当前位置: X-MOL 学术Eur. J. Epidemiol. › 论文详情
Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)
Adiposity, diabetes, lifestyle factors and risk of gastroesophageal reflux disease: a Mendelian randomization study
European Journal of Epidemiology ( IF 13.6 ) Pub Date : 2022-02-04 , DOI: 10.1007/s10654-022-00842-z
Shuai Yuan 1 , Susanna C Larsson 1, 2
Affiliation  

Adiposity, diabetes, and lifestyle factors are linked to gastroesophageal reflux disease (GERD) in observational studies. We conducted a two-sample Mendelian randomization analysis to determine whether those associations are causal. Independent genetic variants associated with body mass index (BMI), waist circumference (with and without adjustment for BMI), type 2 diabetes, smoking, and alcohol, coffee and caffeine consumption at the genome-wide significance level were selected as instrumental variables. Summary-level data for GERD were available from a genome-wide association meta-analysis of 71,522 GERD cases and 261,079 controls of European descent from the UK Biobank and QSkin Sun and Health studies. The odds ratio (OR) of GERD was 1.49 (95% confidence interval (CI), 1.40–1.60) for one standard deviation (SD) increase in BMI, 1.07 (95% CI, 1.04–1.10) for one-unit increase in log-transformed OR of type 2 diabetes, and 1.41 (95% CI, 1.31–1.52) for one SD increase in prevalence of smoking initiation. There were suggestive associations with GERD for higher genetically predicted waist circumference (OR per one SD increase, 1.14, 95% CI, 1.02–1.26) and caffeine consumption (OR per 80 mg increase, 1.08, 95% CI, 1.02–1.15). Genetically predicted waist circumference adjusted for BMI, alcohol or coffee consumption was not associated GERD. This study suggests causal roles of adiposity, diabetes, and smoking, and a possible role of high caffeine consumption in the development of GERD.



中文翻译:

肥胖、糖尿病、生活方式因素和胃食管反流病风险:孟德尔随机研究

在观察性研究中,肥胖、糖尿病和生活方式因素与胃食管反流病 (GERD) 相关。我们进行了两样本孟德尔随机化分析,以确定这些关联是否是因果关系。选择与全基因组显着性水平的体重指数(BMI)、腰围(调整和不调整 BMI)、2 型糖尿病、吸烟、酒精、咖啡和咖啡因摄入量相关的独立遗传变异作为工具变量。GERD 的汇总水平数据可从来自英国生物银行和 QSkin Sun 和健康研究的 71,522 例 GERD 病例和 261,079 例欧洲血统对照的全基因组关联荟萃分析中获得。对于 BMI 增加一个标准差 (SD),GERD 的优势比 (OR) 为 1.49(95% 置信区间 (CI),1.40–1.60),1.07(95% CI,1.07)。04-1.10)表示 2 型糖尿病的对数转换 OR 增加 1 个单位,吸烟开始流行率增加 1 个 SD 为 1.41(95% CI,1.31-1.52)。GERD 与更高的遗传预测腰围(OR 每增加 1 个 SD,1.14,95% CI,1.02-1.26)和咖啡因摄入量(OR 每增加 80 mg,1.08,95% CI,1.02-1.15)存在暗示性关联。根据 BMI、酒精或咖啡摄入量调整的基因预测腰围与 GERD 无关。这项研究表明肥胖、糖尿病和吸烟的因果作用,以及高咖啡因摄入在 GERD 发展中的可能作用。GERD 与更高的遗传预测腰围(OR 每增加 1 个 SD,1.14,95% CI,1.02-1.26)和咖啡因摄入量(OR 每增加 80 mg,1.08,95% CI,1.02-1.15)存在暗示性关联。根据 BMI、酒精或咖啡摄入量调整的基因预测腰围与 GERD 无关。这项研究表明肥胖、糖尿病和吸烟的因果作用,以及高咖啡因摄入在 GERD 发展中的可能作用。GERD 与更高的遗传预测腰围(OR 每增加 1 个 SD,1.14,95% CI,1.02-1.26)和咖啡因摄入量(OR 每增加 80 mg,1.08,95% CI,1.02-1.15)存在暗示性关联。根据 BMI、酒精或咖啡摄入量调整的基因预测腰围与 GERD 无关。这项研究表明肥胖、糖尿病和吸烟的因果作用,以及高咖啡因摄入在 GERD 发展中的可能作用。

更新日期:2022-02-04
down
wechat
bug