Food label reading and understanding in parts of rural and urban Zimbabwe

Background: Overweight and obesity prevalence is rapidly rising in developing countries. The reading and understanding of nutrition information on food packages has been shown to improve food choices and instill healthy eating habits in individuals.Objective: The aim of this study was to describe the prevalence of food label usage and understanding among urban and rural adults in Zimbabwe and its association with demographic and socio economic factors.Methods: A cross sectional study was conducted on 320 adults (147 urban and 173 rural) using a validated questionnaire adapted from previous similar studies. Data were analysed using SPSS-17 statistical software.Results: A high proportion (77.2%) of the respondents read food labels. Food label reading differed significantly by educational status (p<0.05), employment status (p<0.05) and locality (p<0.05). Only 40.9% of food label readers mostly understood the information on the food labels. More urban shoppers (86.1%) read food labels than their rural counterparts (66.7%). A significant number of participants (80.6%) indicated they would like to be educated on the meaning of food labels and 80.3% preferred the nutrition information on food labels to be simplified.Conclusion: The study found above average reported reading of nutrition information on food labels with partial understanding. Efforts should be made to determine how all consumers could be made to understand the nutrition information on food labels and use it effectively in decision making.Key Words: food, labels, reading, nutrition, informatio

A restrospective study of the nutritional status of primary school children in Harare

Malnourished children may grow up to become adults with reduced physical and cognitive capacity. Knowledge of trends of children’s nutritional status over time is important to raise awareness, guide resource allocation as well as develop nutrition-related interventions for communities. A retrospective study was conducted in Harare using data collected and compiled by the Harare City Council Nutrition Unit. Trends of nutritional status of primary school children in high density areas of Harare were examined in relation to stunting and wasting. All anthropometric data generated from 2003 to 2011 by the Harare Nutrition Unit were analysed. Age was calculated by subtracting the date of birth from the date of interview. The Z-scores for height-for-age (HAZ), and weight-for-height (WHZ) were calculated using the National Centre for Health Statistics (NCHS) standards. Children with HAZ and WHZ less than -2 SD from the median reference population were considered stunted and wasted, respectively. The least squares method was used to determine the strength of outcome change measures over time. A decrease in stunting was observed from a prevalence of 10.2% to 7.4% over the period 2003 to 2011 in males (R2 = 0.13), and from 7.8% to 4.4% in females (R2 = 0.29) over the same period. Wasting in both males and females was on a slower decrease starting only from the year 2007 to 2009 (R2 = 0.11) for males and (R2 = 0.05) for females. There has been an increase in wasting in recent years from 2009 to 2011 in males (2.7-4.6%) and females (3.1-3.6%). More males among primary school children are both wasted and stunted than females. The results demonstrate a decreasing prevalence in stunting in primary school children but there is an increase in prevalence of wasting in primary school children. Interventions to curb the rise in wasting in primary school children in Harare’s high density areas are warranted such as resuscitation of school nutrition gardens, school feeding program and health education.Key words: stunting, wasting, malnutrition, children, Zimbabw