Table 2.
Estimation of age-period-cohort effect on the trends of human immunodeficiency virus (HIV) infection via blood transmission during 1995–2020 in Hubei, China.
| Coefficient | Standard deviation | P-value | |
|---|---|---|---|
| Fixed effects | |||
| Intercept | −0.807 | 0.556 | 0.206 |
| Age | −0.099 | 0.009 | <0.001 |
| Age2 | −0.002 | 0.000 | <0.001 |
| Gender | 0.089 | 0.061 | 0.172 |
| Ethnic | −0.560 | 0.127 | 0.014 |
| Marital | −0.016 | 0.197 | 0.903 |
| Education | −0.451 | 0.102 | 0.003 |
| Random effects | |||
| Time period | 1.087 | 0.707 | 0.062 |
| Birth cohort | 1.379 | 0.893 | 0.061 |
| Goodness of fit | |||
| −2 Log Likelihood | 222060.900 |