Fig. 1From: Development of quality indicators for low-risk labor care provided by midwives using a RAND-modified Delphi methodOverview of the literature review: review of the literature, guidelines, and quality indicators (QIs) extracted for generating QI candidates. N, number of extracted clinical guidelines or quality indicators; n, number of extracted recommendations. To avoid duplication, 25 QI candidates were assembled from 32 guidelines and 31 existing QIsBack to article page