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Table 1

From: Prospective randomised controlled study of use of intrapulmonary percussive ventilation with chest physiotherapy after cardiac surgery

 

IPV group (n = 20)

Control group (n = 20)

P value

Atelectasis

0

5

0.048

ICU LOS (days)

3.5 ± 0.82

4.6 ± 4.28

0.98

Hospital LOS (days)

10.4 ± 0.99

13 ± 4.93

0.009