From: Full-thickness cartilage defects are repaired via a microfracture technique and intraarticular injection of the small-molecule compound kartogenin
Mean score ± SD
95% Confidence interval
Time periods
Group 1
Group 2
P value
Lower limit
Upper limit
Three months
10.0 ± 1.1
7.8 ± 1.3
0.012*
0.60
3.73