Fig. 4From: Incorporating repeated measurements into prediction models in the critical care setting: a framework, systematic review and meta-analysisComparison between analyses which do and do not include repeated measurements. This Figure shows the difference in within-study c-statistics (confidence interval) of studies which reported analyses both with and without the incorporation of repeated measurements. Abbreviations: rep = repeated measurements analysis; cs = single-timepoint analysis; no. var. = number of variables in the modelBack to article page