1. Obesity and Overweight 2020;Organization,2020
2. Hales CM, Carroll MD, Fryar CD, et al. Prevalence of obesity and severe obesity among adults: United States, 2017-2018. NCHS Data Brief 2020(360):1-8. [published Online First: 2020/4/8].
3. BMI as a predictor for perioperative outcome of laparoscopic colorectal surgery: a pooled analysis of comparative studies;He;Dis Colon Rectum,2017
4. Effect of BMI on outcomes in proctectomy;Hrabe;Dis Colon Rectum,2014
5. Association of obesity with postoperative outcomes after proctectomy;Sweigert;Am J Surg,2020