<div dir="ltr">Dear all,<div><br><div>I would like to know whether it is possible to make a meta-analysis of meta-analysis when several meta-analyses have been done on the same topic if you can gather the number of studies, average effect size and number of participants or is it more appropriate to simply do a systematic review of meta-analyses to five a summary of a specific question/field.</div><div><br></div><div>Best wishes,</div><div>Gladys<br clear="all"><div><br></div>-- <br><div dir="ltr" class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div dir="ltr"><div dir="ltr"><p class="MsoNormal"><span style="font-size:12pt;font-family:Cambria,serif;color:black">------------------------------------------</span></p><p class="MsoNormal"><span style="font-size:12pt;font-family:Cambria,serif;color:black">Gladys Barragan-Jason, PhD. <u></u><u></u></span><a href="https://sites.google.com/view/gladysbarraganjason/home" style="font-family:Tahoma,sans-serif" target="_blank"> Website</a> / <a href="https://sites.google.com/view/frgladysbarragan-jason/accueil" target="_blank">Site web</a></p>
<p class="MsoNormal"><span style="font-size:12pt;font-family:Cambria,serif;color:black">Station d'Ecologie Théorique et Expérimentale (SETE)<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:12pt;font-family:Cambria,serif;color:black">CNRS de Moulis<u></u><u></u></span></p>
<div>
<p class="MsoNormal"><span style="color:black"><img border="0" width="133" height="81" style="width:1.3854in;height:0.8437in" src="cid:image003.png@01D62ED8.BF1FBC30" alt="image.png"><img border="0" width="60" height="60" style="width:0.625in;height:0.625in" src="cid:image004.png@01D62ED8.BF1FBC30" alt="image.png"><u></u><u></u></span></p>
</div>
<br>
<br>
<p class="MsoNormal"><span lang="EN-GB" style="font-family:Tahoma,sans-serif"> </span></p></div></div></div></div></div></div></div>