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Table 1 Subject characteristics

From: Lack of association between the CALM1 core promoter polymorphism (-16C/T) and susceptibility to knee osteoarthritis in a Chinese Han population

Subjects

Number

Sex

Age (years)

BMI

K-L score

  

Female(%)

Male

Mean

SD(±)

Mean

SD(±)

=2

≥ 3(%)

OA cases

183

124(67.8)

59

58.6

13.5

25.4

3.5

75

108(59)

Controls

210

142(67.6)

68

57.7

11.7

23.2

3.9

  
  1. BMI: body mass index.