Table 2.
Missing self-reported ICHOM Standard Set data at baseline
| Variable (n = 43, except where otherwise specified) | Number of participants who did not respond (%) |
|---|---|
| Demographic variables (n = 43) | |
| Sex | 1 (2) |
| Education level | 1 (2) |
| Height | 3 (7) |
| Weight | 2 (5) |
| Living arrangement | 1 (2) |
| Work status | 1 (2) |
| Smoking status | 1 (2) |
| Physical activity | 1 (2) |
| Disease-related variables (n = 43) | |
| Doctor-diagnosed self-reported osteoarthritis | 2 (5) |
| Previous surgery for osteoarthritis | 1 (2) |
| Treatments for osteoarthritis in the past 6 months | 1 (2) |
| Healthcare providers seen for osteoarthritis treatment in the past 6 months | 2 (5) |
| Satisfaction with the results of treatment | 4 (9) |
| Pain variables (n = 43) | |
| Pain - right hip | 3 (7) |
| Pain - left hip | 3 (7) |
| Pain - right knee | 2 (5) |
| Pain - left knee | 2 (5) |
| Pain - lower back | 2 (5) |
| EQ-5D items (n = 43) | |
| Mobility item | 2 (5) |
| Self-care item | 2 (5) |
| Activity item | 3 (7) |
| Pain / discomfort item | 2 (5) |
| Anxiety / depression item | 2 (5) |
| Visual analogue scale | 2 (5) |
| HOOS-PS items (hip participants only, n = 8) | |
| Descending stairs | 0 (0) |
| Getting in / out of bath or shower | 0 (0) |
| Sitting | 0 (0) |
| Running | 0 (0) |
| Twisting / pivoting on your loaded leg | 1 (13) |
| KOOS-PS items (knee participants only, n = 35) | |
| Rising from bed | 1 (3) |
| Putting on socks / stockings | 1 (3) |
| Rising from sitting | 1 (3) |
| Bending to floor | 1 (3) |
| Twisting / pivoting on injured knee | 1 (3) |
| Kneeling | 1 (3) |
| Squatting | 1 (3) |