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Table 3 Adverse events

From: Efficacy of programmed intermittent bolus epidural analgesia in thoracic surgery: a randomized controlled trial

 

PIB (n = 21)

CEI (n = 21)

P-value

n (%)

n (%)

Adverse effects

 Nausea, vomiting

8(38.1)

5(23.8)

0.32

 Urinary retention

2(9.5)

3(14.3)

0.63

 Feeling dizzy on standing up

4(19.0)

1(4.7)

0.15