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Table 2 Intercorrelations of somatization, depression, life satisfaction, and health related quality of life (N=5,031)

From: Standardization of a screening instrument (PHQ-15) for somatization syndromes in the general population

   Somatization (PHQ-15)  Depression (PHQ-9)
Depression (PHQ-9) .75** a -
Life satisfaction (SWLS) -.37** -.42**
Health related quality of life (SF-12)   
Physical functioning -.61** -.50**
Role physical -.66** -.58**
Bodily Pain -.68** -.57**
General health -.62** -.52**
Vitality -.53** -.52**
Social functioning -.56** -.60**
Role Emotional -.58** -.59**
Mental health -.55** -.61**
Physical component summary scale -.64** -.48**
Mental component summary scale -.59** -.68**
  1. a ** p<0.001.