Fig. 2
From: Association of perioperative blood pressure with long-term survival in rectal cancer patients
![Fig. 2](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2Fs40880-016-0100-8/MediaObjects/40880_2016_100_Fig2_HTML.gif)
Kaplan–Meier survival curves of rectal cancer patients with different preoperative and postoperative BPs. The curves showed significantly lower DFS (a) and CSS (b) rates in the high-preoperative SBP group than in the low-preoperative SBP group. Patients in the high-postoperative SBP group had significantly lower CSS (d) rates, whereas the differences in the DFS curves (c) were not significant. SBP systolic blood pressure, DFS disease-free survival, CSS cancer-specific survival