Association of Elective Surgical Volume With State Executive Order Curtailing Elective Surgery in Michigan During the COVID-19 Pandemic.

"The authors declare no conflicts of interest."

"R.E.E. receives support from the Ruth L. Kirschstein Postdoctoral Research Service Award from the National Institute of Health Obesity Surgery Scientist Training Program T32-DK108740. M.L.Y. receives salary support from Blue Cross Blue Shield of Michigan (BCBSM) through the Michigan Value Collaborative (MVC). M.P.T. receives partial salary support from BCBSM as the Co-Director of the MVC. N.H.O. receives support from the National Heart Lung and Blood Institute K08-HL144924 and AHA 18CDA34020055. H.N. receives funding from NIA, AHRQ, and salary support from BCBSM. M.J.E. receives salary support from BCBSM. C.S.B. receives support from the Ruth L. Kirschstein Postdoctoral Research Fellowship Award administered from the National Institute on Drug Abuse F32-DA050416."