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Fig. 2 | BMC Psychiatry

Fig. 2

From: Patterns of hypnotic prescribing for residual insomnia and recurrence of major depressive disorder: a retrospective cohort study using a Japanese health insurance claims database

Fig. 2

Flow diagram of study participants. aA diagnosis of depression accompanied by prescription of antidepressants; bHas continuous health insurance enrollment; cExcluding the month immediately preceding the earliest treatment for diagnosis only; dHad no antidepressant treatment for ≥180 continuous days; eUp to 360 days following the last day of the first untreated period of 180 continuous days. JMDC; Japan Medical Data Center

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