title: Delusional jealousy in Chinese elderly psychiatric patients.
abstract: Studies on the delusion of jealousy are scanty, especially in the elderly population. This study is a retrospective case note study investigating the prevalence of delusions of jealousy in an elderly psychiatric population in Hong Kong. A total of 349 patients were surveyed and five had delusions of jealousy. This gives an overall prevalence of 1.4%, which shows that delusions of jealousy in the elderly are more common than one would expect. There is a predominance among female patients, and the most common psychiatric diagnosis of these patients is delusional disorder.
authors.affiliation: Department of Psychiatry, Chinese University of Hong Kong.
authors.forename: H F
authors.initials: HF
authors.lastname: Chiu
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D003702:Delusions / Q000453:epidemiology / Q000523:psychology*; D005260:Female; D006723:Hong Kong / Q000453:epidemiology; D006801:Humans; D007578:Jealousy; D008297:Male; D001523:Mental Disorders / Q000150:complications / Q000523:psychology*