BACKGROUND: There is a need for a patient-reported outcome (PRO) questionnaire to evaluate patients with proximal hamstring tendinopathy (PHT). OBJECTIVE: To develop a PRO questionnaire based on VISA questionnaire forms for patients with PHT. METHODS: Item generation, item reduction, item scaling and evaluation of the psychometric properties were used to develop a questionnaire to assess the severity of symptoms, function and ability to play sports in patients with PHT and healthy subjects. The final version, named Victorian Institute of Sport Assessment-Proximal Hamstring Tendons (VISA-H), consisted of eight questions that measured the domains of pain, function and sporting activity. The psychometric properties of a questionnaire were estimated in a population of non-surgical (n=20) and surgical (n=10) patients, as well as in healthy subjects (n=30). RESULTS: The VISA-H questionnaire displayed a high degree of internal consistency, with a Cronbach α of 0.84. (The test-retest reliability was high for all groups of participants with an intraclass correlation coefficient ranging from 0.90 to 0.95.) The VISA-H exhibited a high correlation with the Nirschl phase rating scale (r ranging from -0.75 to -0.89) and a generic tendon grading system proposed by Curwin and Stanish (r ranging from -0.70 to -0.88). Also, the responsiveness was higher for the VISA-H questionnaire with an area under the curve of 0.90 and a minimum clinically important difference of 22 points. CONCLUSIONS: The VISA-H is a PRO questionnaire with high psychometric properties for measuring pain, function and sporting activity in patients with PHT.
BACKGROUND: There is a need for a patient-reported outcome (PRO) questionnaire to evaluate patients with proximal hamstring tendinopathy (PHT). OBJECTIVE: To develop a PRO questionnaire based on VISA questionnaire forms for patients with PHT. METHODS: Item generation, item reduction, item scaling and evaluation of the psychometric properties were used to develop a questionnaire to assess the severity of symptoms, function and ability to play sports in patients with PHT and healthy subjects. The final version, named Victorian Institute of Sport Assessment-Proximal Hamstring Tendons (VISA-H), consisted of eight questions that measured the domains of pain, function and sporting activity. The psychometric properties of a questionnaire were estimated in a population of non-surgical (n=20) and surgical (n=10) patients, as well as in healthy subjects (n=30). RESULTS: The VISA-H questionnaire displayed a high degree of internal consistency, with a Cronbach α of 0.84. (The test-retest reliability was high for all groups of participants with an intraclass correlation coefficient ranging from 0.90 to 0.95.) The VISA-H exhibited a high correlation with the Nirschl phase rating scale (r ranging from -0.75 to -0.89) and a generic tendon grading system proposed by Curwin and Stanish (r ranging from -0.70 to -0.88). Also, the responsiveness was higher for the VISA-H questionnaire with an area under the curve of 0.90 and a minimum clinically important difference of 22 points. CONCLUSIONS: The VISA-H is a PRO questionnaire with high psychometric properties for measuring pain, function and sporting activity in patients with PHT.
Authors: Lasse Lempainen; Kristian Johansson; Ingo J Banke; Juha Ranne; Keijo Mäkelä; Janne Sarimo; Pekka Niemi; Sakari Orava Journal: Muscles Ligaments Tendons J Date: 2015-03-27
Authors: Lincoln Paiva Costa; Antônio Augusto Guimarães Barros; Carlos Cesar Vassalo; Bertrand Sonnery-Cottet; Victor Atsushi Kasuya Barbosa; Eduardo Frois Temponi Journal: J Orthop Case Rep Date: 2016 Nov-Dec
Authors: Joshua S Green; Jay Moran; Christopher A Schneble; Bohdanna Zazulak; Don T Li; Andrew Jimenez; Michael J Medvecky Journal: Orthop J Sports Med Date: 2022-07-22