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A2 responses of healthy volunteers and COPD patients to moderate and high laboratory stimuli
| Stimulus level | Subject type | Anxious | Frustrated | Afraid |
|---|---|---|---|---|
| Moderate |
Healthy |
20.0* (5.8) |
14.2 (6.0) |
5.9 (3.2) |
| |
COPD |
27.6 (6.3) |
19.7 (5.2) |
12.8 (5.1) |
| High |
Healthy |
40.5 (11.0) |
39.0 (8.6) |
18.6 (7.7) |
| COPD | 54.2 (9.4) | 33.3 (8.7) | 30.4 (10.0) |
Ratings are given as % full scale ± se.
