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Table 1 Demographic data

From: Can urinary CTX-II be a biomarker for knee osteoarthritis?

Characteristics

Control (n = 51)

OA (n = 78)

 

KL 2

(n = 25)

KL 3

(n = 26)

KL 4

(n = 27)

Age (years)

51.53 ± 7.54

64.45 ± 10.66

58.24 ± 9.73

64.62 ± 10.21

70.04 ± 8.91

Gender, Female (n, %)

31 (60.78)

60 (76.92)

21 (84)

21 (80.76)

18 (66.66)

Height (cm)

161.21 ± 6.47

158.67 ± 7.9

160.2 ± 6.72

159.03 ± 7.57

156.9 ± 9.07

Weight (kg)

65.97 ± 9.41

68.05 ± 14.51

64.27 ± 11.05

65.86 ± 10.15

73.67 ± 18.99

BMI (kg/m2)

25.36 ± 3.19

26.97 ± 4.94

25.07 ± 4.27

26.07 ± 3.97

29.59 ± 5.37

WOMAC index

1.14 ± 1.72

3.73 ± 2.12

1.98 ± 1.74

3.63 ± 2.01

5.23 ± 1.29

CTX-II (ng/mmol Cr)

178.27 ± 125.39

418.23 ± 392.87

322.84 ± 269.4

387.54 ± 319.9

536.11 ± 517.3