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Table 5 Population attributable fractions for increase in condoms due to changes in risk perception, Manicaland, Zimbabwe, 2003–13

From: Relationships between changes in HIV risk perception and condom use in East Zimbabwe 2003–2013: population-based longitudinal analyses

 

Increase in condom use

Males

Females

 

n/N (%)

PAF

(95% CI)

n/N (%)

PAF

(95% CI)

Increased risk perception

28/201 (13.9)

3.39%

(−2.22–8.70%)

77/390 (19.7)

6.59%

(0.54–12.3%)

Decreased risk perception

26/201 (12.9)

5.29%

(0.34–9.99%)

85/390 (21.8)

4.63%

(−1.96–10.8%)

  1. Values are: Number of people who increased or decreased risk perception (n) and their percentage (%) among everyone who increased condom use (N); and population attributable fraction (PAF) and 95% confidence interval (95% CI), indicating the proportion of increase in condom use due to the change in risk perception. These estimates are based on adjusted odds ratios (model 2 estimates in Table 4).
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