Prediction of Incomplete Screening Mammograms Based on Age and Race

American Board of Family Medicine

Table 1.

Clinical Characteristics of Patients with Incomplete Mammogram Findings

Predictor	Incomplete Study (n = 2708)	Complete Study (N = 17,571)	Odds Ratio (95% CI)
Race
Other (n = 7105)	856 (12.0)	6249 (88.0)	Ref
White (n = 12955)	1801 (13.9)	11,154 (86.1)	1.18 (1.08–1.29)
Premenopausal state
No (n = 9203)	1042 (11.3)	8161 (88.7)	Ref
Yes (n = 11066)	1656 (15.0)	9410 (85.0)	1.38 (1.27–1.50)
Age (years)
50–59 (n = 10119)	1161 (11.5)	8958 (88.5)	Ref
40–49 (n = 10149)	1536 (15.1)	8613 (84.9)	1.38 (1.27–1.50)