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Intersection · Evidence × confounding

Evidence topics tagged confounding

Topics in Evidence carrying the tag confounding. A third variable explaining an apparent association.

16 topics

Topic	Participants	Replies	Views	Activity
A structured critique template this community uses — a second dataset observational data effect size confounding Solved On the subject in the title: A structured critique template this community uses — a second dataset Working notes rather than a conclusion. Posting a small dataset on structured critique template. It is mine,…	+47	51	16k	15h
A critique that turned out to be unfair, retracted by its author confounding risk of bias effect size observational data Wiki Posting this under the heading it deserves: A critique that turned out to be unfair, retracted by its author Everything below is what sits behind that. Critique, and specifically the version of it that the…	+34	38	20k	17h
Coming back to: A structured critique template this community uses confounding risk of bias disputed observational data Posting this under the heading it deserves: A structured critique template this community uses Everything below is what sits behind that. Reading back through what has been written here about structured…	+63	69	17k	18h
Immortal time bias in a claims-database study — one year on effect size risk of bias confounding Solved Posting this under the heading it deserves: Immortal time bias in a claims-database study — one year on Everything below is what sits behind that. I would like to disagree carefully with the settled view on…	+41	46	3.7k	22h
Selection into a registry and what it does to the estimate — a second dataset confounding risk of bias effect size disputed Solved Posting this under the heading it deserves: Selection into a registry and what it does to the estimate — a second dataset Everything below is what sits behind that. Posting a small dataset on Selection. It is…	+28	32	1.3k	1d
Measurement error in a self-reported exposure confounding risk of bias effect size disputed Solved Closed Posting this under the heading it deserves: Measurement error in a self-reported exposure Everything below is what sits behind that. The question about measurement error that I actually want answered is the…	+117	129	45k	5mo
Reverse causation in a cohort study of weight and outcome — a second dataset risk of bias observational data confounding Reverse causation in a cohort study of weight and outcome — a second dataset Writing it up because I had to work it out twice and would rather nobody else did. Posting a small dataset on Reverse causation. It…	+112	131	1.5k	10mo
Criticising the method without criticising the authors — one year on confounding effect size disputed risk of bias Solved Closed On the subject in the title: Criticising the method without criticising the authors — one year on Working notes rather than a conclusion. A methods question rather than a substantive one, about Criticising…	+16	20	61k	11mo
Confounding by indication, explained with a concrete example confounding observational data disputed On the subject in the title: Confounding by indication, explained with a concrete example Working notes rather than a conclusion. Comparing SURMOUNT-1 ( N Engl J Med , 2022) with SURPASS-2 ( N Engl J Med ,…	+21	25	21k	11mo
Immortal time bias in a claims-database study risk of bias observational data disputed confounding Closed Immortal time bias in a claims-database study — setting out what I have, and where I think it stops being reliable. Asking about immortal time bias directly, because I have read four threads on it and each…	+29	34	28k	11mo
A claim built entirely on a subgroup analysis risk of bias observational data confounding disputed Solved A claim built entirely on a subgroup analysis Writing it up because I had to work it out twice and would rather nobody else did. I would like to disagree carefully with the settled view on claim built, and I…	+71	80	1.1k	14mo
Critiquing an observational claim about a class effect disputed risk of bias effect size observational data Posting this under the heading it deserves: Critiquing an observational claim about a class effect Everything below is what sits behind that. I was wrong about critiquing an observational claim in a thread…		2	6.9k	14mo
Coming back to: A critique that turned out to be unfair, retracted by its author disputed observational data effect size confounding Closed A critique that turned out to be unfair, retracted by its author — setting out what I have, and where I think it stops being reliable. Reading back through what has been written here about critique, three…		2	1.3k	14mo
Criticising the method without criticising the authors disputed observational data confounding effect size Criticising the method without criticising the authors Writing it up because I had to work it out twice and would rather nobody else did. I was wrong about criticising the method without criticising in a…	+55	61	60k	15mo
About the Study critique category risk of bias confounding observational data Pinned Wiki Structured criticism of a specific published study. Criticise the method, not the author. This post is a community wiki: any member at trust level 3 or above can edit it, and every edit is recorded with its…		4	114	16mo
A well-designed study with a badly written abstract — does this still hold? disputed confounding risk of bias Solved Closed A well-designed study with a badly written abstract — does this still hold? I have a specific reason for asking rather than idle curiosity, and the context is below. Asking about well-designed study on behalf…		2	28k	20mo

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