Non-booking for antenatal care and risks for vertical HIV transmission among women in Chitungwiza, Zimbabwe: a cross-sectional study

• Main Authors: Patricia Mandima (Author), Nikki Schaay (Author), Bernard Ngara (Author), Martina Lembani (Author)
• Format: Book
• Published: BMC, 2022-11-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.
• Notes: 10.1186/s12884-022-05131-x; 1471-2393
• Keywords: Booking; Pregnancy; HIV; PMTCT; Women; Gynecology and obstetrics; RG1-991
• Source: BMC Pregnancy and Childbirth, Vol 22, Iss 1, Pp 1-7 (2022)

Abstract Background The success of prevention of mother to child transmission of HIV (PMTCT) programs dependents on pregnant women accessing antenatal care (ANC) services. Failure to access ANC throughout the course of pregnancy presents a missed opportunity to fully utilize PMTCT services and a high risk for vertical HIV transmission. Whilst not booking for ANC was about 6% in Zimbabwe, according to the 2015 Zimbabwe Demographic and Health Survey, it is important to determine the local burden of pregnant women both un-booked for ANC and living with HIV. in Chitungwiza city, to inform local response. This study aimed at determining the proportion of women un-booked for antenatal care and among them, the proportion of women who were with HIV and to identify risk factors associated with not-booking for ANC in Chitungwiza city in Zimbabwe. Methods A cross-sectional study was conducted involving a review of clinic records for 4400 women who received postnatal care at all 4 maternity clinics in Chitungwiza city between 01 January 2017 and 31 December 2017. Bivariate and multiple logistic regression analysis with Chi squared test were used to determine risk factors associated with booking status while adjusting for other study variables. All statistics tests' decisions were concluded at 5% level of significance. All data analysis was performed using STATA (version 13) statistical package. Results A total of 4400 women were attended to and of these, 19% were un-booked for ANC, while a total of 3% of the women were both un-booked and living with HIV. The women with HIV were 0.24 times less likely to book for ANC than HIV negative women, adjusted OR = 0.76 (95% CI: 0.61-0.98). Women aged 20-34 years were 1.3 times more likely to book than the teenagers, adjusted OR = 1.3 (95% CI: 1.04-1.62). Conclusion The proportion of women not booked for ANC of 19% was unexpectedly high. With 3% of pregnant women in Chitungwiza having both HIV and no access to ANC, the risk for vertical HIV transmission remains. More need to be done to improve ANC access, targeting teenage mothers and those living with HIV who are more less likely to access ANC.