pan>
<span><span class="co">#&gt; Random-Effects Model (k = 56; tau^2 estimator: REML)</span></span>
<span><span class="co">#&gt; </span></span>
<span><span class="co">#&gt; tau^2 (estimated amount of total heterogeneity): 0.0884 (SE = 0.0202)</span></span>
<span><span class="co">#&gt; tau (square root of estimated tau^2 value):      0.2974</span></span>
<span><span class="co">#&gt; I^2 (total heterogeneity / total variability):   94.70%</span></span>
<span><span class="co">#&gt; H^2 (total variability / sa