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. 2016 Apr 12;86(15):1417–1424. doi: 10.1212/WNL.0000000000002564

Figure 1. Path analysis model of predictors of health-related quality of life (HRQoL) in multiple sclerosis (MS).

Figure 1

The value on the double-headed arrow is a correlation coefficient; values on single-headed arrows are standardized regression coefficients; the value to the upper right of the dependent variable is the squared multiple correlation. CFI = Comparative Fit Index; CI = confidence interval; DFIS = Daily Fatigue Impact Scale; EDSS = Expanded Disability Status Scale; HADS-A = Hospital Anxiety and Depression Scale anxiety subscale; HADS-D = Hospital Anxiety and Depression Scale depression subscale; HUI = Health Utilities Index; RMSEA = root mean square error of approximation.