Table 2.
Total | % of radiologists with self-reported performance goals within desirable goal range* | ||||
---|---|---|---|---|---|
Recall | False Positive | PPV2 | Cancer Detection | ||
Characteristic | N | ||||
Total | 257 | 79 | 22 | 39 | 61 |
| |||||
Demographics | |||||
| |||||
Age at survey | |||||
34-44 | 69 | 72 | 20 | 36 | 52 |
45-54 | 89 | 85 | 26 | 45 | 74 |
≥55 | 99 | 77 | 19 | 35 | 55 |
Sex | |||||
Male | 184 | 78 | 22 | 37 | 62 |
Female | 73 | 79 | 22 | 44 | 58 |
| |||||
Practice Type | |||||
| |||||
Affiliation with academic medical center | |||||
No | 208 | 77 | 21 | 38 | 61 |
Adjunct | 24 | 75 | 29 | 25 | 50 |
Primary | 22 | 95 | 27 | 64 | 73 |
| |||||
Breast Imaging Experience | |||||
| |||||
Fellowship training | |||||
No | 236 | 77 | 21 | 38 | 60 |
Yes | 21 | 95 | 29 | 48 | 71 |
Years of mammography interpretation | |||||
<10 | 56 | 73 | 16 | 36 | 50 |
10-19 | 91 | 82 | 20 | 44 | 69 |
≥20 | 109 | 79 | 27 | 37 | 60 |
Hours working breast imaging | |||||
0-30 | 42 | 79 | 24 | 38 | 62 |
31-40 | 57 | 82 | 21 | 37 | 63 |
> 40 | 155 | 77 | 21 | 40 | 59 |
Number of breast imaging CME hours/3 yr reporting period | |||||
15 hr minimum | 65 | 71 | 20 | 28 | 54 |
>15 hrs, but < 30 hrs | 116 | 78 | 21 | 38 | 61 |
30 hrs or more | 74 | 86 | 26 | 50 | 66 |
| |||||
Volume | |||||
| |||||
Self-reported average # of mammograms per year over the past 5 years | |||||
Total: | |||||
<= 1000 | 25 | 76 | 20 | 24 | 40 |
1001-2000 | 81 | 75 | 23 | 37 | 65 |
>= 2000 | 134 | 84 | 22 | 42 | 65 |
| |||||
Audit reports | |||||
| |||||
Receive audit reports | |||||
Never | 22 | 82 | 14 | 14 | 50 |
Once/year | 157 | 84 | 24 | 41 | 64 |
> once/year | 57 | 75 | 21 | 51 | 68 |
Desirable goal ranges were defined as 2-10% for recall rate and false positive rate, 25-40% for PPV2, and 2-10 per 1,000 screening mammograms for cancer detection rate. Radiologists that did not respond to the question were defined as having goals outside of desirable goal range.
BOLD indicates statistical significance at the 0.05-level