borderline significanceP= .06
Borderline significance ( P= .06) was found between outcome expectations and ΔP max .
Borderline significance ( P= .06) was found between outcome expectations and ΔP max .
In addition, the IMS score for interest and enjoyment and the total IMS score showed borderline significant differences between the groups.
The outcome expectation showed a marginally significant influence on ΔP max , therefore, it might be beneficial to strengthen the patients’ expectation during OUT-III.