title: Nutritional status of schoolchildren in rural Iran.
abstract: The present study compared the nutritional status of schoolchildren from recently settled, ethnic minority tribespeople with those from a Persian village in southern Iran. Height and weight were measured and blood was collected from school children at three time points over 1.5 years. Supplemental Fe was provided to children with low Hb after the first screening. Twenty-one per cent of the children were wasted, 57 % were stunted and 23 % were anaemic. No statistically significant difference in the prevalence of wasting, stunting and anaemia was found between gender or ethnic groups. Children over the age of 12 years had a higher prevalence of wasting than children aged below 12 years. In a sub-sample of forty-one children the average BMI-for-age decreased. Fe supplementation increased Hb levels to normal in most children, but did not increase Fe level in a few children. Dietary deficiency of micronutrients, especially Zn and Fe, probably accounts for the high prevalence of stunting and anaemia in these children. Infection with Helicobacter pylori is another possible explanation for the Fe-deficiency anaemia. Further investigation is in progress to determine the cause(s) of the observed deficiencies.
authors.affiliation: Shiraz University of Medical Sciences, Shiraz, Iran.
authors.forename: Zahra
authors.initials: Z
authors.lastname: Sarraf
authors.forename: Dena
authors.initials: D
authors.lastname: Goldberg
authors.forename: Mohammad
authors.initials: M
authors.lastname: Shahbazi
authors.forename: Kristen
authors.initials: K
authors.lastname: Arbuckle
authors.forename: Moosa
authors.initials: M
authors.lastname: Salehi
mesh_terms: D000293:Adolescent; D017195:Adolescent Nutritional Physiological Phenomena; D000328:Adult; D018798:Anemia, Iron-Deficiency / Q000175:diagnosis / Q000208:ethnology; D015992:Body Mass Index; D002648:Child; D003906:Developing Countries; D005260:Female; D006130:Growth Disorders / Q000175:diagnosis / Q000208:ethnology; D006801:Humans; D007492:Iran; D008297:Male; D008913:Minority Groups; D009752:Nutritional Status; D012424:Rural Population