Table 3 Health-status measurement instruments
From: Outcome measures in chronic obstructive pulmonary disease (COPD): strengths and limitations
| Â | Instrument Type | Domains | Items | Administration |
|---|---|---|---|---|
SGRQ | disease-specific | symptoms, activities, psychosocial impact | 76 | self-administered by the patient |
CRQ | disease-specific | dyspnea, emotional function, fatigue, mastery | 20 | interview |
SF-36 | generic | physical and social function, mental health, energy/vitality, health perception, physical and mental role limitation, pain | 36 | self-administered by the patient |