Abstract:
:In multiple-record systems estimation it is usually assumed that all registration relate to the same population. In this paper, we develop a method which can be used when the registrations relate to different populations, in the sense that they cover, for example, different time periods or regions. We show that under certain conditions ignoring that the registrations relate to different populations results in correct estimates of population size. The EM algorithm is presented as a method that can be used for more general problems. The parametric bootstrap is used to construct a confidence interval. The proposed method is then applied to a data set with five registrations of neural tube defects, that cover different time periods.
journal_name
Stat Medjournal_title
Statistics in medicineauthors
Zwane EN,van der Pal-de Bruin K,van der Heijden PGdoi
10.1002/sim.1818subject
Has Abstractpub_date
2004-07-30 00:00:00pages
2267-81issue
14eissn
0277-6715issn
1097-0258journal_volume
23pub_type
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