Details

Autor(en) / Beteiligte

• Whiteneck, Gale G.
• Gassaway, Julie
• Ketchum, Jessica M.

Titel

Transforming a Traumatic Brain Injury Measure of Participation Into a Psychometrically Sound Spinal Cord Injury Participation Measure

Ist Teil von

• Archives of physical medicine and rehabilitation, 2019-12, Vol.100 (12), p.2293-2300

Ort / Verlag

United States: Elsevier Inc

Erscheinungsjahr

2019

Quelle

MEDLINE

Beschreibungen/Notizen

• To evaluate the use of Participation Assessment with Recombined Tools–Objective (PART-O) in spinal cord injury (SCI) and compare it with the Craig Handicap Assessment and Reporting Technique–Short Form (CHART-SF). Follow-up survey of inception cohort. Community. Individuals with SCI, rehabilitated at 2 large SCI Model Systems and enrolled in the SCI Model Systems National Database, who were due for routine follow-up (N=468; median age at injury, 29; median time post injury, 5 years). Not applicable. PART-O and CHART-SF. Use of Rasch analysis identified an SCI-specific scoring of PART-O that demonstrated unidimensionality (first contrast eigenvalue of 1.76) with no misfitting items or disordered steps in any response categories. Person separation and reliability were 2.00 and .80, respectively. Unlike CHART-SF, PART-O had a relatively normal distribution with no floor or ceiling effects. Test-retest reliability PART-O administered 2-4 weeks apart was 0.97, with a reliable change index of 3.1 points on a 100-point scale. PART-O correlated 0.79 with the sum of 3 CHART-SF domains with similar content. The PART-O scoring was initially validated on a second data set. PART-O can be used successfully to measure participation in a population of people with SCI. A new method of scoring PART-O in SCI provides an initially validated, univariate interval measure of participation with good psychometric properties that has advantages over the CHART-SF legacy measure of participation.