Figure 1 | Scientific Reports

Figure 1

From: Associations between self-reported sleep characteristics and incident mild cognitive impairment: The Heinz Nixdorf Recall Cohort Study

Figure 1

Flow-chart of persons entering the complete case analysis dataset. Abbreviations: MCI - Mild Cognitive Impairment; Cont. - Continuous Cognition Variables; DIS - Difficulties Initiating Sleep; DMS - Difficulties Maintaining Sleep; EMA - Early-morning Awakening; PSQI - Pittsburg Sleep Quality Index; ISCED - International Standard Classification of Education.

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