div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=search-for-people-the-university-of-manchester-procedure-for-stratified-randomisationhtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: Search for people The University of ManchesterProcedure for Stratified Randomisation 1 Select a categorical variable that defines the strata eg age banding -64 65-7475+ loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentsusreader034viewer20220504145f8aa0216ded61769a0f2362html5thumbnails1jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=2Page 2button div class=ts-imageimg data-url=search-for-people-the-university-of-manchester-procedure-for-stratified-randomisationhtmlpage=2 data-page=2 class=ts-thumb lazyload alt=Page 2: Search for people The University of ManchesterProcedure for Stratified Randomisation 1 Select a categorical variable that defines the strata eg age banding -64 65-7475+ loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentsusreader034viewer20220504145f8aa0216ded61769a0f2362html5thumbnails2jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=3Page 3button div class=ts-imageimg data-url=search-for-people-the-university-of-manchester-procedure-for-stratified-randomisationhtmlpage=3 data-page=3 class=ts-thumb lazyload alt=Page 3: Search for people The University of ManchesterProcedure for Stratified Randomisation 1 Select a categorical variable that defines the strata eg age banding -64 65-7475+ loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentsusreader034viewer20220504145f8aa0216ded61769a0f2362html5thumbnails3jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=4Page 4button div class=ts-imageimg data-url=search-for-people-the-university-of-manchester-procedure-for-stratified-randomisationhtmlpage=4 data-page=4 class=ts-thumb lazyload alt=Page 4: Search for people The University of ManchesterProcedure for Stratified Randomisation 1 Select a categorical variable that defines the strata eg age banding -64 65-7475+ loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentsusreader034viewer20220504145f8aa0216ded61769a0f2362html5thumbnails4jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=5Page 5button div class=ts-imageimg data-url=search-for-people-the-university-of-manchester-procedure-for-stratified-randomisationhtmlpage=5 data-page=5 class=ts-thumb lazyload alt=Page 5: Search for people The University of ManchesterProcedure for Stratified Randomisation 1 Select a categorical variable that defines the strata eg age banding -64 65-7475+ loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentsusreader034viewer20220504145f8aa0216ded61769a0f2362html5thumbnails5jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=6Page 6button div class=ts-imageimg data-url=search-for-people-the-university-of-manchester-procedure-for-stratified-randomisationhtmlpage=6 data-page=6 class=ts-thumb lazyload alt=Page 6: Search for people The University of ManchesterProcedure for Stratified Randomisation 1 Select a categorical variable that defines the strata eg age banding -64 65-7475+ loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentsusreader034viewer20220504145f8aa0216ded61769a0f2362html5thumbnails6jpg width=140 height=200 divdiv