Corrigendum to ‘Impact of comprehensive state insurance mandates on in vitro fertilization utilization, embryo transfer practices, and outcomes in the United States’ Am J Obstet Gynecol. 2022 Jul;227(1):64.e1-65.e8. (American Journal of Obstetrics and Gynecology (2022) 227(1) (64.e1–64.e8), (S0002937822001752), (10.1016/j.ajog.2022.03.003))

The authors regret that in the original version of our manuscript we did not account for clinic-level clustering in our statistical analysis. We appreciate the response to our recent article by Correia et al., which noted the potential to underestimate standard errors and p-values without this statistical approach. In the updated version of our manuscript, the authors controlled for clinic- and state-level clustering. Our methods, results, and discussion have been updated to reflect this change. The authors would like to apologize for any inconvenience caused.