Open AccessCoexisting micronutrient deficiencies among Sri Lankan pre‐school children: a community‐based study
Author(s) -
Hettiarachchi Manjula,
Liyanage Chandrani
Publication year - 2012
Publication title -
maternal and child nutrition
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.181
H-Index - 63
eISSN - 1740-8709
pISSN - 1740-8695
DOI - 10.1111/j.1740-8709.2010.00290.x
Subject(s) - micronutrient , medicine , anthropometry , underweight , micronutrient deficiency , confidence interval , iron deficiency , zinc deficiency (plant disorder) , vitamin , malnutrition , pediatrics , anemia , body mass index , pathology , overweight
Assessing micronutrient status in children may also have the benefit of addressing the problems of various micronutrient deficiencies with a unified programmatic approach on a public health scale. A cross‐sectional survey in the Galle district of the micronutrient and anthropometric status of 248 children of ages 3–5 years was performed to determine the prevalence of micronutrient deficiencies [iron, zinc (Zn), folate, calcium, caeruloplasmin, iodine, vitamin A and vitamin D] and the extent to which multiple micronutrient deficiencies coexist. The prevalence of anaemia [haemogbolin (Hb) < 110.0 g L −1 ] was 34.0% in males and 33.0% in females (overall 33.5%, gender difference, P = 0.92). In anaemic children, 7.0% of males and 15.0% of females were iron deficient (serum ferritin < 15.0 µ g L −1 ). Folate deficiency (<3.00 ng mL −1 ) was found in 41.0% and 33.0% of male and female, respectively, whereas Zn deficiency (<9.95 µ mol L −1 ) occurred in 57.0% and 50.0% of male and female, respectively. Serum vitamin D deficiency (<35.0 nmol L −1 ) was found in 26% and 25% of male and female, respectively. Anaemic males had a 3.0‐fold (95% confidence interval (CI) 1.1–8.3) and 2.3‐fold (95% CI 0.8–6.6) greater risk of being underweight and thin, whereas the risk among anaemic females was 0.7‐fold (95% CI 0.3–1.8) and 0.9‐fold (95% CI 0.3–2.6) for being underweight and thin. Only 7.3% of the subjects did not have any micronutrient deficiency, 38.3% were deficient in two micronutrients, 17.7% had three micronutrient deficiencies and 6.0% had four or more micronutrient deficiencies. Multiple micronutrient deficiencies are prevalent in Sri Lankan pre‐school children and established baseline data for future studies.