Objective To quantify the proportion of annual assisted reproductive technology (ART)
cycles performed at private equity-affiliated fertility practices and to test for differences in
services and success rates between private equity-affiliated and nonaffiliated practices.
Design Cross-sectional analysis of national data set. Setting Not applicable. Patient (s)
None. Intervention (s) Not applicable. Main Outcome Measure (s) The primary outcome
measures were the volume of ART cycles performed, the percentage of retrievals resulting in …