Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Cross Tabulation of Agreement on Density Category Between Readers
| Density | Overall (n = 1208) | 1 (n = 213) | 2 (n = 620) | 3 (n = 327) | 4 (n = 48) |
|---|---|---|---|---|---|
| 1 | 67 (5.5%) | 60 (28.2%) | 7 (1.1%) | 0 (0%) | 0 (0%) |
| 2 | 498 (41.2%) | 149 (70%) | 336 (54.2%) | 11 (3.4%) | 2 (4.2%) |
| 3 | 562 (46.5%) | 3 (1.4%) | 275 (44.4%) | 272 (83.2%) | 12 (25%) |
| 4 | 81 (6.7%) | 1 (0.5%) | 2 (0.3%) | 44 (13.5%) | 34 (70.8%) |
