The size makes it possible to explore not only combinations of two diagnosis groups but also combinations of more groups. However, even if the risk of selection bias and sampling error is low, interpretation has to be cautious since we can expect highly significant p -values for clinically less important associations. 44 Despite the high validity of CRS, 23 a total of 15,543 (0.4%) persons disappeared from the cohort without further information.
← all excerpts
Multimorbidity and mortality: A 15-year longitudinal registry-based nationwide Danish population study.
1
—
—