African Journal of Public Health and Health Systems | 24 March 2019
Determinants of Consistent Insecticide-Treated Net Use Among Pregnant Women in Cross River State, Nigeria: A Rainy Season Intervention Study
E, k, a, n, e, m, B, a, s, s, e, y, ,, C, h, i, n, w, e, O, k, o, n, k, w, o, ,, A, m, i, n, a, S, u, l, e, i, m, a, n
Abstract
Malaria is a leading cause of illness and death among pregnant women in Nigeria. Transmission intensifies during the rainy season, making consistent use of insecticide-treated nets (ITNs) essential. Consistent use during this high-risk period remains suboptimal, with its determinants inadequately explored in contexts such as Cross River State. This study aimed to identify the key determinants of consistent ITN use among pregnant women during the rainy season in Cross River State, Nigeria, and to assess the effect of a targeted intervention addressing these factors. A quasi-experimental study was implemented across four local government areas. A baseline survey of 420 pregnant women assessed knowledge, attitudes, and practices. The intervention group received a package of intensified health education, practical net-hanging demonstrations, and community engagement. Post-intervention surveys and focus group discussions evaluated changes. Data were analysed using descriptive statistics and logistic regression. Post-intervention, consistent ITN use in the intervention group rose from 42% to 78%. Key determinants positively associated with consistent use were: receiving practical hanging support (adjusted odds ratio 3.2), belief in the net’s effectiveness, and spousal encouragement. The main barrier identified was discomfort due to heat. The intervention improved consistent ITN use in the rainy season. Beyond distribution, addressing practical and socio-cultural factors through hands-on support and spousal involvement is critical for sustained use. Malaria elimination programmes should integrate practical net-hanging support and spousal education into antenatal care. Community health workers require training to deliver context-specific communication addressing seasonal barriers like heat discomfort. Malaria prevention, insecticide-treated nets, antenatal care, health behaviour, maternal health, Nigeria. This study provides evidence on modifiable determinants of ITN use in pregnancy during high-transmission seasons and demonstrates the effectiveness of a practical, multi-component intervention within a routine service setting.