Additional file 1 of The RU_SATED as a measure of sleep health: cross-cultural adaptation and validation in Chinese healthcare students

Additional file 1: Table S1. Means, standard deviations, skewness, kurtosis and missing of scores on items and the RU_SATED-C scale at T1 and T2 (N = 911). Table S2. The correlation matrix of the RU_SATED-C scores on inter-item and item-total, and with the SQQ-C and the PHQ-4-C scores on subscales and global scale (N = 911). Table S3. Internal consistency and test-retest reliability of the SQQ-C and the PHQ-4-C at T1 and T2.