Published online Jun 7, 2021. doi: 10.3748/wjg.v27.i21.2795
Peer-review started: January 27, 2021
First decision: February 27, 2021
Revised: March 31, 2021
Accepted: April 26, 2021
Article in press: April 26, 2021
Published online: June 7, 2021
Processing time: 120 Days and 8.8 Hours
Core Tip: Despite widespread beliefs that there are a number of potential risk factors for constipation in the community, this review highlights the paucity of real-world evidence for most factors. It is unclear whether most factors are associated with constipation because, apart from female gender, physical activity, residential location and some health-related factors, there is insufficient evidence or conflicting data available. Further research is required in community-dwelling adult populations to understand the importance of each potential risk factor in constipation. A broad range of factors should be investigated in same population samples using multivariate analysis to determine which factors are truly associated with constipation in the community.
