Trends over time in reported sexual behaviour, perception of AIDS risk, perception of partner behaviour, and reported condom use among antenatal clinic attenders screened in Nairobi, 1992–1999, n=5459
| Survey 1 | Survey 2 | Survey 3 | Survey 4 | Survey 5 | Survey 6 | p Value* | |
|---|---|---|---|---|---|---|---|
| *χ2 test for trend. STI, sexually transmitted infection. | |||||||
| Receipt of money or gifts for sex, lifetime | 9.2% | 9.8% | 6.5% | 4.8% | 5.3% | 1.3% | <0.001 |
| Receipt of money or gifts for sex, previous 3 months | 4.5% | 5.3% | 3.6% | 2.0% | 3.0% | 1.2% | <0.001 |
| Reported STIs among female sex workers, lifetime | 38.5% | 43.6% | 39.3% | 27.3% | 12.5% | 33.3% | 0.003 |
| Reported STIs among female sex workers, previous 3 months | 24.4% | 23.4% | 24.6% | 11.4% | 4.2% | 25.0% | 0.01 |
| More than 5 lifetime sex partners among non-sex-workers | 3.9% | 3.0% | 1.8% | 2.1% | 0.8% | 2.3% | 0.001 |
| More than 2 sex partners in previous 3 months among non-sex workers | 1.0% | 3.9% | 2.3% | 0.6% | 1.0% | 1.4% | 0.01 |
| Perceives herself to be at risk for AIDS | 39.4% | 37.3% | 34.5% | 23.6% | 24.7% | 21.2% | 0.001 |
| Perceives that partner has other partners | 29.5% | 27.5% | 19.7% | 23.5% | 20.8% | 11.2% | 0.001 |
| Has ever used condoms | 2.5% | 6.5% | 2.4% | 7.7% | 6.8% | 19.9% | 0.001 |
| Has used condoms in previous 3 months | 0.4% | 2.1% | 0.7% | 1.6% | 1.1% | 2.5% | 0.11 |