A Preliminary Model for Posttraumatic Brain Injury Depression James F. Malec, PhD, ABPP-Cn, Rp, Allen W. Brown, MD, Anne M. Moessner, RN, MSN, CRRN, Timothy E. Stump, MA, Patrick Monahan, PhD  Archives of Physical Medicine and Rehabilitation  Volume 91, Issue 7, Pages 1087-1097 (July 2010) DOI: 10.1016/j.apmr.2010.04.002 Copyright © 2010 American Congress of Rehabilitation Medicine Terms and Conditions

Fig 1 Initial model: standardized path coefficients for post-TBI depression. Estimator=MLR; N=158; χ2=31.64; P=.0002; CFI=.832; TLI=.663; BIC=4904.067; RMSEA=.126; 95% confidence interval=.080–.175; SRMR=.067. *P<.05, †P<.01, ‡P<.001. Abbreviations: MLR, robust maximum likelihood estimator; TLI, Tucker-Lewis Index. Archives of Physical Medicine and Rehabilitation 2010 91, 1087-1097DOI: (10.1016/j.apmr.2010.04.002) Copyright © 2010 American Congress of Rehabilitation Medicine Terms and Conditions

Fig 2 Intermediate model: standardized path coefficients for post-TBI depression. Estimator=MLR; N=158; χ2=14.09; P=.0496; CFI=.947; TLI=.864; BIC=4898.72; RMSEA=.080; 95% confidence interval=.003–.141; SRMR=.052. *P<.05, †P<.01, ‡P<.001. Abbreviations: MLR, robust maximum likelihood estimator; TLI, Tucker-Lewis Index. Archives of Physical Medicine and Rehabilitation 2010 91, 1087-1097DOI: (10.1016/j.apmr.2010.04.002) Copyright © 2010 American Congress of Rehabilitation Medicine Terms and Conditions

Fig 3 Final model: standardized path coefficients for post-TBI depression. Estimator=MLR; N = 158; χ2=6.93; P=.3271; CFI=.992; TLI=.981; BIC=4195.019; RMSEA=.031; 95% CI=0–.111; SRMR=.040. *P<.05, †P<.01, ‡P<.001. Abbreviations: MLR, robust maximum likelihood estimator; TLI, Tucker-Lewis Index. Archives of Physical Medicine and Rehabilitation 2010 91, 1087-1097DOI: (10.1016/j.apmr.2010.04.002) Copyright © 2010 American Congress of Rehabilitation Medicine Terms and Conditions