African Food Chemistry (Food Science) | 07 September 2009
Replication Study on Nutritional Security and Dietary Diversity in Rural Botswana Communities
S, e, n, g, a, S, e, k, g, o, b, a, ,, M, o, g, a, e, M, o, l, e, f, i
Abstract
Nutritional security refers to ensuring that all individuals have access to sufficient, safe, and nutritious food at all times. Participants were recruited through random sampling from four districts of Botswana. Dietary data was collected via a structured questionnaire with five-point Likert scale responses, and analysed using multivariate regression models to identify factors affecting nutrient intake levels. Data analysis revealed that community members consume an average of 75% of the recommended daily allowance for fruits and vegetables, indicating a significant gap in meeting nutritional guidelines. The replication study confirms previous findings regarding dietary diversity and its implications on nutritional security among rural Botswana communities. Increased public health education campaigns should be implemented to promote balanced diets rich in fruits and vegetables. The empirical specification follows $Y=\beta_0+\beta^\top X+\varepsilon$, and inference is reported with uncertainty-aware statistical criteria.