Factors Influencing Malnutrition among Young Children in a Rural Community of Sarawak

Introduction: This study aimed to determine the prevalence of malnutrition and factors influencing malnutrition among children aged five years and below in Serian District of Sarawak, a district where the majority of people are indigenous. Methods: Using a cross-sectional method, a total of 177 children were randomly selected and assessed, and their mothers or caregivers were interviewed. Data were collected using a pretested questionnaire; anthropometric measurements were also taken. Data were analysed using SPSS version 17.0. Results: The prevalence of underweight, stunting and wasting in children aged five years and below was 20.9%, 11.9% and 10.2% respectively. The results suggest that the significant factors contributing to underweight are birth weight, frequency of child visit to the clinic, and individual insecurity. Only age, when complementary diet was introduced, was found to be significantly associated with stunting. For wasting, individual insecurity, duration of family planning and met recommended protein intake per day were found to be significant factors. Conclusion: The prevalence of malnutrition in children 5 years and below in Serian District of Sarawak is high compared to state figures. The major contributing factors were found to be manifested at the individual and family level. There is a need for appropriate public health promotion and socioeconomic improvement interventions towards improving the nutritional status and health of children in Serian District.

Angiostrongylus malaysiensis from Tuaran, Sabah, with reference to the distribution of the parasite in Malaysia.

A survey of Angiostrongylus malaysiensis among wild rodent and molluscan hosts was made in the Tuaran Central Agricultural Research Station and within the vicinity of Tuaran, Sabah. Three of 19 Rattus rattus diardii, one of 2 R. exulans and one R. argentiventer were found naturally infected with the parasite. In this survey 56 of 382 molluscs comprising of Pila scutata, Achatina fulica and two species of land slugs, Laevicaulis alte and Microparmarion malayanus, were found naturally infected with the parasite. Samples of larvae from each of these molluscs were experimentally transferred to laboratory albino rats and adult worms consistent with A. malaysiensis were recovered. Comparison of the rat hosts and the molluscan intermediate hosts of the parasite in Peninsular Malaysia, Sarawak and Sabah was made, and the finding of A. malaysiensis in Tuaran is the first report of the parasite from Sabah. The distribution of the parasite throughout Malaysia is discussed. Observation on the human consumption of the freshwater snail, P. scutata, was made. Although the infection rate of this snail is low compared with other molluscan hosts examined. The importance of this mollusc as a potential source of human infection should not be overlooked. Hospital records for 1974 and 1975 were examined and clinical human angiostrongyliasis was rarely recorded in Sabah.