Table 1 Statistical analysis of the VAS difference before and after the sialendoscopy depending on the number of treatments
Mean value of VAS difference, Dunnett T3 | ||||||
|---|---|---|---|---|---|---|
The number of Tx(I) | The number of Tx(J) | Mean | SD | P value | 95% CI | |
Lower limit | Upper limit | |||||
1 | 2 | 1.51 | 0.43 | 0.002* | 0.45 | 2.56 |
3 | 2.53 | 0.61 | <.001* | 0.99 | 4.08 | |
2 | 1 | -1.51 | 0.43 | 0.002* | -2.56 | -0.45 |
3 | 1.02 | 0.68 | 0.364 | -0.67 | 2.72 | |
3 | 1 | -2.53 | 0.61 | <.001* | -4.08 | -0.99 |
2 | -1.02 | 0.68 | 0.364 | -2.72 | 0.67 | |