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.
Inter-rater reliability of chest CT scan findings.
| Rater 1 | Rater 2 | Agreement (%) | Cohen’s Kappa (k) | |
|---|---|---|---|---|
| Post-COVID-19 features | 30 (56.6) | 31 (58.5) | 94.3 | 0.88 |
| Mosaic attenuation | 21 (39.6) | 22 (41.5) | 98.1 | 0.96 |
| Fibrotic-like changes | 14 (26.4) | 14 (26.4) | 96.2 | 0.90 |
| Ground glass opacity | 10 (18.9) | 12 (22.6) | 96.2 | 0.89 |
| Emphysema | 6 (11.3) | 7 (13.2) | 98.1 | 0.91 |
| Honey combing | 1 (1.9) | 1 (1.9) | 100 | 1.00 |
Values are presented as N (%) unless otherwise stated.
