CERS	Cognitive emotion regulation strategies
CPSQI	Chinese version of the Pittsburgh Sleep Quality Index
CERQ	Cognitive Emotion Regulation Questionnaire
PHQ-9	Patient Health Questionnaire-9
GAD-7	Generalized Anxiety Disorder Scale-7
CERQ-C	Chinese version of the Cognitive Emotion Regulation Questionnaire
SD	Standard deviation
BMI	Body mass index
SB	Self-blame
Acc	Acceptance
Rum	Rumination
P-Ref	Positive refocusing
R-Plan	Refocus on planning
P-Reap	Positive reappraisal
PP	Putting into perspective
Cat	Catastrophizing
BO	Blaming others
CERQ-A	Adaptive Cognitive Emotion Regulation Questionnaire score
CERQ-M	Maladaptive Cognitive Emotion Regulation Questionnaire score
CI	Confidence Interval