Towards chronic mental illness. Patients staying in hospital for more than six months.
D000328:Adult; D000342:Affective Symptoms; D000367:Age Factors; D000368:Aged; D002908:Chronic Disease; D004739:England; D004827:Epilepsy; D005260:Female; D006760:Hospitalization; D006801:Humans; D008297:Male; D001523:Mental Disorders / Q000175:diagnosis; D008875:Middle Aged; D012559:Schizophrenia; D012924:Social Conditions; D013997:Time Factors