WHO antenatal care policy and prevention of malaria in pregnancy in sub-Saharan Africa.

BACKGROUND: The WHO 2016 antenatal care (ANC) policy recommends at least eight antenatal contacts during pregnancy. This study assessed ANC8 uptake following policy implementation and explored the relationship between ANC attendance and intermittent preventive treatment in pregnancy (IPTp) coverage in sub-Saharan Africa following the rollout of the World Health Organization (WHO) 2016 ANC policy, specifically, to assess differences in IPTp uptake between women attending eight versus four ANC contacts. METHODS: A secondary analysis of data from 20 sub-Saharan African countries with available Demographic Health and Malaria Indicator surveys from 2018 to 2023 was performed. The key variables were the number of ANC contacts and IPTp doses received during a participant's last completed pregnancy in the past two years. Pooled crude and multivariable logistic regression models were used to explore factors associated with attendance of at least four or eight ANC contacts as well as receipt of at least three doses of IPTp during pregnancy. RESULTS: Overall, only a small proportion of women (median = 3.9%) completed eight or more ANC contacts (ANC8 +). Factors significantly associated with increased odds of ANC8 + included early ANC attendance (AOR: 4.61: 95% CI 4.30-4.95), literacy (AOR: 1.20; 95% CI 1.11-1.29), and higher wealth quintile (AOR: 3.03; 95% CI 2.67-3.44). The pooled estimate across all countries showed a very slight increase in the odds of IPTp3 + among women with eight (AOR: 1.06; 95% CI 1.00-1.12) compared to those with four contacts. In all but two countries, having eight instead of four ANC contacts did not confer significantly greater odds of receiving three or more doses of IPTp (IPTp3 +), except in Ghana (AOR: 1.67; 95% CI 1.38-2.04) and Liberia (AOR: 1.43; 95% CI 1.18-1.72). CONCLUSION: Eight years after the WHO ANC policy recommendation, all countries still had sub-optimal ANC8 + coverage rates. This paper is a call to action to actualize the vision of the WHO and the global malaria community of a malaria free world. Policies to improve ANC and IPTp coverage should be operationalized with clear actionable guidance and local ownership. Study findings can be used to inform multi-level policy, programmatic, and research recommendations to optimize ANC attendance and malaria in pregnancy prevention, thus improving maternal and child health outcomes, including the reduction of malaria in pregnancy.

Malaria-Related Psychosocial Factors, Past Antenatal Care-Seeking Behaviors, and Future Antenatal Care-Seeking Intentions by Maternal Age in Malawi and Democratic Republic of the Congo.

Young women in sub-Saharan Africa are a group at increased risk for malaria in pregnancy. Early antenatal care (ANC) seeking makes it more likely that women will receive the recommended doses of intermittent preventive treatment of malaria in pregnancy. This study used data from national Malaria Behavior Surveys conducted in Malawi and the Democratic Republic of the Congo (DRC) in 2021 to explore the association between intention to attend ANC in the first trimester for a future pregnancy (early ANC intention) and psychosocial factors among women aged 15-49 years. Eight psychosocial factors related to ANC and based on the ideation model were included, including knowledge, attitudes, and self-efficacy. The study used multivariable logistic regression models controlling for demographic characteristics to evaluate associations between early ANC intention and the individual ideational factors and the composite measure. Analysis included 2,148 women aged 15-49 years (Malawi: 827, DRC: 1,321). Antenatal care ideation was lower among young (aged 15-20 years) than among older (aged 21-49 years) women in Malawi. Young mothers with higher ANC ideation were more likely to intend to attend ANC early in their next pregnancy in both countries. Specific ideational factors associated with intention to attend ANC early varied by country and included positive attitudes, knowledge of ANC, and positive self-efficacy. In Malawi and the DRC, youth-friendly social and behavior change interventions to increase ANC-related ideation could increase future early ANC attendance among young women to improve malaria and birth outcomes.

Assessing Hepatitis B Knowledge Among Immigrant Communities in New York City.

The objective of this study was to assess the knowledge of Hepatitis B virus (HBV) among New York City immigrants. Data were obtained from cohort of 2385 persons at-risk for HBV, who completed a knowledge assessment survey during HBV screening events in 2010-2013. HBV knowledge scores were very low among the tested population, with the majority answering every question incorrectly. Participants had higher odds of obtaining a better score if they were fluent in English or born in the US, where participants had lower odds if they were born in Africa or spoke French as their native language. Results show a distinct lack of HBV knowledge among multiple communities at risk for HBV. Future research is needed to evaluate effective interventions to increase HBV knowledge in foreign-born, at-risk communities.