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Evaluation of zinc status of preschool children as assessed by hair zinc level in Punjab province
PAFMJ-Pakistan Armed Forces Medical Journal. 2009; 59 (4): 440-444
in English | IMEMR | ID: emr-125460
ABSTRACT
To determine status of zinc in healthy children in some parts of Punjab province by estimation of hair zinc levels. Descriptive study [cross sectional survey] The study was organized at KRL Hospital from August 2004 to January 2005. Study samples were selected randomly from a larger study [To evaluate vitamin A status] carried out in 6 districts of Punjab. This community-based study was done in 6 districts of Punjab including Mianwali, Jhang, Attock, Multan, Pak Pattan and Faisalabad. The population selected was 1-5 yr old healthy children. Both male and female healthy children were included. Malnourished children with mid arm circumference <12 cm, children with skin and hair disorders, liver disease and prolonged illness were excluded from the study. After parental consent and filling up of questionnaire data, hair samples were collected. Relevant features like age, sex, dietary history and previous illnesses were recorded. Hair samples were taken, sealed in dry plastic bags and dispatched to Dr A Q Khan Research Laboratories [KRL] Kahuta where they were analyzed using atomic absorption spectrophotometery. Data analysis was performed through SPSS-10.0. Mean age of study population was 37.5 +/- 13.39 months and male to female ratio was 11.32. Hair zinc levels ranged from 69 to 227 micro gm/gm of hair. Mean hair zinc level was 164.79 +/- 53.7 micro gm/gm of hair. Majority of children [62] had an adequate zinc level, while 13 were identified with low zinc status [<100 micro gm/gm]. Hair zinc was not significantly higher in children with adequate dietary habits, similarly there was no association with age and gender. Majority of healthy pre-school children in the sampled districts of Punjab did not have zinc deficiency as assessed by hair zinc level. However about 1 in 10 children was deficient in zinc even in the healthy population
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Index: IMEMR (Eastern Mediterranean) Main subject: Zinc / Cross-Sectional Studies / Hair Type of study: Prevalence study Limits: Child, preschool / Female / Humans / Infant / Male Language: English Journal: Pak. Armed Forces Med. J. Year: 2009

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Index: IMEMR (Eastern Mediterranean) Main subject: Zinc / Cross-Sectional Studies / Hair Type of study: Prevalence study Limits: Child, preschool / Female / Humans / Infant / Male Language: English Journal: Pak. Armed Forces Med. J. Year: 2009