Table 3.
Logistic regression for predicting readmission within one year after index admission
| Crude OR (95% CI) | Adj. OR (95% CI) | P (Wald’s test) | P (LR-test) | |
|---|---|---|---|---|
| Sex: Male vs Female | 1.06 (0.90,1.25) | 1.11 (0.92,1.35) | 0.273 | 0.272 |
| Age group: ref.<40 years | 0.002 | |||
| 40–59 | 1.19 (0.97,1.46) | 1.16 (0.93,1.44) | 0.182 | |
| 60+ | 1.48 (1.17,1.88) | 1.61 (1.22,2.11) | <0.001 | |
| Ethnicity: Minority vs Han | 1.63 (1.38,1.91) | 0.58 (0.36,0.96) | 0.035 | 0.027 |
| Occupation: ref.=Farmer | <0.001 | |||
| Staff | 1.70 (1.29,2.22) | 1.73 (1.30,2.30) | <0.001 | |
| Businessperson | 1.46 (1.07,1.99) | 1.50 (1.08,2.08) | 0.015 | |
| Retired | 1.75 (1.30,2.37) | 1.33 (0.96,1.86) | 0.089 | |
| Others | 2.11 (1.76,2.53) | 1.64 (1.30,2.08) | <0.001 | |
| Marital status: ref.=Single | <0.001 | |||
| Married | 1.40 (0.98,1.99) | 1.62 (1.12,2.36) | 0.011 | |
| Unknown | 2.60 (1.79,3.77) | 3.80 (2.05,7.06) | <0.001 | |
| Cause of disease: ref.=HBV | 0.021 | |||
| HCV | 1.56 (1.25,1.95) | 1.51 (1.19,1.91) | <0.001 | |
| Alcohol | 1.14 (0.87,1.49) | 1.03 (0.78,1.37) | 0.837 | |
| Multiple | 1.17 (0.95,1.43) | 1.08 (0.88,1.33) | 0.472 | |
| Others | 1.01 (0.76,1.34) | 1.02 (0.75,1.39) | 0.912 | |
| Length of stay | 1.04 (1.03,1.04) | 1.03 (1.03,1.04) | <0.001 | <0.001 |
| Liver function | 1.10 (1.07,1.14) | 1.09 (1.05,1.13) | <0.001 | <0.001 |
| Renal function | 0.95 (0.90,1.01) | 0.98 (0.92,1.05) | 0.588 | 0.587 |