Table 1 Demographic data of OA patients and healthy controls
From: Metformin attenuates symptoms of osteoarthritis: role of genetic diversity of Bcl2 and CXCL16 in OA
Variables | OA (N = 88) | Non-OA (N = 92) | Total (N = 180) | Pa (< 0.05) |
|---|---|---|---|---|
Sex,n(%) | ||||
 Female | 60 (68.2) | 41 (44.6) | 105 (58.3) | 0.005 |
 Male | 28 (31.8) | 51 (55.4) | 75 (41.7) | |
Age (years) | 48.3 ± 9.2 | 33.0 ± 7.7 | 40.5 ± 11.4 | 0.0001 |
BMI (kg/m2) | 29.1 ± 3.4 | 25.6 ± 4.9 | 27.3 ± 4.6 | 0.213 |
Cardiovascular dx,n(%) | 21 (23.9) | 3 (3.3) | 24 (13.3) | 0.284 |
Family history (%) | 58 (65.9) | 11 (11.9) | 69 (38.3) | 0.003 |
Smoking | 16 (18.2) | 16 (17.4) | 32 (17.8) | 0.890 |