Factors associated with minimum dietary diversity, minimum meal frequency and minimum acceptable diet practices among children 6-23 months of age in Bobo-Dioulasso, Burkina Faso

Abstract

The study assessed infant and young child feeding practices and associated factors among 6–23-month-old children in order to inform ongoing and future programs and projects in Bobo-Dioulasso area, in Burkina Faso. Information on child feeding practices and determinants in urban areas is limited in Burkina Faso. Data of 301children, collected in 2013, were considered in this secondary analysis. Questionnaires were used to collect data on respondents’ socio-demographic and economic situation. In addition to the information on child care practices, food consumption data were also collected using a 24h dietary recall questionnaire. Indicators of minimum dietary diversity (MDD), minimum meal frequency (MMF), and minimum acceptable diet (MAD) were constructed and proportion of children meeting these indicators calculated. Binary logistic regression was used to see the association between the outcome variables and explanatory variables, and multivariable logistic regression was performed to identify factors associated with minimum dietary diversity, meal frequency and minimum acceptable diet. Data cleaning and analysis were done using SPSS version 25. Odds ratios (ORs) with 95 % confidence interval (CI) were computed to measure the strength of association. Almost 3 out of 4 mothers (72.5%) were housewives and 62.4% of them were illiterate. Among the 301 children, 40.2% were aged 18-23 months. About half of the children (45.2%) were born to mothers from high income households. The proportion of children 6–23 months who met the MDD and MMF for breastfed and non-breastfed children was 18.3% and 28.9%, respectively. Less than one fifth of breastfed children (16.1%) received MAD. Girls were more likely to meet the MDD (p=0.02) and MAD (p=0.04) than boys. The proportion of children 6-23 months meeting the three complementary feeding practice indicators in Bobo-Dioulasso in Burkina Faso were far below the WHO-recommended standard of 90% coverage. The MDD and MAD were positively associated to the female gender. This finding could be used to better target the children in order to improve the effects of the ongoing or future interventions in increasing appropriate complementary feeding practices. Key words: Dietary diversity, acceptable diet, associated factors, children 6-23 months