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Validity of the sho...
Validity of the short musculoskeletal function assessment questionnaire in patients with a spine fracture
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- Blixt, S. (author)
- Karolinska Institutet
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- Mukka, Sebastian (author)
- Umeå universitet,Ortopedi,Umeå Univ, Dept Surg & Perioperat Sci Orthopaed, Umeå, Sweden.
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- Försth, Peter, 1966- (author)
- Uppsala universitet,Institutionen för kirurgiska vetenskaper
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- Westin, Olof (author)
- Gothenburg University,Göteborgs universitet,Institutionen för kliniska vetenskaper, Avdelningen för ortopedi,Institute of Clinical Sciences, Department of Orthopaedics,Department of Orthopaedics, Institute of Clinical Sciences at Sahlgrenska Academy, University of Gothenburg, and Sahlgrenska University Hospital, Gothenburg, Sweden,Univ Gothenburg, Dept Orthopaed, Inst Clin Sci, Sahlgrenska Acad, Gothenburg, Sweden.;Sahlgrens Univ Hosp, Gothenburg, Sweden.
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- Gerdhem, Paul (author)
- Karolinska Institutet,Uppsala universitet,Institutionen för kirurgiska vetenskaper,Karolinska Inst, Dept Clin Sci Intervent & Technol, K54, S-14186 Stockholm, Sweden.
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(creator_code:org_t)
- 2023-02-24
- 2023
- English.
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In: European Spine Journal. - : Springer Science and Business Media LLC. - 0940-6719 .- 1432-0932. ; 32, s. 1471-1479
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Abstract
Subject headings
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- PurposeThe aim of this study was to validate the use of the Short Musculoskeletal Function Assessment (SMFA) questionnaire in patients with a spine fracture.MethodsCross-sectional cohort of individuals that had sustained a spine fracture (C1-L5) one year earlier. Patients were asked to fill out SMFA, Oswestry Disability Index (ODI), EQ-5D-3L and EQ-VAS. Spearman's rank correlation coefficient (rho) was used to assess convergent validity for each patient-reported outcome measure (PROM). Bland-Altman plots were used to assess PROM agreement.Results82 patients completed all questionnaires. The correlations between SMFA Dysfunction and Bother indices and ODI were 0.89 and 0.86, with EQ-5D-3L index 0.89 and 0.80, and with EQ-VAS 0.80 and 0.73, respectively. The correlation for separate categories of the SMFA dysfunction index (daily activities, emotional status, arm and hand function, mobility) ranged between 0.71-0.87 for ODI, 0.72-0.84 for EQ-5D-3L index, and 0.67-0.77 for EQ-VAS. A selection of the ten items of SMFA that had the highest correlations with ODI resulted in a correlation of 0.91. The agreements between SMFA indices and ODI in Bland-Altman plots were good with small differential biases and minimal proportional biases, but worse for SMFA and EQ-5D-3L index and EQ-VAS.ConclusionThe SMFA indices are highly correlated with ODI in patients with a spine fracture. The Dysfunction index and Bother index, or selected SMFA items, may be used to assess outcome in patients with spine fractures as an alternative to ODI.
Subject headings
- MEDICIN OCH HÄLSOVETENSKAP -- Klinisk medicin -- Ortopedi (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Clinical Medicine -- Orthopaedics (hsv//eng)
Keyword
- Spine fracture
- Vertebral fracture
- Patient-reported outcome measures
- Musculoskeletal function assessment
- Short musculoskeletal function
- assessment
- Oswestry disability index
- disability index
- reliability
- oswestry
- responsiveness
- Neurosciences & Neurology
- Orthopedics
- Musculoskeletal function assessment
Publication and Content Type
- ref (subject category)
- art (subject category)
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