Table 1 Baseline characteristics within healthcare units
| Â | Intervention group | Control group |
|---|---|---|
No of units | 7 | 7 |
Population | 301,785 | 298,467 |
Annual per capita income (Yuan) | 21,345 ± 464 | 21,545 ± 471 |
Per capita housing area (m2) | 25.6 ± 6.4 | 25.6 ± 6.5 |
medical staff | 2,162 | 2,147 |
Medical staff constitute | ||
Doctor | 654 (38.1) | 648 (37.0) |
Nurse | 1,041 (38.7) | 1,058 (41.0) |
Medical staff educational background | ||
Undergraduate or above | 1,576 | 1,573 |
Junior college | 482 | 479 |
Medical staff professional titles | ||
Senior title | 559 | 855 |
Intermediate title | 881 | 878 |