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Impact of COVID-19 pandemic on rates of congenital heart disease procedures among children: prospective cohort analyses of 26 270 procedures in 17 860 children using CVD-COVID-UK consortium record linkage data. [PDF]

open access: yesOpen Heart
Karthikeyan Suseeladevi A   +12 more
europepmc   +1 more source

A Theory for Record Linkage

Journal of the American Statistical Association, 1969
Abstract A mathematical model is developed to provide a theoretical framework for a computer-oriented solution to the problem of recognizing those records in two files which represent identical persons, objects or events (said to be matched). A comparison is to be made between the recorded characteristics and values in two records (one from each file ...
Alan B. Sunter, Ivan P. Fellegi
openaire   +3 more sources

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