Recently, Flythe et al. [12] aimed to address the lack of. uniform intradialytic hypotension diagnostic criteria by. examining associations between commonly used defini-. tions and mortality. This study clearly illustrates the in-. fluence of hypotension definition on prevalence esti-. mates.
Definition of intercept. 1  1 : the distance from the origin to a point where a graph crosses a coordinate axis. 2  2 : interception; especially : the interception of a missile by an interceptor or of a target by a missile. 3  3 : a message, code, or signal that is intercepted (as by monitoring radio communications)
Y-Intercept of A Line. The Y-Intercept of a line is the point where a line's graph intersects (crosses) the Y-axis. A y-intercept of 3 means that a line's graph intersects the Y-axis at the point (0,3).