A National Survey of Use of Obstetric Procedures and Technologies in Canadian Hospitals: Routine or Based on Existing Evidence?

BACKGROUND: The objective of this national survey was to describe the routine use of procedures and technologies in Canadian hospitals providing maternity care, and to determine the extent to which current use was consistent with the existing evidence and recommended guidelines for maternal and newborn care. METHODS: Representatives of 572 hospitals providing maternity care across Canada were sent questionnaires in the spring and summer of 1993;…