Z-value P-value Heterogeneity Heterogeneity Heterogeneity Heterogeneity
Q statistic P-value I2 τ2
3.54 0.000 287.71 0.000 97.2% 0.0649
2.31 0.021 0.29 0.593 0.0% 0.000
2.74 0.006 45.50 0.000 93.4% 0.0247
1.14 0.254 23.05 0.000 95.7% 0.3492
0.87 0.384 0.15 0.703 0.0% 0.000