Zinc Level among Children with Acute Gastroenteritis: A Study in Ahvaz, Iran
Abstract
Background and Objectives Acute gastroenteritis is among the leading causes of mortality in developing countries. The present study aimed to compare zinc levels in children with and without acute gastroenteritis. Subjects and Methods This case-control study was conducted on children with acute gastroenteritis and age and gender-matched control group without gastroenteritis. A total of 80 children with acute gastroenteritis and 80 children without gastroenteritis were included. The control group was selected from among patients admitted to the pediatric surgery ward for a minor surgery. The case and control groups were matched regarding age and gender. The inclusion criteria for the control group were as follows:
How strong is the evidence?
Evidence Hub reads this as a case-control, done in people. Its evidence level is 4 of 5 (Low · observational). Observational designs can show an association but not prove cause. Reported size: 80 participants or records.
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