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Table 10 The effects of somatization, anxiety, and depression on the Nepean Dyspepsia Index

From: Developing the Patient Health Questionnaire-8 for a greater impact on the quality of life of patients with functional dyspepsia compared to Somatic Symptom Scale-8

Variable Unstandardized β Standardized β t-value P value
Anxiety 0.567 0.163 3.784 < 0.001
Depression 0.490 0.136 3.986 0.003
Somatization (PHQ-8) 1.330 0.270 6.638 < 0.001
Anxiety 0.541 0.156 3.580 < 0.001
Depression 0.557 0.155 3.416 0.001
Somatization (SSS-8) 0.883 0.250 6.311 < 0.001
  1. PHQ-8 Patient Health Questionnaire-8, SSS-8 Somatic Symptom Scale-8
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