TABLE I.
Scoring System of Lung Histology Evaluation.
| Parameter Score | Percentage of Area Affected |
|---|---|
| 0 | Parameter absent |
| 1 | Less than 10% affected |
| 2 | 10%–5% affected |
| 3 | 26%–75% affected |
| 4 | 76%–90% affected |
| 5 | Greater than 90% affected |
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.