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Table 2 Associations between the intensity of depressive symptoms and psychological indices assessed by Pearson's coefficients

From: Depressive symptoms in schizophrenic patients

  Correlation with depressive symptoms
External locus of control r = 0.42, P = 0.002
Anxiety   
   State r = 0.72, P = 0.001
   Trait anxiety r = 0.71, P = 0.001
Mood   
   Tense arousal r = 0.63, P = 0.001
   Energetic arousal r = -0.73, P = 0.001
   Hedonic tone r = -0.64, P = 0.001
Coping with stress   
   Task-oriented r = -0.29, P = 0.043
   Avoidance-oriented r = -0.13 P = 0.387
substitutional activities r = 0.10, P = 0.509
social interaction r = -0.32 P = 0.027
   Emotion-oriented r = 0.68, P = 0.001