The aim of this study was to evaluatethe test-retest reliability of theSwedish version of the ShoulderRating Questionnaire - SRQ-S.This self-rating scale comprises21 questions, divided into sevenweighted domains concerninghealth, pain, daily activities, recreationaland athletic activities, work,satisfaction and areas for improvement.The Shoulder Rating Questionnairewas fi rst translated intoSwedish and slightly adapted. Itwas then sent twice to 38 patientswith clinically stable shoulder disordersat an Orthopaedic Clinicin Sweden. The majority of theanswers were identical or almostidentical on both occasions. Theagreement of the total score wasexcellent (both rs and ICC=0.97).All domains, except ‘recreationaland athletic activities’, also showedan excellent agreement (rs 0.90-0.97, ICC 0.88-0.97). Individualquestions resulted in a very highweighted Kappa value for sevenof the questions (0.81-1.0), elevenquestions with a substantial value(0.61-0.80) and three moderatevalues (0.41-0.60). We concludethat the questions posed wereeasily understood and answeredand that the SRQ–S is test-retestreliable. These qualities wouldmake it a useful instrument for theassessment of the outcome of treatmentof shoulder disorders.