پورتوکلی, سارا

[ 1 ] - Adaptation and Psychometric Properties of the visceral sensitivity index (VSI)

The visceral sensitivity index (VSI) is a useful self-report measure of the gastrointestinal symptom-specific anxiety (GSA) of patients with irritable bowel syndrome (IBS). Previous research has shown that GSA is an important endpoint for intervention. However, there is currently no Iranian version of the VSI. In the present study, translated the VSI into Persian and verified its reliability an...