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  • Title: Prevalence of malnutrition and intestinal parasites in preschool slum children in Lucknow.
    Author: Awasthi S, Pande VK.
    Journal: Indian Pediatr; 1997 Jul; 34(7):599-605. PubMed ID: 9401252.
    Abstract:
    OBJECTIVE: To assess the point prevalence of intestinal parasites and their association with nutritional parameters. SETTING: Anganwadi centers under the Integrated Child Development Scheme (ICDS) in Lucknow, North India. DESIGN: Cross-sectional survey. METHODS: By random draw, 32 out of 153 Anganwadi centers were selected. All eligible subjects registered with the Anganwadi worker were enrolled. These were 1061 children (48.3% girls and 51.7% boys) between the ages of 1.5 to 3.5 years. RESULTS: Of these, 67.6% were underweight (weight for age < -2 SD), 62.8% were stunted (height for age < -2 SD) and 26.5% were wasted (weight for height < -2 SD). Parasites were detected in 17.5% (95% CI 15.3%-19.9%) children by a single direct fecal smear examination. Of these, Ascaris lumbricoides was found in 124 (68.1%) and Giardia lamblia in 60 (32.9%). There was no association between weight or height and parasite positivity. The mean hemoglobin levels for children who were smear positive versus smear negative for ascaris or giardia were 9.1 g/dl and 9.6 g/dl, respectively (p < 0.0001). CONCLUSION: In the urban slums the point prevalence of intestinal parasites is 17.5% in the preschool children. Malnutrition and low hemoglobin levels are also widely prevalent. Urgent remedial steps are needed on community basis to improve their nutritional status and control parasitic infestation. Findings are reported from a study conducted to assess the prevalence of intestinal parasites and their association with malnutrition in a sample of preschool children from 32 randomly chosen anganwadi centers in urban Lucknow, India. Overall, there are 153 anganwadi centers in the city. All eligible children registered with the anganwadi worker were enrolled. Findings are based upon the study of 549 boys and 512 girls aged 1.5-3.5 years. 67.6% were underweight, 62.8% were stunted, and 26.5% were wasted. Parasites were detected in 17.5% of children by a single direct fecal smear examination. Of those, Ascaris lumbricoides was found in 124 (68.1%) and Giardia lamblia in 60 (32.9%). There was no association between weight or height and parasite positivity. The mean hemoglobin levels for children who were smear positive rather than smear negative for ascaris or giardia were 9.1 g/dl and 9.6 g/dl, respectively. Urgent steps are needed in this setting at the community level to improve children's nutritional status and control parasite infestation.
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