A Meta-analysis on association between statins and colorectal cancer
10.3760/cma.j.cn112338-20200119-00045
- VernacularTitle:他汀类药物与结直肠癌相关性的Meta分析
- Author:
Jiahao QI
1
;
Junni WEI
;
Zhenjun ZHANG
;
Liang DONG
;
Li ZHANG
;
Li DONG
;
Yingying MAO
;
Lijian LEI
;
Xiaoqin HU
;
Wenqi BAI
Author Information
1. 山西医科大学公共卫生学院流行病学教研室，太原 030001
- Keywords:
Statins;
Colorectal neoplasm;
Meta-analysis
- From:
Chinese Journal of Epidemiology
2021;42(2):343-350
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To explore the association between statins and colorectal cancer and provide evidence for the prevention of colorectal cancer.Methods:Literatures about statins and colorectal cancer published from January 2000 to January 2020 were retrieved from CNKI, Wanfang data, PubMed and Cochrane Library database. The literatures which met the inclusion criteria were collected, and the Newcastle-Ottawa Scale and Jadad score were used to assess the studies. Meta-analysis was performed with statistical software Revman 5.0 and Stata 12.1.Results:A total of 31 studies, involving more than 1.62 million subjects, were included in the analysis. The case-control study ( RR=0.93, 95% CI: 0.88-0.98), the cohort study ( RR=0.75, 95% CI: 0.63-0.88) and the randomized controlled trial ( RR=0.79, 95% CI: 0.65-0.97) showed moderate protective effect of statins. Using statin <5 years ( RR=0.86, 95% CI: 0.76-0.96), average daily dosage ≥34 mg ( RR=0.81, 95% CI: 0.66-0.98) and lipid-soluble statins ( RR=0.86, 95% CI: 0.74-0.99) also had preventive effect on colorectal cancer; while lovastatin ( RR=1.07, 95% CI: 1.00-1.14) increased the risk of colorectal cancer. Conclusion:Statins have protective effect on colorectal cancer.
