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Table 2 Femoral B-scores of index and control knees of the subjects analyzed in TPX-100-5 study at baseline. Mean B-scores of index and control knees at baseline were the same. A B-score of 1.48 corresponds to the mean of the range for a KLG of 2 [11]

From: Study TPX-100-5: intra-articular TPX-100 significantly delays pathological bone shape change and stabilizes cartilage in moderate to severe bilateral knee OA

Baseline TPX-100-5 (N = 78)
B-score Index Control
< − 2 to − 1 4% (3) 1% (1)
< − 1 to 0 15% (12) 19% (15)
> 0 to 1 24% (19) 24% (19)
> 1 to 2 23% (18) 23% (18)
> 2 to 3 12% (9) 10% (8)
> 3 to 4 15% (12) 10% (8)
> 4 to 5 0% (0) 9% (7)
> 5 to 6 3% (2) 1% (1)
> 6 to 7 1% (1) 1% (1)
> 7 to 8 3% (2) 0% (0)
Total 100% (78) 100% (78)
Mean 1.48 1.48