Prevalence of primary late-onset focal dystonia in the Belgrade population.
The aim of this cross-sectional study was to estimate the prevalence of different subtypes of idiopathic focal dystonia in the population of Belgrade (Serbia), Yugoslavia. On December 31, 2001, the crude prevalence of all studied types of dystonia (focal, segmental, and multifocal) in Belgrade was 13.6 per 100,000 population (11.8 per 100,000 for men and 15.2 per 100,000 for women). Type-specific prevalence for focal dystonia was 11.2 per 100,000. The prevalence for cervical dystonia, blepharospasm, writer's cramp and laryngeal dystonia were 5.9 per 100,000, 1.9 per 100,000, 1.9 per 100,000, and 1.1 per 100,000, respectively.
Pekmezović
Tatjana
T
Unit of Neuroepidemiology, Institute of Neurology, School of Medicine, Belgrade, Yugoslavia.
Ivanović
Natasa
N
Svetel
Marina
M
Nalić
Dragana
D
Smiljković
Tatjana
T
Raicević
Ranko
R
Kostić
Vladimir S
VS
D000328:Adult; D017668:Age of Onset; D000368:Aged; D002391:Catchment Area, Health; D015331:Cohort Studies; D003430:Cross-Sectional Studies; D020821:Dystonic Disorders / Q000175:diagnosis / Q000453:epidemiology*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011159:Population Surveillance; D015995:Prevalence; D015022:Yugoslavia / Q000453:epidemiology