Table 1 Questionnaire scores for the total population as well as each patient subgroup
From: Measurement properties of the German version of the IKDC subjective knee form (IKDC-SKF)
Examination time point | Reliability | Comprehensibility | Relevance | |||
|---|---|---|---|---|---|---|
Baseline | 6 months | Test (T1) | Retest (T2) | |||
IKDC-SKF, mean (SD) | ||||||
Total | 53.5 (15.7) | 71.3 (16.7) | 55.7 (17.0) | 56.1 (16.5) | 63.3 (19.5) | 63.6 (17.5) |
ACL | 60.2 (13.5) | 74.2 (11.5) | 63.3 (14.1) | 63.8 (13.2) | 67.0 (20.8) | |
Meniscus | 52.2 (16.6) | 76.7 (16.8) | 55.7 (18.6) | 55.0 (17.4) | 65.4 (12.4) | |
Cartilage | 46.8 (14.4) | 60.6 (19.5) | 46.8 (14.5) | 47.8 (14.1) | 49.9 (18.0) | |
Mix | 54.7 (15.3) | 71.5 (14.7) | 56.6 (16.4) | 57.2 (17.1) | 72.1 (11.0) | |
Lysholm Score, mean (SD) | ||||||
Total | 61.6 (17.9) | 80.5 (16.4) | ||||
ACL | 67.7 (15.2) | 82.5 (14.2) | ||||
Meniscus | 62.0 (18.3) | 84.0 (15.6) | ||||
Cartilage | 53.7 (16.7) | 69.8 (18.6) | ||||
Mix | 62.5 (18.0) | 82.8 (14.6) | ||||
Tegner Activity Scale, mean (SD) | ||||||
Total | 3.2 (2.0) | 3.8 (1.4) | ||||
ACL | 3.6 (2.0) | 3.9 (1.5) | ||||
Meniscus | 3.0 (1.8) | 4.0 (1.5) | ||||
Cartilage | 2.9 (1.6) | 3.2 (1.5) | ||||
Mix | 3.4 (2.3) | 3.8 (1.2) | ||||
PCS-12, mean (SD) | ||||||
Total | 41.8 (10.1) | 45.2 (6.6) | ||||
ACL | 44.0 (9.6) | 45.0 (6.2) | ||||
Meniscus | 40.7 (10.2) | 46.6 (5.9) | ||||
Cartilage | 40.3 (9.0) | 41.9 (7.7) | ||||
Mix | 42.5 (10.7) | 46.0 (6.2) | ||||
MCS-12, mean (SD) | ||||||
Total | 51.5 (10.3) | 55.1 (7.7) | ||||
ACL | 50.3 (9.8) | 56.0 (7.0) | ||||
Meniscus | 53.0 (9.8) | 55.1 (8.2) | ||||
Cartilage | 50.4 (11.3) | 54.4 (8.4) | ||||
Mix | 51.6 (10.3) | 55.0 (7.4) | ||||