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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

From: Cross-cultural adaptation of the Perceived Risk of HIV Scale in Brazilian Portuguese

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)

  1. Bold indicate p value ≤ 0.001