Community Knowledge Variation; Bed-Net Coverage and the Role of a District Healthcare System; and their Implications for Malaria Control in Southern Malawi

This paper presents data on the pattern of knowledge of caregivers; bed-net coverage and the role of a rural district healthcare system; and their implications for malaria transmission; treatment; prevention and control in Chikhwawa; southern Malawi; using multi-level logistic regression modelling with Bayesian estimation. The majority of caregivers could identify the main symptoms of malaria; that the mosquito was the vector; and that insecticide-treated nets (ITN) could be used to cover beds as an effective preventative measure; although cost was a prohibitive factor. Use of bed nets displayed significant variation between communities. Groups that were more knowledgeable on malaria prevention and symptoms included young mothers; people who had attended school; wealthy individuals; those residing closest to government hospitals and health posts; and communities that had access to a health surveillance assistant (HSA). HSAs should be trained on malaria intervention programmes; and tasked with the responsibility of working with village health committees to develop community-based malaria intervention programmes. These programmes should include appropriate and affordable household improvement methods; identification of high-risk groups; distribution of ITNs and the incorporation of larval control measures; to reduce exposure to the vector and parasite. This would reduce the transmission and prevalence of malaria at community level

Care-Seeking Behaviour and Implications for Malaria Control in Southern Malawi

Abstract:Although malaria is a controllable and preventable disease; it remains among the leading causes of mortality and morbidity in southern Malawi. The importance of early diagnosis and prompt treatment with hospital prescribed drugs and effective home management to control malaria is well established; however; these in part depend on how households make their decisions when family members have suffered from malaria. This study examines the behaviour of households with regard to decisions they make in managing malaria illness. Using hierarchically built data from a survey of 1;400 mothers nested within 33 communities; a series of two-level logistic regression models with Bayesian estimation was used to determine predictors of care-seeking behaviour towards malaria when a family member or a child was perceived to have malaria. The results show that most families normally visit or use medication prescribed at health facilities for both adult (80) and child (86) members when they are perceived to have malaria. The main obstacle to accessing the nearest health facility was distance and transport costs (73) and the main problems encountered at health facilities were long waiting time or absence of health workers (73) and shortage of drugs (35). Among the main predictor variables for choices of treatment for childhood malaria was the absence of a health surveillance assistant for those that visited hospitals [?=0.56; 95 CI:-0.86;-0.26]; bought medication from open markets [?=0.51; 95 CI:0.20;0.82]; and those that used other traditional methods or did nothing [?=0.70; 95