Covariates | No. Groups | Coefficient | Standard error | t | P | 95%CI |
---|---|---|---|---|---|---|
Univariate meta-regression analysis | ||||||
 Area | 15 | 9.171 | 5.979 | 3.40 | 0.005 | [2.243,37.504] |
 Age | 15 | 1.030 | 0.048 | 0.62 | 0.545 | [0.930,1.139] |
 BMI | 16 | 0.710 | 0.052 | −4.63 | 0.000 | [0.606,0.832] |
HOMA-IR | 12 | 0.945 | 0.154 | −0.34 | 0.739 | [0.656,1.362] |
NOS score | 15 | 0.499 | 0.415 | −0.84 | 0.418 | [0.083,3.003] |
Multivariate meta-regression analysis | ||||||
 Area | 16 | 2.776 | 2.277 | 1.24 | 0.235 | [0.472,16.335] |
 BMI | 16 | 0.780 | 0.081 | −2.40 | 0.032 | [0.623,0.976] |
 Cons | 16 | 949.767 | 3246.888 | 2.01 | 0.066 | [0.589,1,531,388] |