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Table 1 Descriptive characteristics of validation dataset (n = 102)

From: Development of a rapid knee cartilage damage quantification method using magnetic resonance images

Age, mean (SD) years 61.61 (8.74)
Female, n (%) 56 (54.37)
JSN grade, n (%) Baseline 24-month follow-up
0 43 (42.16) 42 (41.18)
1 31 (30.39) 25 (24.51)
2 25 (24.51) 20 (19.61)
3 3 (2.94) 15 (14.71)
KL score, n (%) Baseline 24-month follow-up
0 4 (3.92) 3 (2.94)
1 19 (18.63) 15 (14.71)
2 40 (39.22) 25 (24.51)
3 34 (33.33) 40 (39.22)
4 5 (4.90) 19 (18.63)
  1. Note: n = number; SD = standard derivation; JSN = joint space narrowing; KL = Kellgren-Lawrence.