Table 3 Accuracy of self-perceived risk of HIV infection by gender and location.
Location | Urban | Rural | ||||
|---|---|---|---|---|---|---|
Characteristics | Men n(%) | Women n (%) | Both Sexes (n) | Men (n) | Women (n) | Both Sexes (n) |
Accurate Self Reports | Â | Â | Â | Â | Â | Â |
TN | 982 | 906 | 1888 | 1707 | 1440 | 3147 |
TP | 18 | 15 | 33 | 42 | 40 | 82 |
TN + TP | 1000 | 921 | 1921 | 1749 | 1480 | 3229 |
Inaccurate Self Reports | Â | Â | Â | Â | Â | Â |
FN | 30 | 52 | 82 | 55 | 46 | 101 |
FP | 570 | 470 | 1040 | 1119 | 797 | 1916 |
FN + FP | 600 | 522 | 1122 | 1174 | 843 | 2017 |
Total | 1600 | 1443 | 3043 | 2923 | 2323 | 5246 |
Accurate Self Reports (%) | 62.5 | 63.8 | 63.1 | 59.8 | 63.7 | 61.6 |
** Inaccurate self reports (%) | 95 | 90 | 92.7 | 95.3 | 94.5 | 95 |
Sensitivity (%) | 37.5 | 22.4 | 28.7 | 43.3 | 46.5 | 44.8 |
Specificity (%) | 63.3 | 65.8 | 64.5 | 60.4 | 64.4 | 62.2 |
Negative Predictive Value (%) | 97 | 94.6 | 95.8 | 96.9 | 96.9 | 96.9 |
Positive Predictive Value (%) | 3.1 | 3.1 | 3.1 | 3.6 | 4.8 | 4.1 |