Prevalence of anemia among urban school children of Punjab.
OBJECTIVE
To assess the prevalence of anemia among urban school children of Punjab.


METHODS
Cross sectional study.


METHODS
Urban schools of Ludhiana, Punjab.


METHODS
Two thousand school children of 5-15 years age.


METHODS
Relevant history was taken and a complete physical examination done in all the children. Hemoglobin was estimated using cynmethemoglobin method and peripheral blood smears were also examined. Anemia was diagnosed when hemoglobin was less than 11 g/dl for children of 5-6 years age and 12 g/dl for more than 6 years age.


RESULTS
Overall prevalence of anemia was 51.5%. Girls had a significantly higher prevalence of anemia except at 5 years and 10-12 years age. More menarcheal girls were anemic as compared to non-menarcheal ones. The prevalence of anemia was high (38%) even in higher socioeconomic groups. Nearly half (47.6%) of well nourished children were anemic. The mean Hb also was lower than expected normal values in both nutritional groups. Compared to non-vegetarians (38%), more vegetarians (65.9%) were anemic. The commonest blood picture seen was microcytic hypochromic (55.4%).


CONCLUSIONS
The present study revealed a high prevalence of anemia among healthy urban school children of higher socio-economic classes. Vegetarians and girls, especially after menarche were more at risk to develop anemia.
Verma
M
M
Department of Pediatrics, Christian Medical College, Ludhiana, India.
Chhatwal
J
J
Kaur
G
G
D000293:Adolescent; D017195:Adolescent Nutritional Physiological Phenomena; D000740:Anemia / Q000453:epidemiology*; D000747:Anemia, Hypochromic / Q000453:epidemiology; D001772:Blood Cell Count; D002648:Child; D002664:Child Nutritional Physiological Phenomena; D002675:Child, Preschool; D003430:Cross-Sectional Studies; D014676:Diet, Vegetarian / Q000706:statistics & numerical data; D005260:Female; D006454:Hemoglobins / Q000032:analysis; D006801:Humans; D007194:India / Q000453:epidemiology; D008297:Male; D008572:Menarche / Q000097:blood; D009748:Nutrition Disorders / Q000453:epidemiology; D015995:Prevalence; D012307:Risk Factors; D012737:Sex Factors; D012923:Social Class; D014504:Urban Health / Q000706:statistics & numerical data*
D006454:Hemoglobins