Table 3.
Results of mixed-effect model on ORC (with baseline demographic and work-related variables as predictors)
| N(%) | β (95% CI) | p-value |
|---|---|---|
|
| ||
| Fixed effects | ||
| Intervention | -0.014(−0.07, 0.04) | 0.634 |
| Demographic variables | ||
| Gender | ||
| Female | 0.01 (−0.05, 0.07) | 0.690 |
| Male(ref) | ||
| Age, 10 years # | -0.006(−0.05, 0.04) | 0.800 |
| Ethnicity | ||
| Minority | -0.06(−0.11, −0.001)* | 0.046 |
| Han(ref) | ||
| Marriage status | ||
| Non-married | -0.01(−0.09, 0.06) | 0.741 |
| Divorced/separated | 0.03(−0.08, 0.13) | 0.627 |
| Married(ref) | ||
| Education | ||
| Middle school | -0.04(−0.13, 0.06) | 0.464 |
| High school | -0.09(−0.19, −0.004)* | 0.041 |
| University or higher | 0.04(−0.02, 0.11) | 0.173 |
| College(ref) | ||
| Work-related variables | ||
| Occupation | ||
| Nurse | -0.009(−0.09, 0.07) | 0.836 |
| Others | -0.03(−0.10, 0.03) | 0.307 |
| Physician(ref) | ||
| Administrative title | ||
| Yes | -0.06(−0.12, −0.005)* | 0.034 |
| No(ref) | ||
| Professional rank | ||
| Junior | -0.02(−0.08, 0.05) | 0.652 |
| Intermediate or higher | 0.03(−0.06, 0.12) | 0.558 |
| Entry level(ref) | ||
| Frequency of encountering HIV patients | ||
| None | -0.09(−0.02, 0.21) | 0.104 |
| Often | 0.03(−0.03, 0.08) | 0.426 |
| Everyday | -0.003(−0.07, 0.07) | 0.924 |
| Sometimes(ref) | ||
| Years in HIV-related area, 10 years # | 0.01 (−0.07, 0.09) | 0.759 |
| Random effects, mean(se) | ||
| Within-cluster | 0.002(0.002) | |
| Within-subject | 0.026(0.004) | |
#
10-year difference was detected given the extremely small coefficients assessing 1-year difference.
*
p<0.0