title: Etiology of vertigo in Thai patients at Thammasat Hospital.
abstract: The purpose of this research is to study the causes of vertigo in the patients at Otoneurology Clinic, Thammasat Hospital. The data of these patients, collected from the medical records between January 2010 and January 2011, were reviewed and analyzed. From one hundred and forty-nine cases, 49 cases (33%) were men and 100 cases (67%) were women, which yielded the male-to-female ratio of 1:2. The average age of patients was 55 year olds. The most common diagnostic category was peripheral vestibular disorders (80.5%). Other causes were central vestibular disorders (4.7%) and non-vestibular related (4%), whereas the remaining (10.1%) was undiagnosed. The causes of vertigo included benign paroxysmal positional vertigo: BPPV (53%), Meniere's disease (10.1%) and recurrent vestibulopathy (8.1%), while the underlying diseases found were diabetes mellitus (11.4%), hypertension (32.2%) and dyslipidemia (34.2%). In Otoneurology Clinic, Thammasat Hospital, the peripheral vestibular disorders was the main etiology of vertigo, while the three most common causes were BPPV Meniere's disease, and recurrent vestibulopathy respectively.
authors.affiliation: Department of Otorhinolaryngology, Faculty of Medicine, Thammasat University, Pathumthani, Thailand. pbunasuwan4@gmail.com
authors.forename: Parichat
authors.initials: P
authors.lastname: Bunasuwan
authors.forename: Sacarin
authors.initials: S
authors.lastname: Bunbanjerdsuk
authors.forename: Amornwan
authors.initials: A
authors.lastname: Nilsuwan
mesh_terms: D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D005260:Female; D006785:Hospitals, University; D006801:Humans; D008297:Male; D008875:Middle Aged; D012189:Retrospective Studies; D013785:Thailand; D014717:Vertigo / Q000175:diagnosis* / Q000209:etiology* / Q000628:therapy; D055815:Young Adult