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. 2017 Jan;9(1):117–122. doi: 10.21037/jtd.2017.01.27

Table 4. Comparison of the postoperative respiratory complications between the two groups.

Parameters OLV TLV χ2 P value
Respiratory complications 7 5 1.164 0.366
Pulmonary infection 1 0 Fisher 0.435
Left pleural effusion 1 1 Fisher 1.000
Right pleural effusion 0 1 Fisher 1.000
Right pneumothorax 1 0 Fisher 0.435
Right pyothorax 1 0 Fisher 0.435
Respiratory failure 1 0 Fisher 0.435
Chylothorax 0 1 Fisher 1.000

OLV, one-lung ventilation; TLV, two-lung ventilation.