Chen Lanfang, Hu Zhen, Chen Wensheng. Coffee consumption and risk of gallstone disease:a systematic review. [J]. Journal of Chongqing Medical University 41(3):298-306(2016)
Chen Lanfang, Hu Zhen, Chen Wensheng. Coffee consumption and risk of gallstone disease:a systematic review. [J]. Journal of Chongqing Medical University 41(3):298-306(2016) DOI: 10.13406/j.cnki.cyxb.000811.
Coffee consumption and risk of gallstone disease:a systematic review
目的:探讨饮用咖啡与胆囊结石发生风险的关系。方法:计算机检索数据库Pub Med(1809年至2015年2月1日)、EMBASE(1966年至2015年2月2日)、Web of Science(1950年至2015年2月3日)、Cochrane Library(1950年至2015年2月4日)、中国生物医学文献数据库(1978年至2015年2月5日)、中国期刊全文数据库(1979年至2015年2月6日)、万方(1950年至2015年2月7日)、维普(1989年至2015年2月8日)
Objective:To evaluate the relationship between coffee consumption and risk of gallstone disease. Methods:The database of Pub Med(1809-2015.02.01)
EMBASE(1966-2015.02.02)
Web of Science(1950-2015.02.03)
Cochrane Library(1950-2015.02.04)
CBM(1978-2015.02.05)
CNKI(1979-2015.02.06)
WANFANG(1950-2015.02.07)
VIP(1989-2015.02.08)were searched with relevant terms. Observational studies of coffee consumption and risk of gallstone disease were collected. Two reviewers independently screened and selected articles based on predetermined inclusion and exclusion criteria. After data being extracted
STATA 11.0 software was used for statistical analysis(Fixed-effects mode with method of Mantel-Haenszel(M-H)
random-effects mode with method of Dersimonian-Laird(D-L). Statistical heterogeneity was evaluated through the Q test and I2 statistic. Egger’s test and Begg’s method was used to assess publish bias). Results:Fourteen studies
including five cohort studies with 226 432 participants and nine retrospective studies with 29 111 participants
who met the inclusion criteria were analyzed. Pooled result of prospective studies showed that coffee consumption was associated with reduction of gallstone disease(RR=0.76
95%CI=0.71 to 0.81
P=0.000). Pooled result of retrospective studies showed no statistical significance between coffee consumption and gallstone risk(OR=0.88
95%CI=0.67 to 1.16
P=0.366). Subgroup analysis showed that consumption of caffeinated coffee was associated with reduction of gallstone disease(OR=0.76
95%CI=0.71 to 0.81
P=0.000);coffee drinking 2-3 cups/day or >3 cups/day was associated with reduction of gallstone disease(OR=0.84
95%CI=0.80 to 0.88
P=0.000)(OR=0.81
95%CI=0.69 to 0.96
P=0.014). Gallstone disease for women was reduced with coffee drinking(OR=0.77
95%CI=0.72 to 0.83
P=0.000). Conclusion:Coffee consumption may reduce risk of gallstone disease;it is more obvious for caffeinated coffee
and this effect is worked if one consuming it more than 2 cups/day. In addition it’s more useful to prevent women from gallstone disease.