Table 3.
Characteristics of raw and transformed total scores for the Prosthesis Embodiment Scale for Lower Limb Amputees.
| Prosthesis Embodiment Scale total score | ||
|---|---|---|
| Raw dataa | Transformed datab | |
| Mean | 1.44 | 1.31 |
| SD | 1.22 | 0.52 |
| Median | 1.60 | 1.27 |
| IQR | 1.33 | 0.59 |
| Skewness | − 1.13 | 0.08 |
| SE skewness | 0.22 | 0.22 |
| Kurtosis | 1.00 | − 0.03 |
| SE Kurtosis | 0.44 | 0.44 |
SD standard deviation, IQR interquartile range, SE standard error.
aNon-transformed data, potential range from − 3 to + 3.
bReversed square root transformed data, back reversed, potential range from 0 to √6 (≈ 2.45).