BACKGROUND & OBJECTIVE: Primary care physicians in their clinical settings usually fail to diagnose common mental disorders (CMDs). Primary Care Evaluation of Mental Disorders (PRIME-MD) Patient Health Questionnaire (PHQ) has been shown to facilitate diagnosis of most CMDs seen in primary health care. Its utility in Indian setting has not been evaluated. We carried out this study in Indian setting to evaluate the extent of psychiatric morbidity as measured by PRIME-MD PHQ. METHODS: A total of 500 consenting patients attending Medical outpatient department were recruited. All subjects were first assessed by the physician for presence of any physical illness and psychiatric disorder and their socio-demographic data were collected. Subjects were asked to fill the PRIMEMD PHQ. Illiterate subjects were assisted by the research worker in filling up the questionnaire. RESULTS: At initial evaluation physicians opined that 30.4 per cent of the subjects had psychological disorder, the most common diagnostic category was of anxiety disorders (15.8%), followed by depression (6%) and somatoform disorders (5.6%). On PHQ 42 per cent subjects had at least one psychiatric diagnosis. The most common psychiatric diagnosis was panic disorder (18.4%), followed by other anxiety disorders (16.6%). On comparing the diagnosis of physicians and PHQ, out of 152 cases (30.4%) suspected to have any psychological disorder by the physicians in the initial evaluation, 105 were found to have PHQ diagnosis. Of the 348 cases in which physicians did not suspect any psychiatric diagnosis, 243 were also negative in PHQ screening. There was a significant correlation between physicians and PHQ diagnosis. INTERPRETATION & CONCLUSION: There is a high psychiatric morbidity in the general medical practice and in many cases psychiatric morbidity is either missed or is misdiagnosed and by the physicians. Our results showed that PHQ could be a valuable screening instrument for psychiatric morbidity in primary care and general medical practice.
BACKGROUND & OBJECTIVE: Primary care physicians in their clinical settings usually fail to diagnose common mental disorders (CMDs). Primary Care Evaluation of Mental Disorders (PRIME-MD) Patient Health Questionnaire (PHQ) has been shown to facilitate diagnosis of most CMDs seen in primary health care. Its utility in Indian setting has not been evaluated. We carried out this study in Indian setting to evaluate the extent of psychiatric morbidity as measured by PRIME-MD PHQ. METHODS: A total of 500 consenting patients attending Medical outpatient department were recruited. All subjects were first assessed by the physician for presence of any physical illness and psychiatric disorder and their socio-demographic data were collected. Subjects were asked to fill the PRIMEMD PHQ. Illiterate subjects were assisted by the research worker in filling up the questionnaire. RESULTS: At initial evaluation physicians opined that 30.4 per cent of the subjects had psychological disorder, the most common diagnostic category was of anxiety disorders (15.8%), followed by depression (6%) and somatoform disorders (5.6%). On PHQ 42 per cent subjects had at least one psychiatric diagnosis. The most common psychiatric diagnosis was panic disorder (18.4%), followed by other anxiety disorders (16.6%). On comparing the diagnosis of physicians and PHQ, out of 152 cases (30.4%) suspected to have any psychological disorder by the physicians in the initial evaluation, 105 were found to have PHQ diagnosis. Of the 348 cases in which physicians did not suspect any psychiatric diagnosis, 243 were also negative in PHQ screening. There was a significant correlation between physicians and PHQ diagnosis. INTERPRETATION & CONCLUSION: There is a high psychiatric morbidity in the general medical practice and in many cases psychiatric morbidity is either missed or is misdiagnosed and by the physicians. Our results showed that PHQ could be a valuable screening instrument for psychiatric morbidity in primary care and general medical practice.