Table 2.

Patient demographics in the cancer and control cohorts

	Cancer cohort N (%), mean (range)	Control cohort N (%), mean (range)
	(n=46)	(n=87)
Age at index MRI (years)	50.3 (27.4–73.9)	50.1 (28.4–75.9)
Race/ethnicity
White or Caucasian	37 (80)	71 (82)
Black or African American	7 (15)	10 (11)
Other or not reported	2 (5)	6 (7)
Follow up duration (years)	2 (0 –5.1)	4.5 (2.1 – 6.7)
Subsequent cancer diagnosis
DCIS	13 (28)	NA
Invasive lobular carcinoma	3 (7)	NA
Invasive ductal carcinoma	30 (65)	NA