Table 1 Demographic information of the subjects
From: The relationship between self-rated health and objective health status: a population-based study
n (female/male) | Mean age (SD) | p- value* | |
|---|---|---|---|
Subjects in all five cities | |||
Total | 16074 (8388/7686) | 42.6 (15.2) | |
SRH | |||
very good | 1770 (845/925) | 34.7 (12.7) | <0.001 |
good | 7581 (3773/3808) | 40.1 (14.3) | |
fair | 5803 (3233/2570) | 46.0 (15.0) | |
bad | 862 (506/356) | 55.0 (14.6) | |
very bad | 58 (31/27) | 53.8 (16.2) | |
Subjects in Shanghai who have completed the blood sampling | |||
Total | 3151 (1749/1402) | 47.7 (14.1) | |
SRH | |||
very good | 164 (74/90) | 41.5 (13.6) | <0.001 |
good | 1347 (694/653) | 44.6 (14.0) | |
fair | 1492 (890/602) | 50.3 (13.2) | |
bad | 141 (88/53) | 58.0 (13.0) | |
very bad | 7 (3/4) | 47.6 (16.5) | |