Characteristics | Univariate analysis | Multivariate analysis | ||
OR | 95% CI | OR | 95% CI | |
Region | ||||
Chongqing | 4.75 | 2.18 to 10.36 | 6.31 | 2.90 to 13.71 |
Sichuan | 4.05 | 1.84 to 8.90 | 5.98 | 2.73 to 13.09 |
Xinjiang | 1.49 | 0.54 to 4.11 | 1.04 | 0.36 to 2.97 |
Guangxi | 1.97 | 0.91 to 4.29 | 1.34 | 0.61 to 2.94 |
Gansu | 1.70 | 0.64 to 4.50 | 3.97 | 1.53 to 10.30 |
Guizhou | 1.70 | 0.76 to 3.82 | 1.25 | 0.56 to 2.84 |
Jiangxi | 0.24 | 0.10 to 0.57 | 0.26 | 0.11 to 0.64 |
Inner Mongolia | 0.24 | 0.09 to 0.61 | 0.44 | 0.17 to 1.13 |
Qinghai | 2.20 | 0.99 to 4.86 | 1.63 | 0.37 to 3.62 |
Ningxia | 1.00 | |||
Village doctor | ||||
Subsidy from government | 0.68 | 0.46 to 1.00 | ||
Workload (per 100 patient-visits/month) | 1.61 | 1.18 to 2.20 | 1.70 | 1.26 to 2.29 |
Full-time education | 1.06 | 0.71 to 1.59 | ||
Patient | ||||
Age (per 10 years) | 1.02 | 0.99 to 1.05 | ||
Male | 1.03 | 0.91 to 1.16 | ||
Injection | 3.96 | 3.39 to 4.62 | 4.61 | 3.93 to 5.42 |
Diagnosis of disease | ||||
Upper-respiratory-tract infection | 1.61 | 1.31 to 1.99 | ||
Diarrhoea | 1.20 | 0.80 to 1.81 | ||
Gastritis | 0.79 | 0.49 to 1.26 | ||
Others | 1.00 |
Adjustments were made in the multivariate analysis.