Fig. 1From: Impact of type of full-field digital image on mammographic density assessment and breast cancer risk estimation: a case-control studyFlowchart detailing the recruitment and mammographic density assessment of the study participants. aOnly 684 controls were eligible for this study instead of the 685 included in the analysis reported by Eng et al., because no craniocaudal (CC) images were available for one control woman. bCC image from the unaffected contralateral breast for cases and from a randomly selected breast for controls. BC breast cancer, OCa ovarian cancer, Q questionnaireBack to article page