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Table 2 Univariate analysis of prognostic factors for DFS and CSS

From: Association of perioperative blood pressure with long-term survival in rectal cancer patients

Factor DFS CSS
3-year rate (%) HR (95% CI) P 3-year rate (%) HR (95% CI) P
Age 1.00 (0.99–1.02) 0.644 1.03 (1.01–1.06) 0.016
TNM stage, AJCC
 III 60.3 3.94 (1.95–7.99) <0.001 79.7 5.24 (1.58–17.42) 0.007
 II 79.7 1.81 (0.82–4.01) 0.142 86.6 3.14 (0.88–11.24) 0.079
 I 84.4 1.00   94.7 1.00  
Vascular invasion
 Positive 59.3 1.93 (1.10–3.39) 0.021 77.6 1.70 (0.71–4.07) 0.234
 Negative 73.7 1.00   86.7 1.00  
Perineural invasion
 Positive 38.0 3.44 (1.98–5.98) <0.001 73.8 2.45 (1.02–5.90) 0.046
 Negative 75.4 1.00   87.0 1.00  
Preoperative CEA (ng/mL)
 >5 63.9 1.59 (1.00–2.52) 0.050 75.2 2.91 (1.48–5.71) 0.002
 0–5 77.2 1.00   92.2 1.00  
Distance from anal verge (cm)
 5–12 75.5 0.59 (0.37–0.92) 0.021 89.3 0.47 (0.24–0.92) 0.028
 <5 69.3 1.00   82.0 1.00  
Adjuvant treatment
 Yes 77.6 0.76 (0.49–1.18) 0.226 90.0 0.49 (0.25–0.94) 0.031
 No 67.2 1.00   80.7 1.00  
  1. DFS disease-free survival, CSS cancer-specific survival, HR hazard ratio, CI confidence interval, SBP systolic blood pressure, BMI body mass index, BP blood pressure, AJCC American Joint Committee on Cancer, CEA carcinoembryonic antigen