Zero vegetable or fruit consumption and its associated factors among children aged 6 to 23 months in Kenya: a multilevel analysis of a large population-based survey

Poor consumption of fruits and vegetables is associated with an increased risk of non-communicable diseases, micronutrient deficiency, and undernutrition. Fruit and vegetable consumption is generally low worldwide, particularly in rural regions of many low- and middle-income countries. This study aimed to determine the prevalence and determinants of zero vegetable or fruit consumption among children aged 6 to 23 months in Kenya using the most recent Kenya Demographic and Health Survey. A cross-sectional study was employed using data from the most recent nationally representative KDHS 2022. A weighted sample of 2,965 children aged between 6 to 23 months who were living with their mother was included in the study. Data extracted from the KDHS 2022 data sets were cleaned, recoded, and analyzed using STATA/SE version 14.0 statistical software. Multilevel logistic regression was used to determine the factors associated with the dependent variable. Finally, variables with a p-value less than 0.05 were declared statistically significant. The proportion of zero vegetable or fruit consumption among children aged 6 to 23 months in Kenya was 45.50% (95% CI: 43.71%-47.30%). Factors like maternal education [AOR = 0.59; 95% CI (0.37, 0.93)], maternal occupation [AOR = 0.60; 95% CI (0.47, 0.76)], media exposure [AOR = 0.59; 95% CI (0.43, 0.80)], wealth index [AOR = 0.68; 95% CI (0.49, 0.95)], place of delivery [AOR = 0.69; 95% CI (0.51, 0.94)], number of ANC visits [AOR = 1.30; 95% CI (1.05, 1.62)], child's age [AOR = 0.30; 95% CI (0.21, 0.41)], community media exposure [AOR = 0.30; 95% CI (0.21, 0.41)], community literacy [AOR = 0.29; 95% CI (0.20, 0.43)], and community poverty [AOR = 1.46; 95% CI (1.04, 2.05)] were significantly associated with zero vegetable or fruit consumption. Conclusion: The proportion of zero vegetable or fruit consumption among children aged 6 to 23 months in Kenya was high. Zero vegetable or fruit consumption was significantly associated with maternal education, maternal occupation, media exposure, wealth index, place of delivery, number of ANC visits, child's age, community media exposure, community literacy, and community poverty. Giving attention to jobless, media-non-exposed mothers, poor wealth status, who gave birth at home, who had no formal education, attended < 4 ANC visits, and children aged 6 to 8 months is recommended.