[Case-control study on the association of neurological syndromes and compulsory vaccinations in Liguria during the period January 1980-February 1983].
A case-control study was performed from January '80 to February '83 in a group of children aged 3 months to 4 years. The aim of this study was to check possible relationships between immunization with anti-diphtheria-tetanus or anti-poliomyelitis vaccine and serious neurological complications. Twenty-nine cases of neurological illness were investigated among children hospitalized in G, Gaslini Institute (Pediatric Hospital) of Genoa. The diagnosis of admission was "coma" or "generalized convulsions". Two matched controls were chosen among children hospitalized in the same Institute with diagnosis different from coma or convulsions. The controls were chosen on the basis of their age (+/- 6 months), date of hospitalization (+/- 1 months) and sex. Furthermore 58 additional controls, represented by non-hospitalized children living in the same area, were selected on the basis of age and sex. The statistical analysis did not show any relationships between immunization with anti-diphtheria-tetanus or anti-poliomyelitis vaccine and severe neurological illness.
D002675:Child, Preschool; D003128:Coma / Q000453:epidemiology* / Q000209:etiology; D004168:Diphtheria Toxoid / Q000009:adverse effects*; D005260:Female; D006801:Humans; D007223:Infant; D007558:Italy; D008297:Male; D008433:Mathematics; D011054:Poliovirus Vaccine, Inactivated / Q000009:adverse effects*; D012621:Seasons; D012640:Seizures / Q000453:epidemiology* / Q000209:etiology; D013745:Tetanus Toxoid / Q000009:adverse effects*
D004168:Diphtheria Toxoid; D011054:Poliovirus Vaccine, Inactivated; D013745:Tetanus Toxoid
Studio caso-controllo sulla associazione tra sindromi neurologiche e vaccinazioni obbligatorie in Liguria nel periodo Gennaio 1980-Febbraio 1983.