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. 2015 Apr 18;10:56. doi: 10.1186/s13019-015-0255-4

Table 4.

Postoperative parameters

Parameter Benign Malignant P value
Early mortality (30d) 1 (1.0) 1 (9.1) 0.053
Tumor related 1 (1.0) 1 (9.1) 0.053
Late mortality (>30d) 1 (1.0) 7 (63.3) <0.01
Tumor related 1 (1.0) 7 (63.3) <0.01
Mean survival (months) 187.2 ± 2.7 26.2 ± 9.8 <0.01
PM dependency 7 (6.9) 2 (18.2) 1.88
Tumor relapse 3 (2.9) 5 (45.5) <0.01

Data presented as mean ± standard deviation, n (%) or mean (range).