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Table 2 Mean and median O’ Driscoll scores of the two groups

From: Effects of tranexamic acid on the recovery of osteochondral defects treated by microfracture and acellular matrix scaffold: an experimental study

    Control Tranexamic acid p
Fourth week Medial Mean ± SD
Median (min-max)
1.50 ± 1.73
1.50 (0–3)
4.25 ± 4.35
4.50 (0–8)
0.263
Lateral Mean ± SD
Median (min-max)
1.25 ± 1.50
1.00 (0–3)
2.50 ± 1.29
2.50 (1–4)
p   0.259 0.390
Eighth week Medial Mean ± SD
Median (min-max)
4.20 ± 3.03
2.00 (2–8)
9.60 ± 3.58
7.00 (7–14)
0.880
Lateral Mean ± SD
Median (min-max)
3.00 ± 1.41
2.00 (2–5)
10.60 ± 1.34
10.0 (9–12)
p   0.002 0.124