نبذة مختصرة : International audience ; INTRODUCTION: Psychiatric disorders, mainly depression and anxiety, are frequently encountered in primary care and are a major cause of distress and disability. Nearly half of cases go unnoticed and among those that are recognised, many do not receive adequate treatment. In France, there is limited research concerning the prevalence, detection and management of these conditions in primary care. OBJECTIVES: To estimate the prevalence of psychiatric disorders, overall and for the main psychiatric diagnostic categories, encountered in primary care; to describe general practitioners' (GPs') case identification rate; to examine psychotropic medication prescription according to diagnosis, in a regionally representative sample of GP attenders. METHODS: GP practicing standard general practice in an urban area of the city of Montpellier and a nearby semi-rural region were recruited to participate. The response rate was 32.8% (n=41). Five additional GP almost exclusively offering homeopathy and acupuncture were recruited nonrandomly for convenience purposes. In each GP surgery, consecutive patients entering the waiting room were invited by a research assistant to participate until 25 patients per GP were recruited. Each participant completed self-report questionnaires in the waiting time, including the patient health questionnaire (PHQ), which yields provisional DSM-IV diagnoses. The GP completed a brief questionnaire during the consultation, giving his/her rating of the severity of any psychiatric disorder present and action taken. RESULTS: The patient response rate was 89.8%. In all, 14.9% of patients reached DSM-IV criteria for major depression or anxiety disorder on the PHQ (9.1% for major depression, 7.5% for panic disorder; 6% for other anxiety disorders). For the subthreshold categories, 7.4% met criteria for other depressive disorders, 11.8% for somatoform disorders and 10.9% for probable alcohol abuse or dependence. 66.3% of patients with DSM-IV diagnoses of major depression or anxiety ...
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