From: Occupational consequences after isolated reconstruction of the insufficient posterior cruciate ligament
Number
Incapacity for work
Occupational retraining
REFA shift of level of severity
Median (Range)
Yes
No
0
−1
−2
Total
12
8 (2–52)
17%
83%
0%
REFA < 2
8
6 (2–24)
12.5%
87.5%
REFA ≥ 2
4
24 (8–52)*
25%
75%