Meta-regression of trials using carotid intima–media thickness (CIMT) as a surrogate end point leads to unreliable results owing to heterogeneity in methods, interventions, and outcomes of pooled ...
This is a preview. Log in through your library . Journal Information The Southern Economic Journal features original, refereed scholarly articles in all areas of economics as well as contributions on ...
In a stratified sample, it is possible that some strata will have only one sampling unit. When this happens, PROC SURVEYREG collapses these strata that contain single sampling unit into a pooled ...
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