Table 1 Values of the R0 variable before and after therapeutic ultrasound application at normal skin
From: Influence of therapeutic ultrasound on the biomechanical characteristics of the skin
Variable R0 | Number | Average (mm) | Standard deviation (mm) | Standard error (mm) |
|---|---|---|---|---|
Pre-intervention | 31 | 0.3273 | 0.1038 | 0.0186 |
Post-intervention | 31 | 0.3795* | 0.1042 | 0.0187 |
Difference | −0.05226 | 0.05396 | 0.00969 |