Table 2 Comparison of portal placement between the two groups
From: Mapping system for portal placement in laparoscopic procedures of small animals
Placement | Group | Mean distance from desired placement (mm) | Standard deviation | P value |
|---|---|---|---|---|
Placement 1, Procedure 1 | A | 0.000 | 0.000 | .000 |
B | 9.550 | 9.922 | ||
Placement 2, Procedure 1 | A | 0.000 | 0.000 | .000 |
B | 27.630 | 12.037 | ||
Placement 3, Procedure 1 | A | 0.000 | 0.000 | .000 |
B | 27.500 | 9.415 | ||
Placement 1, Procedure 2 | A | 1.900 | 5.029 | .022 |
B | 7.170 | 11.384 | ||
Placement 2, Procedure 2 | A | 2.160 | 6.378 | .000 |
B | 22.720 | 16.555 | ||
Placement 3, Procedure 2 | A | 1.480 | 6.104 | .002 |
B | 10.560 | 13.988 | ||
Placement 4, Procedure 2 | A | 3.610 | 13.328 | .004 |
B | 13.660 | 13.656 |