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BioMed Research International
Volume 2013 (2013), Article ID 394316, 9 pages
http://dx.doi.org/10.1155/2013/394316
Review Article

Interleukin-13 +1923C/T Polymorphism Is Associated with Asthma Risk: A Meta-Analysis

1Department of Intensive Care Medicine, No. 411 Hospital of PLA, Shanghai 200080, China
2Department of Respiratory Disease, Shanghai Changzheng Hospital, Second Military Medical University, 415 Fengyang Road, Shanghai 200003, China
3Department of Respiratory Disease, Fuzhou Military General Hospital, Fuzhou, Fujian 350025, China

Received 12 March 2013; Accepted 22 May 2013

Academic Editor: Koji Kawakami

Copyright © 2013 Yongan Liu et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Supplementary Material

This table shows the criteria for quality appraisal. The criteria covers the representativeness of cases and controls, the ascertainment of cases and controls, genotyping examination, Hardy-Weinberg equilibrium (HWE), association assessment, and response rate.

  1. Supplementary Table