Table 2 Severe Respiratory Insufficiency Questionnaire (SRI) scores (n = 127)
| Mean | SD | 95% CI | ||
|---|---|---|---|---|
| Lower limit | Upper limit | |||
| Respiratory complaints | 53.8 | 19.9 | 50.3 | 57.3 |
| Physical functioning | 37.1 | 24.2 | 32.9 | 41.4 |
| Attendant symptoms and sleep | 58.4 | 19.1 | 55.0 | 61.7 |
| Social relationships | 68.6 | 21.7 | 64.8 | 72.5 |
| Anxiety | 51.1 | 24.1 | 46.9 | 55.4 |
| Psychological well-being | 57.7 | 19.3 | 54.3 | 61.1 |
| Social functioning | 50.8 | 22.4 | 46.9 | 54.8 |
| Summary scale | 54.1 | 16.9 | 51.1 | 57.1 |