title: Family morbidity in chronic pain patients.
abstract: Family morbidity in chronic pain patients could indicate genetic vulnerability to depressive spectrum disorders or presence of pain behaviour models. Assessment of family morbidity is an area of chronic pain research which has been neglected. In the present study, the frequency and nature of the family psychiatric morbidity of 203 consecutive chronic pain patients has been assessed and compared with that of 140 non-pain psychiatric patients. 30% of chronic pain patients and 33.6% of non-pain psychiatric patients had family psychiatric morbidity. The commonest illness in families of pain patients were found to be alcoholism, psychosomatic disorders and chronic pain. Schizophrenia and affective disorders were reported significantly more often in families of non-pain patients. 53% of psychogenic pain disorder patients had a positive family morbidity. Alcoholism among male relatives, and chronic pain and hypertension more often among female relatives, was another significant observation. No significant difference was found between chronic pain patients with and without family morbidity with regard to socio-demographic variables and clinical diagnosis.
authors: Department of Psychiatry, National Institute of Mental Health and Neuro Sciences, Bangalore 560 029 India.
authors: Santosh K
authors: SK
authors: Chaturvedi
mesh_terms: D000293:Adolescent; D000328:Adult; D002908:Chronic Disease; D005190:Family; D005260:Female; D006801:Humans; D008297:Male; D001523:Mental Disorders / Q000235:genetics*; D008875:Middle Aged; D010146:Pain / Q000235:genetics* / Q000523:psychology