div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imageimg data-url=documentstudy-or-subgroup-adams-1986-young-1987-events-total-heterogeneity-3670htmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: Study or Subgroup Adams 1986 Young 1987 Events Total Heterogeneity: = 3670 ChiZ= 4088 df=6 P 000001 85% Test ror overall erect Z- 414 P 00001 Favors Gastric Favors loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader034fdocumentsusreader034viewer20220503125f746afc21bff008d84401e0html5thumbnails1jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=2Page 2button div class=trans-imageimg data-url=documentstudy-or-subgroup-adams-1986-young-1987-events-total-heterogeneity-3670htmlpage=2 data-page=2 class=trans-thumb lazyload alt=Page 2: Study or Subgroup Adams 1986 Young 1987 Events Total Heterogeneity: = 3670 ChiZ= 4088 df=6 P 000001 85% Test ror overall erect Z- 414 P 00001 Favors Gastric Favors loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader034fdocumentsusreader034viewer20220503125f746afc21bff008d84401e0html5thumbnails2jpg width=140 height=200 divdiv