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General practitioners' knowledge of post-traumatic stress disorder: a controlled study.
Calum G Munro1, Chris P Freeman, Roslyn Law
1Outpatient Psychotherapy Department,Maudsley Hospital, London, England. Calum.Munro@slam.nhs.uk
Summary
General practitioners (GPs) demonstrate significant knowledge gaps in recognizing and managing post-traumatic stress disorder (PTSD), impacting patient care in primary settings. Improving PTSD guideline implementation is crucial for better outcomes.
Area of Science:
- Psychiatry
- General Practice
- Mental Health Research
Background:
- Post-traumatic stress disorder (PTSD) is prevalent and causes significant morbidity.
- Recognition and management of PTSD in primary care settings are often suboptimal.
Purpose of the Study:
- To assess general practitioners' (GPs) knowledge regarding post-traumatic stress disorder (PTSD).
- To identify potential knowledge deficits in PTSD diagnosis and management among primary care physicians.
Main Methods:
- A controlled study utilizing validated postal questionnaires with clinical vignettes.
- Data collected on recognition, drug treatment, referral, and best practice management for PTSD and depression.
- Comparison of GP performance with a control group of psychiatrists.
Main Results:
- Only 28.3% of GPs demonstrated adequate knowledge for PTSD recognition and prescription, compared to 89.8% for depression (P <0.001).
- A mere 10.2% of GPs described best practice for PTSD management, versus 47.7% for depression (P <0.001).
- While 67.5% considered PTSD in differential diagnosis, only 42.9% specified appropriate drug treatment.
Conclusions:
- Knowledge deficits contribute to the under-recognition and suboptimal management of PTSD in primary care.
- Further research is recommended to explore the effective implementation of PTSD clinical guidelines within primary care settings.