Fig. 3.

Simple linear regression between fractional minimum mean arterial pressure (MAP) and 1-day ([A] and [C]) and 1-month ([B] and [D]) composite Z score for normotensive ([A] and [B]) and hypertensive ([C] and [D]) patients. (C) There is a significant positive linear relationship between factional minimum intraoperative MAP and 1-day composite Z score for hypertensive patients. Although this trend continues at 1 month, there is no significant relationship in any of the other simple linear regressions. (Reg Coef (SE) = regression coefficient [SE of regression coefficient]).