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. Author manuscript; available in PMC: 2015 Sep 1.
Published in final edited form as: Nurs Res. 2014 Sep-Oct;63(5):320–332. doi: 10.1097/NNR.0000000000000039

Figure 1.

Figure 1

Conceptualization of relationships between depression and anxiety. The Venn diagram in panel A represents the traditional conceptualization of depression and anxiety as distinct disorders. Panel B, the Venn diagram represents current conceptualization of depression and anxiety. Depression and anxiety are characterized by variance that is shared between the disorders and variance that is unique to each disorder.