|  |  | Heterogeneity test |  | Egger’s test |  | Begg’s test | |
---|---|---|---|---|---|---|---|---|
Adipokine in GDM | N | SMD (95% CI) | I2 | P | t | P | z | P |
Apelin in GDM | 6 | 0.43 (−0.40 to 1.26) | 94.5 | < 0.001 | 1.66 | 0.17 | 0.94 | 0.35 |
Chemerin in GDM | 14 | 0.77 (−0.07 to 1.61) | 98.0 | < 0.001 | 0.03 | 0.98 | 1.26 | 0.21 |
Omentin in GDM | 10 | −0.72 (−1.26 to − 0.19) | 90.8 | < 0.001 | −1.73 | 0.12 | −1.70 | 0.09 |