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Table 3 Correlations between Chinese version of THAT score and other subjective scales

From: Psychometric evaluation of the Chinese version of the Toronto Hospital Alertness Test

 CES-DPSQIAIS
7-item one-factor−0.45**− 0.40**− 0.45**
  1. **P < 0.01. THAT Toronto Hospital Alertness Test, CES-D Center for Epidemiological Studies Depression Scale, PSQI Pittsburgh Sleep Quality Index, AIS Athens Insomnia Scale