Research Article
Application of Zero-Inflated Poisson Mixed Models in Prognostic Factors of Hepatitis C
Table 3
The results of mixed PR model.
| Parameter |
Category | Estimated | Standard error | -value |
| Intercept | | 0.7320 | 0.188 | <0.001 | Age | | 0.0049 | 0.0036 | 0.195 | Sex | Female* | | | | Male | −0.0487 | 0.0864 | 0.580 | Riskfactor | No* | | | | Yes | 0.154 | 0.0803 | 0.053 | Genotype | 1* | | | | 2 | −0.1760 | 0.2785 | 0.539 | 3 | −0.2357 | 0.0984 | 0.013 | Treatment | Interferon plus Ribavirin* | | | | Peg-Interferon plus Ribavirin | −0.2584 | 0.0728 | 0.001 | Variance component | | 0.2469 | | <0.001 |
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Reference group.
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