What is the difference between hazard ratio / standard deviation andHRs? Can we convert HR/SD to HR? Can we combine HR/SD and Hazard Ratios?

I am combining multiple studies on mortality in CKD per different categories of 25(OH)D. One study have reported Hazard Ration per 1 unit standard deviation increase in 25(OH)D  and some reported...

17 November 2016 1,748 4 View