Funding for this research was provided by:
Agency for Healthcare Research and Quality (R01HS025148)
Received: 19 October 2020
Accepted: 20 January 2021
First Online: 10 February 2021
Ethics approval and consent to participate
: Data used for this study are de-identified prior to receipt from HCUP to protect the privacy of individual patients. In addition, HCUP requires that investigators do not identify any specific providers in publications or presentations. The University of Kentucky Institutional Review Board reviewed our project and determined that it did not meet the definition of human subjects research.
: Not applicable.
: The authors declare that they have no competing interests.