Table 3.
Factor loadings of the one-factor CFA models for the Perceived Risk of HIV Scale for key populations sample 1 and 2 and other populations
| Items | Key populations | Other populations | |
|---|---|---|---|
| Sample 1 | Sample 2 | ||
| i01. What is your gut feeling about how likely you are to get infected with HIV? | 0.741 | 0.766 | 0.795 |
| i02. I worry about getting infected with HIV | 0.201 | 0.033 | 0.590 |
| i03. Picturing self getting HIV is something I find | 0.752 | 0.646 | 0.560 |
| i04. I am sure I will NOT get infected with HIV | 0.636 | 0.635 | 0.593 |
| i05. I feel vulnerable to HIV infection | 0.628 | 0.632 | 0.637 |
| i06. There is a chance, no matter how small, I could get HIV | 0.400 | 0.538 | 0.555 |
| i07. I think my chances of getting infected with HIV are: | 0.918 | 0.868 | 0.853 |
| i08. Getting HIV is something I have: | 0.375 | 0.378 | 0.664 |
| Fit indices | |||
| Chi-square test of model fit | 94.7 | 1137.1 | 93.8 |
| CFI | 0.95 | 0.94 | 0.92 |
| TLI | 0.92 | 0.92 | 0.89 |
| RMSEA (90% confidence interval) | 0.13 (0.10–0.15) | 0.12 (0.11–0.12) | 0.15 (0.12–0.19) |
Bold indicate p value ≤ 0.001