Identification of psychiatric distress by primary care physicians

• Published in: General hospital psychiatry 1997-11, Vol.19 (6), p.411-418
• Main Authors: Pini, Stefano, Berardi, Domenico, Rucci, Paola, Piccinelli, Marco, Neri, Cecilia, Tansella, Michele, Ferrari, Giuseppe
• Format: Article
• Language: English
• Subjects: Adult; Adult and adolescent clinical studies; Anxiety Disorders - complications; Biological and medical sciences; Clinical Competence; Depressive Disorder - complications; Depressive Disorder - diagnosis; Depressive Disorder - psychology; Diagnostic Errors - statistics & numerical data; Female; Humans; Interview, Psychological; Italy; Logistic Models; Male; Medical sciences; Middle Aged; Miscellaneous; Odds Ratio; Physicians, Family; Psychology. Psychoanalysis. Psychiatry; Psychopathology. Psychiatry; Self Concept; Severity of Illness Index
• ISSN: 0163-8343; 1873-7714
• DOI: 10.1016/S0163-8343(97)00053-4

The aims of the present study were to evaluate the extent to which primary care physicians' (PCPs) identification of psychiatric distress is related to a number of nonpsychopathological factors, such as patient sociodemographic and health-related characteristics, and to assess the impact of depression on PCP identification of psychiatric distress, controlling for patient sociodemographic and health-related characteristics. Two patient samples were chosen to explore these issues: 1) patients not fulfilling any ICD-10-defined or subthreshold psychiatric diagnosis and, 2) patients with an ICD-10 diagnosis of current depression. Patients attending 46 primary care clinics during an index period were screened by the General Health Questionnaire (GHQ)-12 and selected for a second stage interview according to GHQ score. Among the 559 interviewed patients, 123 had no mental disorder and 66 had an ICD-10 current depressive disorder. Identification of psychiatric distress by the PCP was associated with retirement among subjects without mental disorders but not among depressed patients. Patient's negative overall health self-perception and severity of physical illness were significantly related to identification of psychiatric distress in the two groups, whereas neither disability nor reason for medical consultation had a significant effect. Patients with current depression, compared with those without, were 4.3 times more likely to be identified by PCPs as having psychiatric distress when adjusting for all the above nonpsychopathological variables. Patients with depression and comorbid anxiety disorders were more likely to be recognized by the PCP as compared with those with pure depression. Finally, among depressive symptoms, diurnal variation and symptoms related to suicidal tendencies were predictive of identification of psychiatric distress, whereas increase of appetite was negatively associated with PCP recognition.