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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 1. Correlation Between Maximal Lethality of Suicide Attempts During Follow-up and Serotonin1A Binding Potential (BPF) in the Raphe Nuclei (RN).

Figure 1.

Each data point represents the mean RN BPF for a single suicide attempter; error bars indicate SEs. Lethality is scored from 0 to 8, with 0 indicating no injury and 8 indicating fatal injury, using the Beck Suicide Intent Scale20 and Medical Lethality Scale.26