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. Author manuscript; available in PMC: 2016 Feb 24.
Published in final edited form as: Pain Med. 2015 Mar 20;16(7):1433–1442. doi: 10.1111/pme.12747

Figure 3.

Figure 3

Path models testing mediation of FM status and smoking status through depression symptoms.

Note: Standardized coefficients are presented first and unstandardized path coefficients are presented in parentheses. *** is P < 0.001, ** is P < 0.01, * is P < 0.05. Dashed lines denote that paths from covariates gender, age, race, and education were estimated for both the mediator variable (depression) and outcome variables. [Color figure can be viewed in the online issue, which is available at wileyonlinelibrary.com.]