Abstract
靳子义,韩仁强,刘爱民,王旭善,武鸣,张作风,赵金扣.中国人群饮茶与肺癌关系的Meta分析[J].Chinese journal of Epidemiology,2012,33(8):857-861
中国人群饮茶与肺癌关系的Meta分析
A Meta-analysis on tea drinking and the risk of lung cancer in Chinese population
Received:January 10, 2012  
DOI:
KeyWord: Tea  Lung neoplasms  Case-control study  Meta-analysis
English Key Word: Tea  Lung neoplasms  Case-control study  Meta-analysis
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Author NameAffiliationE-mail
JIN Ziyi Department Epidemiotogy and Statistic, School of Public Health, Nanjing Medical University, Nanjing 210029, China  
HAN Renqiang Department of Non.Communicable Chronic Disease Control, Jiangsu Provinciaf Cetll, er for Disease Control and Prevention  
LIU Aimin Department of Non.Communicable Chronic Disease Control, Jiangsu Provinciaf Cetll, er for Disease Control and Prevention  
WANG Xushan Dating City Center/or Disease Control and Prevention  
WU Ming Ganyu County Centerfor Disease Control and Prevention jswuming@vip.sina.com 
ZHANG Zuofeng Department of idemiology,s of Public Health, UCLA UniversityofCalifornia, USA  
ZHAO Jinkou 南京医科大学公共卫生学院流行病与卫生统 计学系江省疾病预防控制中心慢性非传染病防制所 210029 jinkouzhao@hotmail.com 
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Abstract:
      目的 探讨中国人群饮茶与肺癌发生的关系。方法 检索中英文文献,选择在中国人群中进行的饮茶与肺癌相关研究,运用Meta分析方法,计算合并OR值及其95%CI,探讨饮茶与肺癌的联系及剂量反应关系。结果 共纳入12篇文献,饮茶者相对不饮茶者患肺癌危险性有所下降(OR=0.66,95%CI:0.49~0.89)。结论 饮茶可能是中国人群肺癌的保护性因素。
English Abstract:
      Objective To examine the association between tea drinking and the risk of lung cancer in Chinese population.Methods All relevant published articles in Chinese and English literature database were identified.Meta-analysis was conducted.Combined odds ratio(OR) and 95% confidence interval(CI) were calculated to estimate the associations and dose-response relationship between tea drinking and the risk of lung cancer.Results Twelve studies were included.An inverse association with lung cancer was observed on tea drinkers when compared to non-tea drinkers(OR=0.66,95%CI:0.49-0.89).Conclusion Tea drinking might serve as a protective factor on lung cancer in the Chinese population.
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