Table 1 Patient demographics and injury pattern (n = 68).

Mean age at injury (years)

30 ± 11

Time since injury (years)

12 ± 8

Side of injury (right, left)

n = 32 (47%), n = 36 (53%)

Gender (male, female)

n = 58 (85%), n = 10 (15%)

Mean height (cm)

176 ± 8

Mean weight (kg)

79 ± 11

BMI

25 ± 3

Insurance status (private, public)

n = 19 (28%), n = 49 (72%)

Highest level of education

Secondary school graduation

35 (51%)

High school graduation

2 (3%)

Professional training

16 (24%)

University degree

n = 11 (16%)

Post-graduate

n = 1 (1.5%)

Missing

n = 3 (4.5%)

Profession

Physical Non-physical

n = 34 (50%) n = 34 (50%)

Sports activity prior to trauma

None

n = 11 (17%)

only rarely

n = 33 (50%)

regularly

n = 22 (32%)

no comment

n = 2 (3%)

Injury

Sport

n = 33 (49%)

motor vehicle accident

n = 28 (41%)

work-related injury

n = 7 (10%)

Smoking

n = 33 (49%)

Injury pattern

ACL

n = 68 (100%)

PCL

n = 68 (100%)

Superficial MCL

n = 49 (72%)

Deep MCL

n = 44 (65%)

Medial meniscus

n = 15 (22%)

Semimembranosus muscle

n = 5 (7%)

LCL

n = 22 (32%)

Popliteus tendon

n = 21 (31%)

Biceps tendon

n = 8 (12%)

Lateral meniscus

n = 20 (29%)

Peroneal nerve

n = 3 (4%)

Popliteal artery (intimal)

n = 2 (3%)