Article Text

Download PDFPDF
Haemorrhoidal disease reduces the risk of diverticular disease and irritable bowel syndrome: a Mendelian randomisation study

Statistics from

Request Permissions

If you wish to reuse any or all of this article please use the link below which will take you to the Copyright Clearance Center’s RightsLink service. You will be able to get a quick price and instant permission to reuse the content in many different ways.


  • ZZ and XC contributed equally.

  • Contributors All authors made significant contributions: ZZ and LC designed research; XC, SZ, and CW performed research; and ZZ and XC wrote the paper.

  • Funding This work was supported by the Tou-Yan Innovation Team Program of the Heilongjiang Province (2019-15), National Natural Science Foundation of China (62222104, 62172130, 61871160), and Heilongjiang Postdoctoral Fund (LBH-Q20030).

  • Competing interests None declared.

  • Provenance and peer review Not commissioned; internally peer reviewed.