Prevalence and barriers to HIV testing among mothers at a tertiary care hospital in Phnom Penh, Cambodia. Barriers to HIV testing in Phnom Penh, Cambodia.

BACKGROUND: One-third of all new HIV infections in Cambodia are estimated to be due to mother-to-child transmission. Although the Ministry of Health adopted a policy of provider-initiated HIV testing and counseling (PITC), nearly a quarter of pregnant mothers were not tested in 2007. Greater acceptance of HIV testing is a challenge despite Cambodia's adoption of the PITC policy. METHODS: A hospital-based quantitative and cross-sectional survey was conducted to assess the prevalence of and barriers to HIV testing among mothers after delivery at the National Maternal and Child Health Center in Phnom Penh. The Center is one of the largest maternal and child care hospitals in the country to offer PITC services. All 600 eligible mothers who were admitted to the hospital after delivery from October to December 2007 were approached and recruited. Data were collected via a semi-structured questionnaire. RESULTS: The prevalence of HIV testing among women who delivered at the hospital was 76%. In multivariate logistic regression, factors such as the perceived need to obtain a partner's permission to be tested (OR=0.27, 95% CI=0.14-0.51, p<0.01), the lack of knowledge about HIV prevention and treatment (OR=0.38, CI=0.22-0.66, p<0.01), and the lack of access to ANC services (OR=0.35, 95% CI=0.21-0.58, p<0.01) were found to be the main barriers to HIV testing. CONCLUSION: To achieve greater acceptance of HIV testing, counseling on HIV prevention and treatment must be provided not only to mothers but also to their partners. In addition, utilization of non-laboratory staff such as midwives to provide HIV testing services in rural health facilities could lead to the greater acceptance of HIV testing.

Introduction of Provider Initiated Testing & Counseling (PITC) to HIV testing for Pregnant Women in Cambodia / 国際保健医療

<b>Objective</b><br> Provider initiated testing and counseling (PITC) for HIV testing, which is not a mandatory HIV testing policy, to pregnant women was being introducing in many countries. The aim of this study was to assess impact and issues raised by the PITC approach for prevention of mother-to-child transmission (PMTCT) of HIV services at an antenatal clinic (ANC) in the capital of Cambodia.<br><b>Method</b><br> Impact of the PITC approach on the acceptance of PMTCT services was determined by comparing quantitative data indicating the uptakes of PMTCT services during the first one year of PITC with the prior one year.<br><b>Results</b><br> The acceptance rate of HIV testing dramatically increased from 35.9% (3,033/8,459) to 95.3% (7,780/8,162) (p<0.001), however the acceptance rate of post-test counseling after tested declined from 92.1% (2,793/3,033) to 73.9% (5,753/7,780) (p<0.001). The return rates of pregnant women tested with partners and without partners to post-test counseling were, respectively, 85.5% (1,913/2,237) and 69.7% (3,840/5,507) in PITC approach (p<0.001) although this difference was not significant in VCT approach.<br><b>Conclusions</b><br> Although it can be agreed that the PITC approach was an effective strategy to increase the uptake of HIV testing, the remarkable declines of the post-test counseling acceptance lead concern about unexpected needs of counselors and the possibility of negative response to the HIV testing by their partners since the women tested without partners in PITC approach are less likely to return to post-test counseling compared to VCT approach. Further investigation on the reasons why some tested women didn’t receive post-test counseling is needed to find out strategies to keep or increase the acceptance of post-test counseling safely in the PITC approach. It was suggested that we still need to take into account the roles of counseling and partners’ involvement in careful consideration of women’s personal safety even in the implementation of PITC approach.