Table 5.
Demographic and health-related information for each phenotype
| Factor | High distress (n = 646) | Low distress (n = 322) | Low self-efficacy and acceptance (n = 187) | Negative pain coping (n = 84) |
| BMI in kg/m2a | 36 ± 9 | 32 ± 7 | 35 ± 8 | 34 ± 8 |
| Age in yearsa | 61 ± 11 | 63 ± 10 | 61 ± 11 | 62 ± 11 |
| HOOS JRa | 50 ± 15 | 63 ± 15 | 60 ± 10 | 59 ± 11 |
| KOOS JRa | 47 ± 15 | 60 ± 12 | 54 ± 14 | 52 ± 13 |
| Pain intensitya | 6.0 ± 2.3 | 4.2 ± 2.3 | 4.7 ± 2.4 | 5.5 ± 2.4 |
| Categorical variables | ||||
| Gender, % (n) | ||||
| Women | 72 (468) | 72 (232) | 75 (141) | 75 (63) |
| Joint, % (n) | ||||
| Knee | 78 (504) | 83 (266) | 84 (157) | 79 (66) |
| Hip | 22 (142) | 17 (56) | 16 (30) | 21 (18) |
a
Data are presented as mean ± SD; HOOS JR = Hip Osteoarthritis Outcome Scale Joint Reconstruction; KOOS JR = Knee Osteoarthritis Outcome Scale Joint Reconstruction.