乳制品消费与肺癌风险：前瞻性队列研究的荟萃分析
Dairy consumption and lung cancer risk: a meta-analysis of prospective cohort studies.
作者信息
Yu Yi, Li Hui, Xu Kaiwu, Li Xin, Hu Chunlin, Wei Hongyan, Zeng Xiaoyun, Jing Xiaoli
机构信息
Emergency Department, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong Province, People's Republic of China.
Gastrointestinal Surgery Center, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong Province, People's Republic of China.
出版信息
Onco Targets Ther. 2015 Dec 30;9:111-6. doi: 10.2147/OTT.S95714. eCollection 2016.
BACKGROUND
Lung cancer risk is the leading cause of cancer-related deaths worldwide. We conducted a meta-analysis to evaluate the relationship between dairy consumption and lung cancer risk.
METHODS
The databases included EMBASE, Medline (PubMed), and Web of Science. The relationship between dairy consumption and lung cancer risk was analyzed by relative risk or odds ratio estimates with 95% confidence intervals (CIs). We identified eight prospective cohort studies, which amounted to 10,344 cases and 61,901 participants.
RESULTS
For milk intake, relative risk was 0.95 (95% CI: 0.76-1.15); heterogeneity was 70.2% (P=0.003). For total dairy product intake, relative risk was 0.96 (95% CI: 0.89-1.03), heterogeneity was 68.4% (P=0.004).
CONCLUSION
There was no significant association between dairy consumption and lung cancer risk.
背景
肺癌风险是全球癌症相关死亡的主要原因。我们进行了一项荟萃分析，以评估乳制品消费与肺癌风险之间的关系。
方法
数据库包括EMBASE、Medline（PubMed）和Web of Science。通过相对风险或比值比估计以及95%置信区间（CI）分析乳制品消费与肺癌风险之间的关系。我们确定了八项前瞻性队列研究，共计10344例病例和61901名参与者。
结果
对于牛奶摄入量，相对风险为0.95（95%CI：0.76-1.15）；异质性为70.2%（P=0.003）。对于总乳制品摄入量，相对风险为0.96（95%CI：0.89-1.03），异质性为68.4%（P=0.004）。
结论
乳制品消费与肺癌风险之间没有显著关联。
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