Sociodemographic variables and Body Mass Index | |
---|---|
Gender, No. | 49 women; 41 men |
Age at examination, years, mean ± SD | 63 ± 12.87 |
Degree of school education, No. (%) | |
No graduation | 1 (1%) |
„Haupt−/Volksschule “a | 36 (40%) |
„Realschule/mittlere Reife“b | 27 (30%) |
„Fachhochschule, Abitur, allg. Hochschule“c | 26 (29%) |
Body Mass Index (BMI), kg/m2; mean ± SD | 27.57 ± 4.66 |
Pain characteristics | |
Average hip pain in the last 3 months before surgery, Numeric Rating Scale (0–10), median (1st; 3rd quartile) | 6 (4; 7) |
Overall severity of chronic pain condition, Chronic Pain Grade (von Korff), No. (%) | |
Grade 1 | 15 (17%) |
Grade 2 | 20 (23%) |
Grade 3 | 17 (18%) |
Grade 4 | 38 (42%) |
Pain chronicity, MPSSd, No. (%) | |
Stage I (low) | 36 (40%) |
Stage II (medium) | 37 (41%) |
Stage III (high) | 17 (19%) |
Duration of hip pain, time intervals, No. (%) | |
1 to 12 months | 18 (20.1%) |
12 to 24 months | 22 (24.4%) |
2 to 5 years | 31 (34.4%) |
More than 5 years | 19 (21.1%) |
Pressure pain threshold (PPT), kPa, mean ± SD | 391.55 ± 179.35 |
Functional capacity | |
Walking ability, Timed up and go test score, median level, (1st; 3rd quartile) | 2 (2; 2) |
Hip function and mobility, WOMACe score, mean ± SD | 53.09 ± 20.82 |
Psychological variables | |
Health-related quality of life, SF-12f, mean ± SD | |
SF-12 Physical | 29.89 ± 7.85 |
SF-12 Mental | 49.23 ± 12.35 |
Psychological distress, DASSg, median (1st; 3rd quartile) | |
DASS Depression | 3 (1; 5) |
DASS Anxiety | 1 (0; 3) |
DASS Stress | 5 (2; 8) |
Somatization, PHQ-15h, median (1st; 3rd quartile) | 5 (4; 8) |
Kinesiophobia, TSKi, median (1st; 3rd quartile) | 36 (31; 41) |
Cognitive appraisal of pain, KPIj, median (1st; 3rd quartile) | |
Catastrophizing thought scale | 2 (0.47; 3.11) |
Helplessness scale | 0.4 (0; 1.20) |
Thought suppression scale | 2.75 (1.25; 3.75) |
Fear of surgery, Numeric Rating Scale (0–10), median (1st; 3rd quartile) | 3 (1; 6) |
Fear of pain after surgery, Numeric Rating Scale (0–10), median (1st; 3rd quartile) | 2 (1; 5) |