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Table 2 Results of Spearman's rank correlation analysis of sleep debt, social jetlag, insomnia symptoms, presenteeism, and psychological distress

From: Impact of sleep debt, social jetlag, and insomnia symptoms on presenteeism and psychological distress of workers in Japan: a cross-sectional study

  Sleep debt Social jetlag Insomnia symptoms Presenteeism Psychological distress
Sleep debt     
Social jetlag 0.19*    
Insomnia symptoms 0.31* 0.08   
Presenteeism -0.21* -0.07 -0.43*  
Psychological distress 0.22* 0.06 0.55* -0.38*
  1. Note. * p < .05