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. 2008 Sep;47(5):52–55.

Table 2.

Iteration 2 results (n = 12)

Variable Mean ± SD P
Accumulated volume (ml) No jacket 1137 ± 357 0.6824
Jacket 1190 ± 365
Minute volume (ml) No jacket 749 ± 193 0.7229
Jacket 775 ± 217
Respiratory rate (breaths/min) No jacket 29 ± 7 0.1116
Jacket 25 ± 7
Tidal volume (ml) No jacket 29 ± 13 0.1556
Jacket 25 ± 7