Causes of malnutrition in Mangaung

[摘要] English: Malnutrition is often a silent and invisible problem and its persistence has profound and devastating implications for children, society and the future of humankind. While good nutrition is extremely important for a healthy lifestyle and quality of life, the effects of poor nutrition are devastating. Before interventions can be implemented however, it is essential to determine the specific causes of malnutrition in a community.The community of Mangaung is a rapidly urbanizing community where the double burden of malnutrition and diseases of lifestyle occur simultaneously. The causes of malnutrition are seen as deeply rooted in environmental factors, such as poverty and lack of education. In any attempt to improve nutritional status it is therefore important to assess the relationship between certain environmental factors and nutritional status indicators.The aim of this study was to assess nutritional status (anthropometric status and dietary intake) and household resources (household and parent/caregiver particulars), in an attempt to identify specific issues that play a role in the development of malnutrition. The main objective of this study was thus to provide baseline data on causes of malnutrition in two areas of Mangaung, namely JB Mafora and Namibia.Household information and socio-demographic status were determined by means of a questionnaire completed in an interview. BMI of caregivers and weight-for-age, height-for-age and weight-for-height of children younger than six years were obtained using standard techniques. Dietary intake was determined by a questionnaire during an interview.The results in the study identified a number of socio-demographic factors associated with malnutrition. A concerning percentage of households had no income and in most households only one person contributed to income. Although a large proportion of breadwinners in the study areas were employed, a large proportion of household members where either unemployed or were dependent on another source of income, i.e. pension. In a large proportion of households, none of the women used any family planning. The percentage of respondents who ever attended clinics, were high. Level of education of household members older than 18 years showed that only a few of household members received education on tertiary level, while more than ten percent had no schooling. Regarding medical conditions a significant amount of household members indicated hypertension. As expected, diarrhea, loss of appetite and weight loss was generally more prevalent in underweight caregivers, but differences were not statistically significant.The prevalence of overweight and obesity in the studied group of household members was an outstanding anthropometric feature, with almost half of caregivers falling in the overweight or obese categories. Results of this study indicated that the number of well-nourished children in this study was small.The percentage of underweight children (17%) was higher when compared with the NFCS (1999), while a large percentage (30.3%) of children were stunted. As expected, a much smaller percentage of children (9.2%) in the study had a reduced weight-for-height than a weight-for-age or height-for-age.A relatively large proportion of the respondents did not consume foods from all three groups during each meal. Almost all adults did not consume a balanced breakfast, the majority did not include all three food groups for lunch and more than half did not have a balanced supper. In the case of children, a high percentage did not eat a balanced diet. In the case of babies (between birth and six months), results showed that approximately 80.0% of babies received a well balanced diet throughout the day. This is due to the high percentage of mothers who exclusively breastfed their babies.With the view to implementing a relevant nutrition education intervention program in Mangaung in the future, this base-line study (2004) was considered essential. Findings on the existing nutritional status and specific causes of nutritional problems of the community of Mangaung, can make a meaningful contribution to the design of effective nutrition intervention programmes.

[发布机构] University of the Free State