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. 2019 May 24;8(5):745. doi: 10.3390/jcm8050745

Figure 3.

Figure 3

Figure 3

Forest plot of the study means, and 95% confidence limits of the breast density among 21 included studies in the subgroup meta-analyses. (A) Fixed effect meta-analysis of the fuzzy c-mean clustering (FCM) group of studies of % breast density. (B) Fixed effect meta-analysis of the FCM group of studies of % dense breast volume. (C) Fixed effect meta-analysis of the FCM and N3 group of studies of % breast density. (D) Fixed effect meta-analysis of the semi-automated threshold group of studies of % breast density. (E) Fixed effect meta-analysis of the semi-automated threshold group of studies of % breast density.