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Table 1 Intergroup comparison of demographic data (mean ± SEM) 

From: High levels of TDO2 in relation to pro-inflammatory cytokines in synovium and synovial fluid of patients with osteoarthritis

Variables

Control group (n = 20)

OA group (n = 41)

Statistics (t/χ2)

P

Age

42.30 ± 2.29

66.71 ± 1.12

-11.22

 < 0.001

BMI (kg/m2)

24.80 ± 0.58

26.46 ± 0.49

-2.04

0.046

Gender (female/male)

11/9

32/9

3.43

0.064

  1. BMI body mass index, OA Osteoarthritis, SEM Standard error of mean