How hard is it to match gasteroenterology?

Hello, M1 here. I am just wondering how hard it is to match into a gasteroenterology fellowship. I understand that top programs are looking for publications, high step 1 scores and a high ranking IM residency program, but how about matching at all? (say into a mid tier or low tier program?). What would be the average Step 1 score ranges, and how much research is needed? Any help would be appreciated, thanks
Source: Student Doctor Network - Category: Universities & Medical Training Authors: Source Type: forums