(b).
| NASOPHARYNX | NASAL CAVITY FLOOR | SUPERIOR OLFACTORY CLEFT | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Mean 1 | Mean 2 | Adjusted P value | Mean 1 | Mean 2 | Adjusted P value | Mean 1 | Mean 2 | Adjusted P value | |
| SPRAY VS. VIAL | 1 | 2 | 0.03 | 1 | 4 | < 0.01∗ | 1 | 1 | > 0.99 |
| SPRAY VS. SYRINGE | 1 | 1 | > 0.99 | 1 | 5 | < 0.01∗ | 1 | 2.75 | < 0.01∗ |
| SPRAY VS. MAD | 1 | 1 | > 0.99 | 1 | 5 | < 0.01∗ | 1 | 3.75 | < 0.01∗ |
| SPRAY VS. SPRAY-SOL | 1 | 4.25 | < 0.01∗ | 1 | 5 | < 0.01∗ | 1 | 3.75 | < 0.01∗ |
| SPRAY VS. RINOWASH | 1 | 1 | > 0.99 | 1 | 4.75 | < 0.01∗ | 1 | 2 | 0.03 |
| VIAL VS. SYRINGE | 2 | 1 | 0.03 | 4 | 5 | 0.03 | 1 | 2.75 | < 0.01∗ |
| VIAL VS. MAD | 2 | 1 | 0.03 | 4 | 5 | 0.03 | 1 | 3.75 | < 0.01∗ |
| VIAL VS. SPRAY-SOL | 2 | 4.25 | < 0.01∗ | 4 | 5 | 0.03 | 1 | 3.75 | < 0.01∗ |
| VIAL VS. RINOWASH | 2 | 1 | 0.03 | 4 | 4.75 | 0.21 | 1 | 2 | 0.03 |
| SYRINGE VS. MAD | 1 | 1 | > 0.99 | 5 | 5 | > 0.99 | 2.75 | 3.75 | 0.03 |
| SYRINGE VS. SPRAY-SOL | 1 | 4.25 | < 0.01∗ | 5 | 5 | > 0.99 | 2.75 | 3.75 | 0.03 |
| SYRINGE VS. RINOWASH | 1 | 1 | > 0.99 | 5 | 4.75 | 0.97 | 2.75 | 2 | 0.21 |
| MAD VS. SPRAY-SOL | 1 | 4.25 | < 0.01∗ | 5 | 5 | > 0.99 | 3.75 | 3.75 | > 0.99 |
| MAD VS. RINOWASH | 1 | 1 | > 0.99 | 5 | 4.75 | 0.97 | 3.75 | 2 | < 0.01∗ |
| SPRAY-SOL VS. RINOWASH | 4.25 | 1 | < 0.01∗ | 5 | 4.75 | 0.97 | 3.75 | 2 | < 0.01∗ |