Résumé
Objective: To explore the relation of highly educated professionals’ insomnia,cognitive emotion regulation strategies and negative mood.Methods: 355 staffs from different units in Beijing completed Pittsburgh Sleep Quality Index(PSQI),the cognitive emotion regulation questionnaire(CERQ) and Profile of Mood States-Short Form(POMS-SF).Results: ①Significant positive correlations were found between insomnia and negative mood and catastrophizing,while negative correlations between insomnia and positive refocusing,refocus on planning and positive reappraisal.②Regression analysis indicated predictability of insomnia,catastrophizing,rumination and refocus on planning to negative mood.③Path analysis confirmed the positive and negative cognitive emotion regulation strategies were partial mediators between insomnia and negative mood.Conclusion: Cognitive emotion regulation strategies play important mediating role between insomnia and negative mood.