T1 (first consultation) | T2 (after one day program) | |
---|---|---|
OHSI vs. eleven-step numerical rating scale from 0 to 10 | r = 0.487a, p < 0.001, n = 77 | r = 0.416a, p < 0.001, n = 70 |
OHSI vs. six-step numerical rating scale from 1 to 6 (school grades) | r = 0.477a, p < 0.001, n = 76 | r = 0.533a, p < 0.001, n = 70 |
OHSI vs. five-step Likert scale (verbal) | rS = 0.536b, p < 0.001, n = 77 | rS = 0.547b, p < 0.001, n = 74 |
OHSI vs. five-step Likert scale (photographic guide) | rS = 0.415b, p < 0.001, n = 73 | rS = 0.543b, p < 0.001, n = 68 |