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. Author manuscript; available in PMC: 2021 Nov 1.
Published in final edited form as: Rehabil Psychol. 2020 Jan 9:10.1037/rep0000305. doi: 10.1037/rep0000305

Table 3.

Final Item Parameters for TBI-CareQOL Military Health Care Frustration Item Bank

Domain Item Bank CFI (criterion >.90) TLI (criterion >.90) CFA-based RMSEA (criterion < .15) Alpha Reliability (criterion > .80) IRT-based RMSEA (criterion < .15) Response Pattern/Person Reliability (criterion > .80)
Military Health Care Frustration 43 items .98 .98 .08 .99 .07 .97

Note. CFI = Comparative Fit Index, TLI = Tucker-Lewis Index, RMSEA: Root Mean Square Error of Approximation.