Knowledge and practice of health workers towards maternal and child health in the Democratic Republic of the Congo: a cross-sectional study.

BACKGROUND: The burden of maternal and child mortality is high in the Democratic Republic of the Congo (DRC). While health workers (HWs) with adequate knowledge and practice of maternal and child health (MCH) are crucial to reduce this burden, the skill level of HWs in charge of MCH in the DRC is currently insufficient. This study aimed to assess the knowledge and practice of HWs towards MCH in Kasai and Maniema, two DRC provinces with very high maternal mortality ratios and under-5 mortality rates. METHODS: This cross-sectional study was conducted in 96 health facilities of Kasai and Maniema provinces in 2019. All HWs in charge of MCH were eligible for the study. Data were collected using a structured questionnaire containing 76 questions on knowledge and practice of MCH. Analyses were performed using the Wilcoxon-Mann-Whitney test, Kendall's correlation test, and a multivariate linear mixed regression model. RESULTS: Among participating HWs, 42.6% were A2 nurses (lowest qualification), 81.9% had no up-to-date training in MCH, and 48.4% had only 1-5 years of experience in MCH. In the two provinces combined, about half of HWs had poor knowledge (50.6%) and poor practice (53.3%) of MCH. Knowledge and practice scores were higher in Maniema than in Kasai (P < 0.001). Good knowledge and practice scores were significantly associated with high qualification (P = 0.001), continuing up-to-date training in MCH (P = 0.009), and 6 years of experience or more in MCH (P = 0.01). CONCLUSION: In Maniema and Kasai provinces, about half of HWs had poor knowledge and poor practice of MCH. The conversion of A1 nurses into midwives as well as the provision of up-to-date training in MCH, supervision, and mentorship could improve the skill level of HWs and could thus reduce the burden of MCH in the DRC.

This study assessed the knowledge and practice of health workers (HWs) towards maternal and child health (MCH) in Kasai and Maniema, two provinces of the Democratic Republic of the Congo (DRC) with very high maternal and child mortality rates. About half of surveyed HWs had poor knowledge and poor practice of MCH. Good knowledge and good practice were associated with high qualification, up-to-date training, and 6 years of experience or more in MCH. The conversion of A1 nurses into midwives as well as the provision of up-to-date training in MCH, supervision, and mentorship could improve the skill level of HWs and could thus reduce the burden of MCH in the DRC.

Analysis of false-negative rapid diagnostic tests for symptomatic malaria in the Democratic Republic of the Congo.

The majority of Plasmodium falciparum malaria diagnoses in Africa are made using rapid diagnostic tests (RDTs) that detect histidine-rich protein 2. Increasing reports of false-negative RDT results due to parasites with deletions of the pfhrp2 and/or pfhrp3 genes (pfhrp2/3) raise concern about existing malaria diagnostic strategies. We previously identified pfhrp2-negative parasites among asymptomatic children in the Democratic Republic of the Congo (DRC), but their impact on diagnosis of symptomatic malaria is unknown. We performed a cross-sectional study of false-negative RDTs in symptomatic subjects in 2017. Parasites were characterized by microscopy; RDT; pfhrp2/3 genotyping and species-specific PCR assays; a bead-based immunoassay for Plasmodium antigens; and/or whole-genome sequencing. Among 3627 symptomatic subjects, 427 (11.8%) had RDT-/microscopy + results. Parasites from eight (0.2%) samples were initially classified as putative pfhrp2/3 deletions by PCR, but antigen testing and whole-genome sequencing confirmed the presence of intact genes. 56.8% of subjects had PCR-confirmed malaria. Non-falciparum co-infection with P. falciparum was common (13.2%). Agreement between PCR and HRP2-based RDTs was satisfactory (Cohen's kappa = 0.66) and superior to microscopy (0.33). Symptomatic malaria due to pfhrp2/3-deleted P. falciparum was not observed. Ongoing HRP2-based RDT use is appropriate for the detection of falciparum malaria in the DRC.