Exploring diurnal variation using piecewise linear splines: an example using blood pressure

There are many examples of physiological processes that follow a circadian cycle and researchers are interested in alternative methods to illustrate and quantify this diurnal variation. Circadian blood pressur...

Source: Emerging Themes in Epidemiology - February 2, 2017 Category: Epidemiology Authors: Jamie M. Madden, Xia Li, Patricia M. Kearney, Kate Tilling and Anthony P. Fitzgerald Source Type: research