Table 2.

Number of cases (n) and average annual incidence rates per 100,000 person-years (95% CI) of PD in the ILSA cohort by sex and age group

Subjects65–69 y70–74 y75–79 y80–84 yTotal
CrudeAdjusted*
* Adjusted to the Italian population, 1992.
ILSA = Italian Longitudinal Study on Aging.
Men
n4681129
Incidence rate216337537942461411
(95% CI)(40–429)(67–606)(165–909)(386–1499)(293–629)(253–570)
Women
n422513
Incidence rate227128149419222217
(95% CI)(05–449)(01–305)(01–355)(52–786)(101–342)(98–337)
Total
n88101642
Incidence rate221239353678346326
(95% CI)(68–375)(73–405)(134–572)(346–1010)(241–450)(224–427)