Skip to main content
. 2021 May 31;9:e11543. doi: 10.7717/peerj.11543

Table 2. Global rating of change scale.

Measured on Likert scale with −5 indicating “very much worse”, 0 indicating “no change”, and 5 indicating “Completely gone”.

Frequency Percentage
Valid −3.0 1 4.0
−1.0 1 4.0
.0 8 28.0
1.0 7 28.0
2.0 4 16.0
3.0 2 8.0
3.5 1 4.0
4.0 2 8.0
Total 26 100.0