التفاصيل البيبلوغرافية
| العنوان: |
A Comparison of Patient-Reported and Measured Range of Motion in a Cohort of Total Knee Arthroplasty Patients. |
| المؤلفون: |
Collins, Jamie E., Rome, Benjamin N., Daigle, Meghan E., Lerner, Vladislav, Katz, Jeffrey N., Losina, Elena |
| المصدر: |
Journal of Arthroplasty; Jul2014, Vol. 29 Issue 7, p1378-1382.e1, 0p |
| مستخلص: |
Abstract: Range of motion (ROM) is an important component of the assessment of total knee arthroplasty (TKA) outcome. We compared patient-reported versus clinically observed ROM in a prospective cohort. Clinically observed ROM was measured using a goniometer by a trained research assistant. Self-reported ROM was estimated using a set of lateral knee photographs depicting varying levels of flexion and extension. All measures were taken pre-operatively, three, and six months postoperatively. We found statistically significant associations between self-reported ROM and clinically observed ROM for flexion and extension (all P <0.001). We dichotomized flexion at 90° and found that self-report had a specificity of 94% and sensitivity of 65%. We conclude that patient-reported ROM may be a useful outcome measure for TKA. [Copyright &y& Elsevier] |
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