Summary Statistics | k^{a} = 16 | Q_{M (df=1)}^{b} = 7.6931 (p = 0.0055) | I^{2}^{c} = 93.76% | R^{2}^{d} = 41.58% | |
---|---|---|---|---|---|

Estimate | Standard Error | p-Value | 95% CI (lower) | 95% CI (upper) | |

Fixed Effects | |||||

Intercept (B_{0}) | 270.3442 | 8.8046 | * | 253.0875 | 287.6009 |

Age (B_{1}) | −1.0695 | 0.3856 | 0.0055 | −1.8252 | −0.3137 |

Random Effects | |||||

Between study variance (τ^{2}) | 908.1523 | 432.9293 | — | — | — |

Tau (τ) | 30.1356 | — | — | — | — |

↵

^{a}*k*, number of subject groups;↵

^{b}*Q*_{M}, heterogeneity statistic (Cochran's Q) – tests whether any coefficient (not including the intercept) is significantly different than 0↵

^{c}*I*^{2}, % of total variability due to heterogeneity;↵

^{d}*R*^{2}, % of total heterogeneity explained by the covariate(s);* p-Value<0.0001; CI, confidence interval; —, value does not need to be determined.