Acceptance of self-testing for increased vaginal pH in different subsets of Ugandan women

We assessed the acceptance of self-testing for vaginal pH in 344 Ugandan women in different clinical settings. Women tested themselves by insertion of a gloved finger into the vagina to test vaginal pH and provide a smear on a glass slide. None of the tested women found the test very difficult: 8% found it somewhat difficult, 16% rather easy and 76% very easy to do. Of the 20% who found it difficult to read the test result, more women were attending a family planning clinic or had a higher diploma (P = 0.001). Pregnant women were least likely to understand of the meaning of the test, while those visiting family planning clinics had the opposite experience. HIV-infected women were most motivated to accept: 95% would be happy to use the test more often if requested, and another 3.5% felt they might be better motivated to do repeat testing after extra explanation. Self-sampling of vaginal pH is well accepted by Ugandan women. Our new method also allows diagnostic work-up by formal microscopy. Before commencing large-scale population screening, unexpected reactions of different subpopulations should be taken into account.