Inter-examiner reliability of a proposed decision-making treatment based classification system for low back pain patients.
Man Ther
; 17(2): 164-71, 2012 Apr.
Article
em En
| MEDLINE
| ID: mdl-22261649
ABSTRACT
Evolving evidence has shown increased clinical outcomes, when low back pain (LBP) patients are classified and receive matched physical treatment. The present study aimed to examine the inter-examiner reliability of a proposed new decision-making classification system for non-specific LBP patients, using a mixed simultaneous and independent examiner design. With minimal familiarization, two pairs of experienced physiotherapists trained in Orthopedic Manual Therapy (OMT) at two different out-patient clinics in primary care, examined and classified 64 consenting consecutive patients. Further, inter-examiner reliability on five examination items was examined. The agreement between examiners was expressed by percentage of agreement (%) and by the un-weighted (κ) or weighted (κ(w)) kappa coefficient. The overall % agreement, categorizing patients into one of four classifications was 80% and κ = 0.72. For each classification, pain modulation, stabilization exercise, mobilization and training, agreement was 90%, 83%, 58% and 89% (κ = 0.77, 0.67, 0.11 and 0.75), respectively. Agreement on five individual examination items was; irritability 82% (κ(w) = 0.41), specific movement pattern 68% (κ = 0.38), specific segmental signs 67% (κ = 0.28), uni- or bilateral signs 62% (κ = 0.42), and neurological signs and symptoms 92% (κ = 0.84). This study demonstrated that this new classification system had substantial inter-examiner reliability when used by clinically experienced OMT-trained physiotherapists. Agreement within classification was substantial, except for mobilization which was poor. Inter-examiner reliability for the individual examination items varied from fair to almost perfect. Further studies are needed to investigate utility and validity of this new classification system.
Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Modalidades de Fisioterapia
/
Competência Clínica
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Dor Lombar
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Tomada de Decisões
Idioma:
En
Ano de publicação:
2012
Tipo de documento:
Article
País de afiliação:
Suécia