RESUMEN
BACKGROUND: Sleeping under a long-lasting insecticidal net (LLIN) is recommended for all pregnant women in sub-Saharan Africa, due to the high prevalence of malaria infection and its associated complications in the region. Despite this, LLIN use has still remained sub-optimal among pregnant women in Maiduguri, Nigeria. Understanding the interplay of factors influencing this important health behaviour would guide the development of interventions to promote its adoption. METHODS: Data was collected from 380 randomly selected antenatal care attendees of a hospital in Maiduguri, using structured questionnaires. This data was then used to test the Information-Motivation-Behavioural Skills (IMB) model, for model fit, and interrelations among the constructs, using the structural equation modelling analysis with Smart-PLS. RESULTS: Information and motivation were significantly related to behavioural skills (r = 0.29, p < 0.001 and r = 0.37, p < 0.001, respectively); and also to behaviour (r = 0.22, p < 0.001 and r = 0.11, p = 0.033 respectively). Behavioural skills however, did not significantly relate to behaviour (r = 0.03, p = 0.278). CONCLUSION: These findings highlight the potential usefulness of the IMB model in guiding interventions for promoting LLIN use among this group. More emphasis should also be laid on boosting levels of information and motivation among the target group.