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.
| Result | Range | |
|---|---|---|
| MRC score (0/1/2/3/4) | 19/13/10/6/3 | 0–4 |
| CAT | 11 [5–19] | 0–40 |
| SGRQ total score | 30.64 (17.421–43.130) | 0–88.49 |
| SGRQ-S (IQR) | 31.8 (21.2–55.1) | 0–90.6 |
| SGRQ-A (IQR) | 47.46 (29.33–66.19) | 0–93.42 |
| SGRQ-I (IQR) | 17.82 (5.70–35.21) | 0 – 90.88 |
CAT, chronic obstructive pulmonary disease assessment test; MRC, Medical Research Council; HRQOL, health-related quality of life; SGRQ, St. George’s respiratory questionnaire.
