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Observational Study
Copyright: ©Author(s) 2026.
World J Psychiatry. Jul 19, 2026; 16(7): 117824
Published online Jul 19, 2026. doi: 10.5498/wjp.117824
Figure 1
Figure 1 Mediation model for the relationship between tardive dyskinesia and depression, with insomnia as a mediator. a: The effect of tardive dyskinesia on insomnia; b: The effect of insomnia on depression; c: The total effect of tardive dyskinesia on depression; c’: The direct effect of tardive dyskinesia on depression after controlling for insomnia; TD: Tardive dyskinesia.


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