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. Author manuscript; available in PMC: 2013 Dec 1.
Published in final edited form as: J Pain. 2012 Oct 17;13(12):1151–1161. doi: 10.1016/j.jpain.2012.08.007

Figure 2.

Figure 2

Model with Functional Disability as Outcome. Bold lines are significant at p < .05; dashed lines are not significant. Error covariances were included in the model but were not included in the figure for simplicity and interpretability.