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Fig. 1 | Trials

Fig. 1

From: Effects of cognitive behavioural therapy and bright light therapy for insomnia in youths with eveningness: study protocol for a randomised controlled trial

Fig. 1

Flowchart of study design. CBTI + BLT cognitive behavioural therapy with active bright light therapy, CBTI-BLT cognitive behavioural therapy with placebo light therapy, HADS Hospital Anxiety and Depression Scale, ISI Insomnia Severity Index, rMEQ reduced Morningness-Eveningness Scale, WL waitlist control

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