Table 3.

Volpara assessment of mammographic features

Variable or biomarkerBaselinePostinterventionDifferenceRelative difference, %P value (Wilcoxon)
Total breast volume, cm31,364 (326–4,419)1,224 (374–5,160)18 (−904 to 1,673)2 (−37 to 48)0.45
Fibroglandular volume (total), cm3133 (36–336)111 (37–265)−12 (−204 to 62)−11 (−61 to 43)0.043
Percent dense volume, total FGV/total breast volume9.7 (3.5–34.0)8.3 (2.5–34.2)−1.2 (−11.0 to 8.9)−16 (−68 to 61)0.11
  • NOTE: Median and range values for 26 women with baseline and postintervention digital mammograms.