Height, weight and haemoglobin status of 6 to 59-month-old Kazakh children living in Kzyl-Orda region, Kazakhstan.
OBJECTIVE
To estimate the prevalence of stunting, wasting and anaemia among children aged 6-59 months in the Kzyl-Orda region of Kazakhstan, and to determine the association between childhood height and haemoglobin concentration and a range of environmental and biological factors.


METHODS
A cross-sectional study using a randomly selected sample. The mothers of children were interviewed, and finger-prick blood samples and anthropometric measurements were collected on both mothers and their children. Associations between haemoglobin (Hb) concentration, anthropometric measurements and questionnaire data were evaluated by multivariate analysis.


METHODS
Health centres in Kazalinsk, Djalagash and Zhanakorgan districts of Kzyl-Orda region, Kazakhstan.


METHODS
Two-thousand and twenty-four children aged between 6 and 59 months born to 1501 mothers who were randomly selected from health centre records.


RESULTS
The overall prevalence of stunting (<-2.0 Z-scores height for age), wasting (<-2.0 Z-scores weight for height) and anaemia (Hb<11.0 g/dl) in the study children was found to be 15.8, 0.8 and 50.1%, respectively. However, analysis demonstrated considerable variation by age, with the second year of life showing the highest prevalence of both stunting and anaemia. Both childhood height and haemoglobin concentration were found to be significantly associated with a range of environmental and maternal variables.


CONCLUSIONS
This study demonstrates that the prevalence of both stunting and anaemia among Kazakh children in the Kzyl-Orda region is considerable, and similar to that of other Central Asian children. These findings highlight Central Asia as a region with levels of childhood nutritional status that are of concern.


BACKGROUND
Funding was provided by the United States Agency for International Development, Office of Nutrition, the United Kingdom Department for International Development, and the Polden-Puckham Trust.
Dangour
A D
AD
Public Health Nutrition Unit, Department of Epidemiology and Population Health, London School of Hygiene and Tropical Medicine, London, UK. alan.dangour@lshtm.ac.uk
Hill
H L
HL
Ismail
S J
SJ
D000367:Age Factors; D018798:Anemia, Iron-Deficiency / Q000097:blood / Q000453:epidemiology; D001827:Body Height; D001835:Body Weight; D015362:Child Nutrition Disorders / Q000097:blood / Q000453:epidemiology*; D002675:Child, Preschool; D003430:Cross-Sectional Studies; D005260:Female; D006454:Hemoglobins / Q000032:analysis*; D006801:Humans; D007223:Infant; D007228:Infant Nutrition Disorders / Q000097:blood / Q000453:epidemiology*; D007623:Kazakhstan / Q000453:epidemiology; D008297:Male; D015995:Prevalence
D006454:Hemoglobins