Association of Abnormal Bowel Health with Major Chronic Diseases, All-Cause Mortality and Specific-Cause Mortality Risks

Demographic characteristics, physical and laboratory examinations were collected from National Health and Nutrition Examination Survey (NHANES) database 2005-2010. Chronic constipation or diarrhea was diagnosed by the shape and frequency of defecation. Final samples for the cancer, CVD, diabetes, and mortality analyses were 11,217, 11,168, 11,555, and 14,316, respectively.The analysis data can be obtained from NHANES website. This data is mainly SAS code.本研究从2005-2010年美国国家健康与营养检查调查（National Health and Nutrition Examination Survey, NHANES）数据库中提取了人口统计学特征、体格检查及实验室检查相关数据。慢性便秘或腹泻通过排便形态与排便频率进行诊断。本研究用于癌症、心血管疾病（Cardiovascular Disease, CVD）、糖尿病及死亡率分析的最终样本量分别为11217、11168、11555及14316。分析数据可通过NHANES官方网站获取，此类数据主要为SAS代码。