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Table 6 Postoperative complications and side effects

From: Continuous paravertebral block by intraoperative direct access versus systemic analgesia for postthoracotomy pain relief

 

TPVB group (n = 32)

SA group (n = 31)

P value

Postop. pulmonary complications

 Prolonged air leak

1

2

0.49

 Atelectasis

0

2

0.24

 Pneumothorax

1

1

0.75

 Bronchospasm

0

1

0.49

 Pleural effusion

1

1

0.75

Total pulmonary complications

3 (9.4%)

7 (22.6%)

0.14

Postop. side effects

 Nausea and vomiting

1

6

0.04

 Urinary retention

2

4

0.32

 Respiratory depression

0

0

 

Total side effects

3 (18.7%)

10 (54.8%)

0.03

  1. Categorical variables are presented as number and percent
  2. TPVB thoracic paravertebral block, SA systemic analgesia, Postop. postoperative