- 作者：Jenny Guidi ; Ph.D.a ; jenny.guidi2@unibo.it ; Chiara Rafanelli ; M.D. ; Ph.D.a ; Renzo Roncuzzi ; M.D.b ; Laura Sirri ; Ph.D.a ; Giovanni A. Fava ; M.D.a ; c
- 关键词：Diagnostic Criteria for Psychosomatic Research ; DSM-5 ; Psychological factors affecting medical condition ; Somatic symptom disorders ; Somatization
- 刊名：General Hospital Psychiatry
- 出版年：2013
- 出版时间：March-April, 2013
- 年：2013
- 卷：35
- 期：2
- 页码：141-146
- 全文大小：185 K
Objective
We compared the provisional Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition (DSM-5) criteria for Somatic Symptom Disorders (SSD) and an alternative classification based on the Diagnostic Criteria for Psychosomatic Research (DCPR) as to prevalence and associations with dimensional measures of psychological distress and functioning in a population of medical patients.Method
Seventy consecutive outpatients with congestive heart failure were administered an ad hoc structured clinical interview for the identification of DSM-5 SSD, the section concerning hypochondriasis of the Structured Clinical Interview for DSM-IV, the Structured Interview for DCPR and Paykel's Clinical Interview for Depression. Subjects also completed the Symptom Questionnaire and the Psychosocial Index. Global assessment of functioning was performed with the DSM-IV Axis V.
Results
A diagnosis within DSM-5 SSD was found in 13 patients (18.5 % ): 61.5 % of them were diagnosed with the Psychological Factors Affecting Medical Condition category. Twenty-nine patients (41.4 % ) were classified according to the DCPR-based proposal: illness denial, demoralization and irritable mood were the most frequent specifiers. The DCPR-based classification showed a greater number of significant associations with dimensional measures of psychological distress, global functioning and stress.
Conclusion
Compared to DSM-5 SSD, the DCPR-based proposal was more sensitive in detecting psychological factors relevant to illness course and provided a better characterization of such factors. The DCPR-based proposal was also superior in identifying patients with increased psychological distress and poor psychosocial functioning.