Table 3 Statistical comparison using preoperative and postoperative non-parametric test using Wilcoxon signed-rank test for taste
From: Olfactory and gustatory outcomes following endoscopic transsphenoidal hypophysectomy
Preoperative taste test | Postoperative taste test | p value | |
|---|---|---|---|
N | 20 | 20 | |
Mean and SD | 12.70 ± 1.261 | 12.50 ± 1.357 | 0.425 |
Median | 13.00 | 12.50 |