1. Reliability and Validity of Upper Extremity Patient-Reported Outcome Measures in Assessing Traumatic Finger Amputation Management
- Author
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Alfred P. Yoon, Surinder Kaur, Ching-Han Chou, Kevin C. Chung, Sunitha Malay, Melissa Shauver, Lu Wang, Lin Zhong, Katie Sommers, Keith Hume, Hideyoshi Sawada, Chung Chen Hsu, Tsai Tai-Jung, Guang Yang, Zhan Zhang, Aviram Giladi, Ike Fleming, S. Raja Sabapathy, M. Senthil Kumaran, Toshihiro Ishiko, Takanobu Nishizuka, Kenji Kawamura, Sandeep Sebastin, Jasmine Yong, Sonu Jain, Kara Colvell, Martin Lacey, Christopher Hillard, Jason Fowler, Michael Neumeister, Breana Lovel, Dennis Kao, Hikmatullah Arif, Alexander Spiess, Damian Grybowski, Brett Michelotti, Beth Costa, Brian Drolet, Reuben A. Bueno, Marcia Spear, Sang Hyun Woo, Young Woo Kim, Amy Moore, Carrie Roth Bettlach, Andrew Linkugel, and Jay Dalton
- Subjects
Adult ,Male ,medicine.medical_specialty ,Psychometrics ,medicine.medical_treatment ,Validity ,030230 surgery ,Fingers ,Disability Evaluation ,03 medical and health sciences ,0302 clinical medicine ,Amputation, Traumatic ,Cronbach's alpha ,Surveys and Questionnaires ,Finger Injuries ,Dash ,Criterion validity ,Humans ,Medicine ,Patient Reported Outcome Measures ,Retrospective Studies ,business.industry ,Discriminant validity ,Reproducibility of Results ,Construct validity ,Treatment Outcome ,Amputation ,Replantation ,030220 oncology & carcinogenesis ,Quality of Life ,Physical therapy ,Female ,Surgery ,Patient-reported outcome ,business ,Follow-Up Studies - Abstract
This study investigates the psychometric properties of patient-reported outcome instruments for assessing outcomes in postsurgical traumatic digit amputation patients. The authors hypothesize that the Michigan Hand Outcomes Questionnaire (MHQ) and Disabilities of the Arm, Shoulder and Hand (DASH) questionnaire are the most valid and reliable instruments.The authors studied traumatic digit amputation patients as part of the Finger Replantation and Amputation Challenges in Assessing Impairment, Satisfaction, and Effectiveness (FRANCHISE) study initiated by The Plastic Surgery Foundation. The MHQ, DASH questionnaire, Patient-Reported Outcomes Measurement Information System (PROMIS), and 36-Item Short-Form Health Survey were used to assess patients at least 1 year postoperatively. Internal consistency was measured by Cronbach's alpha and criterion validity with Pearson correlation coefficient (r). Construct validity was tested with four predefined hypotheses. Discriminant validity was analyzed by receiver operating characteristic curves.One hundred sixty-eight replantation and 74 revision amputation patients met the inclusion criteria. All instruments demonstrated fair to good internal consistency in both cohorts (0.7α0.9). The MHQ and DASH questionnaire scores correlated strongly (r0.60) in both cohorts. The 36-Item Short-Form Health Survey had moderate to weak correlation with the remaining instruments, and its mental component had poor discriminant validity (area under the curve, 0.64 to 0.67). The MHQ, DASH questionnaire, and PROMIS demonstrated good construct validity confirming 75 to 100 percent of predefined hypotheses, whereas the 36-Item Short-Form Health Survey confirmed only 25 percent.The authors recommend using the Michigan Hand Outcomes Questionnaire or the Disabilities of the Arm, Shoulder and Hand questionnaire when assessing patient-reported outcomes in digit amputation patients based on good internal consistency and validity. The Patient-Reported Outcomes Measurement Information System has fair validity and reliability but should be an adjunct instrument. The 36-Item Short-Form Health Survey should not be used as a primary assessment tool, but as an adjunct to assess overall quality of life.
- Published
- 2020
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