| LQ-1: Have disability to exercise (EQ-5D) |
| G1. I have no problems in walking about |
| G2. I have some problems in walking about |
| G3. I am confined to bed |
| LQ-2: Have disability to self-care (EQ-5D) |
| G1. I have no problems with self-care |
| G2. I have some problems washing or dressing myself |
| G3. I am unable to wash or dress myself |
| LQ-3: Have disability to daily living (EQ-5D) |
| G1. I have no problems with performing my usual activities |
| G2. I have some problems with performing my usual activities |
| G3. I am unable to perform my usual activities |
| LQ-4: Have pain (EQ-5D) |
| G1. I have no pain or discomfort |
| G2. I have moderate pain or discomfort |
| G3. I have extreme pain or discomfort |
| LQ-5: Have depression or anxiety (EQ-5D) |
| G1. I am not anxious or depressed |
| G2. I am moderately anxious or depressed |
| G3. I am extremely anxious or depressed |
