Door-to-door prevalence survey of neurological diseases in a Sicilian population. Background and methods. The Sicilian Neuro-Epidemiologic Study (SNES) Group.
In three municipalities of Sicily, a prevalence survey of major neurological diseases was conducted door-to-door using screening and examination to find cases. This was the first large-scale neuroepidemiologic survey of that type undertaken in Italy: 24,496 persons were screened yielding 1,538 positives, of whom 1,408 were examined directly by neurologists and 110 were evaluated on the basis of existing medical documentation. In the article, we provide (1) a description of the population investigated and the survey methods employed; (2) details of the cooperation and the attrition experienced in the survey; and (3) age and sex tallies for the study population, including some on education level and occupation.
Meneghini
F
F
Department of Biostatistics and Epidemiology, Fidia Research Laboratories, Abano Terme, Italy.
Rocca
W A
WA
Grigoletto
F
F
Morgante
L
L
Reggio
A
A
Savettieri
G
G
Di Perri
R
R
Anderson
D W
DW
D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D002648:Child; D002675:Child, Preschool; D003430:Cross-Sectional Studies; D005260:Female; D006801:Humans; D015994:Incidence; D007223:Infant; D007558:Italy / Q000453:epidemiology; D008297:Male; D008403:Mass Screening / Q000379:methods; D008875:Middle Aged; D009422:Nervous System Diseases / Q000453:epidemiology*; D009460:Neurologic Examination / Q000379:methods; D010865:Pilot Projects; D011159:Population Surveillance / Q000379:methods; D012307:Risk Factors