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Meta regression random-effects model: test of the model
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Simultabneous test that all coefiicients (excluding intercept) are zero Qmodel = 9.06, df = 1, p = 0.0026 |
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Goodness of fit: Test that unexplained variance is zero T2 = 0.0208, Tau = 0.1442, I2 = 38.56%, Qresid = 30.766, df = 16, p = 0.0534 |
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Proportion of total between-study variance explained by the model R2 = T2explained/T2total = 0.0352/0.0560 = 0.63 |
