Study omitted | OR (95% CI) for remainders | Heterogeneity | |
---|---|---|---|
I2 (%) | p | ||
a) MetS predicting OA | |||
 Engstrom et al. K | 1.42 (1.24, 1.63) | 66.7 | 0.000 |
 Engstrom et al. H | 1.48 (1.29, 1.69) | 67.4 | 0.000 |
 Yoshimura et al. | 1.41 (1.25, 1.58) | 56.8 | 0.004 |
 Han et al. M | 1.47 (1.28, 1.68) | 68.1 | 0.000 |
 Han et al. W | 1.48 (1.29, 1.70) | 67.5 | 0.000 |
 Shin et al. | 1.45 (1.25, 1.69) | 68.6 | 0.000 |
 Monira et al. K | 1.40 (1.23, 1.59) | 57.4 | 0.003 |
 Monira et al. H | 1.48 (1.28, 1.71) | 67.3 | 0.000 |
 Visser et al. | 1.45 (1.26, 1.67) | 68.8 | 0.000 |
 Eaton et al. | 1.44 (1.26, 1.65) | 68.3 | 0.000 |
 Xie et al. | 1.49 (1.29, 1.71) | 62.9 | 0.001 |
 Niu et al. M | 1.42 (1.24, 1.62) | 65.8 | 0.000 |
 Niu et al. W | 1.46 (1.27, 1.67) | 68.9 | 0.000 |
 Strand et al. | 1.47 (1.28, 1.69) | 68.5 | 0.000 |
 Sanchez et al. K | 1.46 (1.26, 1.69) | 68.9 | 0.000 |
 Sanchez et al. HA | 1.46 (1.26, 1.69) | 68.9 | 0.000 |
b) OA predicting MetS | |||
 Michishita et al. | 1.79 (1.02, 3.15) | 91.4 | 0.000 |
 Puenpatom et al. | 2.08 (1.13, 3.85) | 84.5 | 0.000 |
 Inoue et al. M | 2.16 (1.19, 3.92) | 91.7 | 0.000 |
 Inoue et al. W | 1.87 (1.03, 3.38) | 91.5 | 0.000 |
 Maddah et al. M | 2.20 (1.20, 4.03) | 91.6 | 0.000 |
 Maddah et al. W | 1.87 (1.02, 3.43) | 91.2 | 0.000 |
 Calvet et al. | 1.85 (1.02, 3.35) | 91.2 | 0.000 |
 Sakina et al. | 1.78 (1.00, 3.17) | 90.9 | 0.000 |
 Askari et al. | 1.56 (1.02, 2.39) | 79.8 | 0.000 |