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. Author manuscript; available in PMC: 2009 Aug 1.
Published in final edited form as: Int J Nurs Stud. 2007 Oct 22;45(8):1175–1184. doi: 10.1016/j.ijnurstu.2007.08.003

Figure 1. The conceptual model of this study.

Figure 1

*parentheses indicate the changes of the relationship between independent and dependent variables after adjusting for a mediator