ACR-RADS (n = 57) | RADS-ACR (n = 58) | Both Groups (n = 115) | |
---|---|---|---|
Attending physician | 46 (80.7%) | 46 (79.3%) | 92 (80.0%) |
Trainee | 11 (19.3%) | 12 (20.7%) | 23 (20.0%) |
Civilian | 8 (14.0%) | 10 (17.2%) | 18 (15.7%) |
Uniformed | 49 (85.6%) | 48 (82.8%) | 97 (84.3%) |
Sex | |||
Female | 13 (22.8%) | 15 (25.9%) | 28 (24.3%) |
Male | 44 (77.2%) | 43 (74.1%) | 87 (75.7%) |
Age (years) | |||
≤30 | 10 (17.5%) | 13 (22.4%) | 23 (20.0%) |
31–40 | 24 (42.1%) | 23 (39.7%) | 47 (40.9%) |
41–50 | 21 (36.9%) | 14 (24.1%) | 35 (30.4%) |
>50 | 2 (3.5%) | 8 (13.8%) | 10 (8.7%) |
Experience (years) | |||
<5 | 28 (49.1%) | 25 (43.1%) | 53 (46.1%) |
5–10 | 14 (24.6%) | 13 (22.4%) | 27 (23.5%) |
>10 | 15 (26.3%) | 20 (34.5%) | 35 (30.4%) |
Groups were statistically compared using the χ2 test for homogeneity.
ACR-RADS, American College of Radiology Appropriateness Criteria then estimated radiation exposure information; RADS-ACR, estimated radiation exposure information then American College of Radiology Appropriateness Criteria.