Asia Pacific journal of clinical nutrition
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Asia Pac J Clin Nutr · Jan 2003
Comparative StudyAnaemia and vitamin A deficiency in poor urban pregnant women of Bangladesh.
This cross-sectional study investigated the prevalence of anaemia and vitamin A deficiency (VAD) among pregnant women in a poor urban population of Bangladesh. It also examined the association of various socio-economic and dietary factors with anaemia and vitamin A status. A maternal and child health clinic in Dhaka city, Bangladesh was used to obtain the sample. ⋯ In conclusion, anaemia and vitamin A deficiency were highly prevalent among poor urban pregnant women in Bangladesh. Various socio-economic and dietary factors may influence the anaemia and vitamin A status of these women. The present study emphasizes the need for a comprehensive intervention strategy, which include both nutritional and environmental factors, to improve the nutritional status of this population.
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Asia Pac J Clin Nutr · Jan 2003
Comparative StudyComparison of a malnutrition screening tool with subjective global assessment in hospitalised patients with cancer--sensitivity and specificity.
Malnutrition is common in hospitals and it is important to implement an appropriate nutrition screening tool to identify patients at risk. The aim of the study was to assess the sensitivity and specificity of the malnutrition screening tool developed by the Malnutrition Advisory Group of the British Association of Parenteral and Enteral Nutrition against subjective global assessment in hospitalised patients with cancer. A cross-sectional study assessing the risk of malnutrition and nutritional status of sixty-five hospitalised patients with cancer, aged 56 +/- 15 years. ⋯ The positive predictive value was 88% and the negative predictive value 38%. There were significant linear trends between subjective global assessment classification and percentage weight loss in the previous six months (P < 0.001) and body mass index (P = 0.007). The malnutrition screening tool developed by the Malnutrition Advisory Group of the British Association of Parenteral and Enteral Nutrition is not a suitable screening tool for detecting risk of malnutrition in hospitalised patients with cancer.
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Asia Pac J Clin Nutr · Jan 2003
Prevalence of metabolic syndrome among Filipino adults aged 20 years and over.
This study sought to determine the prevalence of metabolic syndrome, using data collected from 4,541 adults aged 20 years and over covered in the Fifth National Nutrition Survey conducted in 1998. The metabolic variables analyzed were: total cholesterol, LDL-c, HDL-c, triglycerides and fasting blood glucose. In addition, measurements of obesity such as body mass index (BMI), waist-to-hip ratio (WHR) and waist circumference (WC) as well as blood pressure were taken. ⋯ The results showed that the prevalence rate of metabolic syndrome is 0.28%, based on the number of individuals with the following characteristics: high FBS, hypertensive, android obese, with body mass index (BMI) of > or =25.0 and high WC. Females had a higher rate than males - almost twice. Considering that metabolic syndrome, with its co-morbidity factors is prevalent among some Filipino adults aged 20 years and over, it is recommended that health programs geared towards minimizing the morbid risk factors be properly developed, promoted and fully implemented.
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Asia Pac J Clin Nutr · Jan 2003
Current status of vitamin A deficiency and the National Vitamin A Control Program in Nepal: results of the 1998 National Micronutrient Status Survey.
The overall objective of the Nepal Micronutrient Status Survey (NMSS) was to assess the distribution and severity of micronutrient malnutrition, and to measure the progress achieved by different interventions. Data presented in this paper concern the prevalence of vitamin A deficiency (VAD) and the outreach and coverage of the National Vitamin A Supplementation activity. A multi-stage cluster sample design was employed that provided statistically representative data for each of thirteen eco-development strata (because of low population density, the West Mountains, Mid-west Mountains and Far-west Mountains were combined into a single stratum). ⋯ As would be expected, clinical VAD was most prevalent among children who had not received vitamin A during the most recent vitamin A capsule distribution. Indeed, the data show that vitamin A capsule receipt among children conferred a 59% protective effect for night-blindness and a 51% effect for Bitot's spots. These results point to significant progress having been achieved by the NVAP and NID capsule distribution activities.