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Table 1 Clinical data of subjects

From: Prediction model for knee osteoarthritis based on genetic and clinical information

Variable

Case

Control

 

Female

Male

Female

Male

Number (% of subjects)

757 (81.1)

176 (18.9)

924 (75.4)

301 (24.6)

Age, years (SD)

71.6 (7.5)

72.9 (8.7)

70.3 (8.7)

66.2 (10.2)

Height, cm (SD)

150.2 (6.1)

161.5 (6.8)

149.9 (6.1)

162.9 (7.5)

Weight, kg (SD)

56.2 (8.9)

63.8 (11.1)

51.5 (9.0)

63.8 (10.7)

BMI, kg/m2 (SD)

24.9 (12.7)

24.4 (11.0)

22.9 (12.1)

23.9 (8.75)

  1. Only subjects successfully genotyped for all polymorphisms are included. SD, standard deviation.