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. Author manuscript; available in PMC: 2019 Jun 6.
Published in final edited form as: JAMA Psychiatry. 2016 Oct 1;73(10):1048–1055. doi: 10.1001/jamapsychiatry.2016.1478

Figure 2. Serotonin1A Binding Potential (BPF) in Raphe Nuclei (RN) by Suicide Ideation Severity.

Figure 2.

Serotonin1A BPF was measured at baseline; suicide ideation severity was measured at 3, 12, and 24 months using the Beck Scale for Suicide Ideation.20 Scores ranged from 0 to 30, with higher scores indicating more severe ideation. Standard errors of the BP estimates were adjusted for in the calculation of the regression estimates.