From: Assessing the hospital volume-outcome relationship in surgery: a scoping review
Criteria | Review Result |
---|---|
Inclusion criteria: | |
Assessment of the hospital volume-outcome relationship in surgery | ❒ Yes ❒ No |
A precise description of the methodology (how the outcome was assessed, how the hospital volume was analyzed, and how the statistical analysis was performed). | ❒ Yes ❒ No |
Exclusion criteria: | |
Surgeon-specific volume-outcome relationship only | ❒ Yes ❒ No |
Hospital volume used only as a covariate | ❒ Yes ❒ No |
Publication as systematic review, qualitative study, editorial, letter to the editor, comment, narrative report, or any format other than primary quantitative research | ❒ Yes ❒ No |