Table 3. Comparison of MIP measurements in the preoperative, 1 st postoperative, and 2 nd postoperative evaluations.
| MIP | Group 1 (n=27) | p | Group 2 (n=28) | p |
|---|---|---|---|---|
| Pre-op | -74±20 | <0.0001 | -86±21 | 0.30 |
| 1st PO | -50±21 | -78±28 | ||
| Pre-op | -74±20 | 0.005 | -86±21 | 0.37 |
| 2nd PO | -59±18 | -81±23 | ||
| 1st PO | -50±21 | 0.02 | -78±28 | 0.64 |
| 2nd PO | -59±18 | -81±23 |
MIP: maximum inspiratory pressure; Pre-op: preoperative; PO: postoperative.