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BMC Public Health
Published in: BMC Public Health 1/2017

Open Access 01-12-2017 | Research article

Nutritional status among primary school children in rural Sri Lanka; a public health challenge for a country with high child health standards

Authors: N. P. G. C. R. Naotunna, M. Dayarathna, H. Maheshi, G. S. Amarasinghe, V. S. Kithmini, M. Rathnayaka, L. Premachandra, N. Premarathna, P. C. Rajasinghe, G. Wijewardana, T. C. Agampodi, S. B. Agampodi

Published in: BMC Public Health | Issue 1/2017

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Abstract

Background

Nutritional status of pre adolescent children is not widely studied in Sri Lanka. The purpose of this study was to determine the nutritional status among pre-adolescent school children in a rural province of Sri Lanka.

Methods

A school based cross sectional study was carried out in North Central Province in 100 rural schools, selected using multi stage cluster sampling with probability proportionate to size. Children in grade one to five were enrolled with a maximum cluster size of fifty. Anthropometric measurements were done by trained data collectors and venesection was done at site by trained nurses. WHO AnthoPlus was used to calculate the BMI, height for age and weight for age Z scores. Survey design adjusted prevalence estimates with linearized standard errors were generated using svy function of STATA. Mean haemoglobin concentration (Hb) was calculated using methaeamoglobin method. Screening for iron deficiency and thalassemia trait was done using peripheral blood films.

Results

Height and weight measurements were done for 4469 of children and the Hb data was available for 4398 children. Based on the survey design adjusted estimates, prevalence of severe thinness, thinness, overweight and obesity in this population was 8.60% (SE 0.94), 2.91%(SE 0.74), 2.95%(0.26) and 2.43%(SE 0.92) respectively. Similarly, survey design adjusted prevalence of underweight and stunting were, 25.93% (95% CI 24.07–27.89%) and 43.92%(95% CI 40.55–47.56%). Adjusted mean estimates for hemoglobin was 12.20 (95% CI 12.16–12.24) g/dL. Prevalence of anemia was 17.3% (n = 749). Prevalence of mild and moderate anemia was 9.4 and 7.6% respectively.

Conclusion

This study confirms that malnutrition is still a major problem in North Central Province, Sri Lanka.
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Metadata
Title
Nutritional status among primary school children in rural Sri Lanka; a public health challenge for a country with high child health standards
Authors
N. P. G. C. R. Naotunna
M. Dayarathna
H. Maheshi
G. S. Amarasinghe
V. S. Kithmini
M. Rathnayaka
L. Premachandra
N. Premarathna
P. C. Rajasinghe
G. Wijewardana
T. C. Agampodi
S. B. Agampodi
Publication date
01-12-2017
Publisher
BioMed Central
Published in
BMC Public Health / Issue 1/2017
Electronic ISSN: 1471-2458
DOI
https://doi.org/10.1186/s12889-016-4001-1

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