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a + b The pre-assumed model of the associations between somatization, fear of body sensations, cardiac anxiety, depressive symptoms, and healthcare use in patients with non-cardiac chest pain. Chi-Square = 75.94, df = 10, P-value = 0.00000, RMSEA = 0.110, CFI = 0.95. BSQ Body Sensations Questionnaire, CAQ Cardiac Anxiety Questionnaire, PHQ-9 Patient Health Questionnaire-9, PHQ-15 Patient Health Questionnaire-15
