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Table 2 Operative data of the drainage and non-drainage groups

From: Transhiatal chest drainage in mediastinoscope and laparoscope-assisted esophagectomy for esophageal cancer: a retrospective study

 

Drainage n = 24

Non-drainage n = 13

p-value

Drain insertion time (IQR)a

4 (3–5)

Operation time, min (IQR)

425 (348–480)

415 (390–459)

0.97

Blood loss volume, mL (IQR)

110 (52–191)

124 (79–158)

0.83

Dissected nodes (IQR)

39 (33–54)

38 (28–47)

0.63

  1. aInterquartile range