 | 5 | 5 | 5 | 20 (71.4) | |
Male | 2 | 2 | 1 | 3 | 8 (27.6) | 2 | 2 | 2 | 2 | 8 (28.6) | |
Age | 0.26 | ||||||||||
<30 | 0 | 0 | 0 | 1 | 1 (3.4) | 0 | 0 | 0 | 0 | 0 | |
30–45 | 0 | 0 | 0 | 1 | 1 (3.4) | 0 | 0 | 0 | 3 | 3 (10.7) | |
46–60 | 1 | 3 | 3 | 3 | 10 (34.5) | 0 | 2 | 2 | 1 | 5 (17.9) | |
>60 | 6 | 4 | 4 | 3 | 17 (58.6) | 7 | 5 | 5 | 3 | 20 (71.4) | |
Education level | 0.000 | ||||||||||
Primary school or lower | 6 | 5 | 4 | 2 | 17 (58.6) | 0 | 1 | 1 | 0 | 2 (7.1) | |
Middle school | 1 | 1 | 3 | 3 | 8 (27.6) | 3 | 1 | 1 | 0 | 5 (17.9) | |
High school | 0 | 1 | 0 | 3 | 4 (13.8) | 4 | 3 | 3 | 2 | 12 (42.9) | |
College or university | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 5 | 9 (32.1) | |
Family annual income (¥10 000)* | 0.000 | ||||||||||
<1 | 0 | 0 | 1 | 0 | 1 (3.4) | 0 | 0 | 0 | 0 | 0 | |
1–5 | 6 | 7 | 5 | 4 | 22 (75.9) | 0 | 0 | 0 | 0 | 0 | |
6–10 | 1 | 0 | 1 | 4 | 6 (20.7) | 5 | 5 | 5 | 1 | 16 (57.2) | |
11–15 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 1 | 3 | 7 (25.0) | |
16–20 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 2 (7.1) | |
21–30 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 3 (10.7) | |
Family size (person(s))† | 0.16 | ||||||||||
1 | 0 | 0 | 2 | 0 | 2 (6.9) | 0 | 1 | 1 | 0 | 2 (7.1) | |
2–3 | 6 | 4 | 4 | 3 | 17 (58.6) | 6 | 5 | 5 | 4 | 20 (71.4) | |
4–5 | 0 | 3 | 0 | 2 | 5 (3.4) | 1 | 1 | 1 | 3 | 6 (21.4) | |
>6 | 1 | 0 | 1 | 3 | 5 (3.4) | 0 | 0 | 0 | 0 | 0 | |
Hospital visit experience | 0.02 | ||||||||||
Primary care facilities only | 3 | 3 | 4 | 4 | 14 (48.3) | 2 | 2 | 2 | 1 | 7 (25.0) | |
Higher level facilities only | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 2 | 5 (17.9) | |
Both | 4 | 4 | 3 | 4 | 15 (51.7) | 4 | 4 | 4 | 4 | 16 (57.1) |
*Family annual income was defined as the total income by all family members that lived together with the participant.
†Family size was defined as the total number of family members that lived together with the participant.
CQ, groups organized in Chongqing; CQ1, CQ2, SH1, SH2, chronic groups; CQ3, CQ4, SH3, SH4, general groups; SH, groups organized in Shanghai.