Table 3 Overall strain episodes reported in the different phases of the operations
n | Minimum | Maximum | Mean | SD | |
|---|---|---|---|---|---|
Before incision | 89 | 0.00 | 5.00 | 0.79 | 1.03 |
First third | 138 | 0.00 | 7.00 | 1.22 | 1.42 |
Second third | 168 | 0.00 | 8.00 | 1.49 | 1.64 |
Last third | 57 | 0.00 | 3.00 | 0.50 | 0.71 |
Total | 452 |