Primary outcomes
HIV infections
HIV INFECTIONS
Maternal HIV incidence and “appropriate PrEP use” were the primary outcomes. HIV incidence was defined as confirmed maternal HIV infections per 100 person‐years of follow‐up. Incident HIV infections were compared between arms using generalized estimating equations (GEE) with a Poisson link. Appropriate PrEP use was defined as the proportion of high‐risk (either NASCOP or Pintye tools) accepting PrEP and low‐risk declining PrEP and was compared between arms using GEE with a Poisson link. Independent correlation structures with robust standard errors were used for all GEE models. All analyses included clustering by the facility. Adjusted models included baseline high‐risk HIV status and marital status.