TAILIEUCHUNG - Health and Quality of Life Outcomes BioMed Central Research Open Access Validation of a general
Health and Quality of Life Outcomes BioMed Central Research Open Access Validation of a general measure of treatment satisfaction, the Treatment Satisfaction Questionnaire for Medication (TSQM), using a national panel study of chronic disease Mark J Atkinson*1, Anusha Sinha2, Steven L Hass3, Shoshana S Colman2, Ritesh N Kumar4, Meryl Brod5 and Clayton R Rowland3 Address: 1Worldwide Outcomes Research, La Jolla Laboratories, Pfizer Inc., 10777 Science Center Drive (B-95), San Diego, CA 92121-1111, USA, 2Quintiles Strategic Research Services, Quintiles Inc., San Francisco, CA, USA, 3Worldwide Outcomes Research, Pfizer Inc., USA, 4University of Michigan, College of Pharmacy, Ann Arbor, MI, USA and 5The BROD GROUP, Mill Valley, CA,. | BioMed Central Health and Quality of Life Outcomes Research Open Access Validation of a general measure of treatment satisfaction the Treatment Satisfaction Questionnaire for Medication TSQM using a national panel study of chronic disease Mark J Atkinson 1 Anusha Sinha2 Steven L Hass3 Shoshana S Colman2 Ritesh N Kumar4 Meryl Brod5 and Clayton R Rowland3 Address Worldwide Outcomes Research La Jolla Laboratories Pfizer Inc. 10777 Science Center Drive B-95 San Diego CA 92121-1111 USA 2Quintiles Strategic Research Services Quintiles Inc. San Francisco CA USA 3Worldwide Outcomes Research Pfizer Inc. USA 4University of Michigan College of Pharmacy Ann Arbor MI USA and 5The BROD GROUP Mill Valley CA USA Email Mark J Atkinson - Anusha Sinha - Steven L Hass - shass@ Shoshana S Colman - Ritesh N Kumar - rnkumar@ Meryl Brod - Clayton R Rowland - CRRowland@ Corresponding author Published 26 February 2004 Received 15 February 2004 Accepted 26 February 2004 Health and Quality of Life Outcomes 2004 2 12 This article is available from http content 2 l l2 2004 Atkinson et al licensee BioMed Central Ltd. This is an Open Access article verbatim copying and redistribution of this article are permitted in all media for any purpose provided this notice is preserved along with the article s original URL. Abstract Background The objective of this study was to develop and psychometrically evaluate a general measure of patients satisfaction with medication the Treatment Satisfaction Questionnaire for Medication TSQM . Methods The content and format of 55 initial questions were based on a formal conceptual framework an extensive literature review and the input from three patient focus groups. Patient interviews were used to select the most relevant questions for further evaluation n 31 . The psychometric performance of items and resulting TSQM scales
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