Funding for this research was provided by:
Israel National Institute for Health Policy Research (R/36/2011)
Received: 29 December 2019
Accepted: 5 March 2021
First Online: 15 March 2021
Change Date: 6 April 2021
Change Type: Correction
Change Details: A Correction to this paper has been published:
Change Details: https://doi.org/10.1186/S13584-021-00463-Z
: In all the hospitals eventually included in the study IRB approval was granted. As this was an observational study on the Obstetric Ward workload and Anesthetic Services only and no individually identifiable health information was collected, IRBs waivered the need for direct consent from the parturients.
: Not applicable.