Additional file 1 of Assessing psychometric properties and measurement invariance of the Sleep Quality Questionnaire among healthcare students
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Additional file 1: Table S1. Score distribution for each item and factor of the SQQ, PHQ-4, and SRHQ (N = 595). Table S2. Cross-sectional measurement invariances of the SQQ (N = 595). Table S3. Spearman correlation of the SQQ with the PHQ and SRHQ across two assessments (N = 595).
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2024-01-19
