Table 1. Demographic data of registry data and ORSOME-study.
| Registry data | ORSOME study | |||
|---|---|---|---|---|
| Total | DMD-users | Patient control group | ||
| Number of patients | 604 | 27 | 17 | 10 |
|
Gender m:f Not specified |
372:216 (63%:37%) 16 (0.03%) |
12:15 (44%:56%) - |
7:10 (41%:59%) - |
5:5 (50%:50%) - |
| Age [years] | 26-30 1 | 30 [22-40] | 31 [26-38] | 26 [21-46] |
| BMI [kg/m2] | 25 [22–27] | 25 [22-28] | 25 [21-28] | 25 [24-27] |
| Smoking status | nd 2 | 2 (7%) | 1 (6%) | 1 (10%) |
| Diagnosis [%] | ||||
| ACL isolated | 288 (48%) | 10 (37%) | 7 (41%) | 3 (30%) |
| ACL with meniscus involvement | 126 (21%) | 9 (34%) | 6 (35%) | 3 (30%) |
| Combined ACL with other ligament involvement | 22 (3%) | 2 (7%) | 2 (12%) | - |
| Isolated meniscus damage | 25 (4%) | 2 (7%) | 2 (12%) | - |
| Lateral ligament damage | - | 1 (4%) | - | 1 (10%) |
| Other diagnoses 3 | 53 (9%) | 2 (7%) | - | 2 (20%) |
| Not specified | 90 (15%) | 1 (4%) | - | 1 (10%) |
| Treatment [%] | ||||
| Surgical intervention | 482 (80%) | 27 (100%) | 17 (100%) | 10 (100%) |
| Not specified | 122 (20%) | - | - | - |
| Ethnicity [%] | nd 2 | |||
| Caucasian | 26 (96%) | 16 (94%) | 10 (100%) | |
| Not specified | 1 (4%) | 1 (6%) | - | |
| Knee scores | ||||
| sIKDC-Score | 60.5 [52.8-74.5] | 63.0 [53.3-73.0] | 56.5 [49.0-82.5] | |
| KOOS QoL | 6.5 [4.0-10.3] | 7.5 [4.0-10.0] | 6.5 [2.8-11.8] | |
|
Intensity of sports
activity [%] |
nd 2 | |||
| Ambitious athlete | 4 (15%) | 3 (18%) | 1 (10%) | |
| Frequent sports activity | 11 (41%) | 6 (35%) | 5 (50%) | |
| Occasional sports activity | 12 (44%) | 8 (47%) | 4 (40%) | |
| No sports activity | - | - | - | |
1 median age group, age groups from < 16 years to > 51 years
2 nd = not determined
3 other diagnoses: registry data: Cartilage damage (n = 17), Posterior cruciate ligament (n = 15), Cartilage replacement procedure (n = 9), Knee prosthesis (n = 8), Patellar luxation (n = 3), Medial meniscus (n = 1), patient control group: Femoral paresis, Chronic knee joint damage (n = 1), Medial ligament rupture with bone tear (n = 1). Abbreviations: DMD, digital medical device; IKDC, International Knee Documentation Committee; KOOS, Knee Injury and Osteoarthritis Outcome Score