Skip to main content

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.