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Acad Pediatr. 2014 Jul-Aug;14(4):415-22. doi: 10.1016/j.acap.2014.03.008.

The Transition Readiness Assessment Questionnaire (TRAQ): its factor structure, reliability, and validity.

Author information

1
Department of Pediatrics, College of Medicine-Jacksonville, University of Florida, Jacksonville, Fla; Center for Health Equity and Quality Research, University of Florida, Jacksonville, Fla. Electronic address: david.wood@jax.ufl.edu.
2
Boston Children's Hospital, Harvard Medical School, Boston, Mass.
3
School of Human Development and Organizational Studies, University of Florida, Gainesville, Fla.
4
Center for Health Equity and Quality Research, University of Florida, Jacksonville, Fla.
5
Duval County Health Department, Florida Department of Health, Jacksonville, Fla.
6
University of North Carolina Kidney Center at Chapel Hill, NC.
7
Department of Neurology, College of Medicine-Jacksonville, University of Florida, Jacksonville, Fla.

Abstract

OBJECTIVE:

National consensus statements recommend that providers regularly assess the transition readiness skills of adolescent and young adults (AYA). In 2010 we developed a 29-item version of Transition Readiness Assessment Questionnaire (TRAQ). We reevaluated item performance and factor structure, and reassessed the TRAQ's reliability and validity.

METHODS:

We surveyed youth from 3 academic clinics in Jacksonville, Florida; Chapel Hill, North Carolina; and Boston, Massachusetts. Participants were AYA with special health care needs aged 14 to 21 years. From a convenience sample of 306 patients, we conducted item reduction strategies and exploratory factor analysis (EFA). On a second convenience sample of 221 patients, we conducted confirmatory factor analysis (CFA). Internal reliability was assessed by Cronbach's alpha and criterion validity. Analyses were conducted by the Wilcoxon rank sum test and mixed linear models.

RESULTS:

The item reduction and EFA resulted in a 20-item scale with 5 identified subscales. The CFA conducted on a second sample provided a good fit to the data. The overall scale has high reliability overall (Cronbach's alpha = .94) and good reliability for 4 of the 5 subscales (Cronbach's alpha ranging from .90 to .77 in the pooled sample). Each of the 5 subscale scores were significantly higher for adolescents aged 18 years and older versus those younger than 18 (P < .0001) in both univariate and multivariate analyses.

CONCLUSIONS:

The 20-item, 5-factor structure for the TRAQ is supported by EFA and CFA on independent samples and has good internal reliability and criterion validity. Additional work is needed to expand or revise the TRAQ subscales and test their predictive validity.

KEYWORDS:

health care transition readiness; self-assessment questionnaire; youth with special health care needs

PMID:
24976354
DOI:
10.1016/j.acap.2014.03.008
[Indexed for MEDLINE]

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