Nutritional status and morbidity on an irrigation project in Turkana District, Kenya.

Abstract

The research reported on here was undertaken to identify the most important contributors to continuing high mortality on a small-scale irrigation project at Nakwamoru in Turkana District, Kenya. The health status of project settlers had not been assessed prior to the present study, which was undertaken in 1978-79, a decade after the project was started. The purpose of the study was to estimate the nutritional status of project children and the major causes of morbidity in the Nakwamoru area. Nutritional status was derived from cross-sectional anthropometric measurements, including weights, heights, triceps skinfolds, and upper arm circumferences, taken on approximately 60% of project children (n = 236) aged 1-10 years. The major causes of morbidity in project settlers of all ages for the period 1973-78 were estimated from outpatient records from the local primary care facility. Age/sex patterns of clinic use were obtained through interviews. Stunting was found to be prevalent, especially in children aged 1-4, while wasting was only observed in a small proportion of the sample, indicating a seasonal pattern of malnutrition. Derived cross-sectional areas of upper arm muscle and fat were found to be low by comparison with U.S. standards, suggesting both energy and protein deficits in project children. Malaria and acute respiratory infections were found to be the major causes of illness in the local population, and both are likely to have contributed to the generally poor nutritional status of project children. Despite free biomedical care, 15% of the local population in general and 23% of adult females had never used clinic services.