Rob van Hest Capture-recapture Methods in Surveillance - RePub ...
Rob van Hest Capture-recapture Methods in Surveillance - RePub ...
Rob van Hest Capture-recapture Methods in Surveillance - RePub ...
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Table 10.1 Overview of the various three-source capture-<strong>recapture</strong> studies of <strong>in</strong>fectious diseases s<strong>in</strong>ce 1997<br />
Study Disease and number of patients observed Objective Data-sources Selected capture-<strong>recapture</strong><br />
number<br />
model and <strong>in</strong>teractions<br />
1 Legionnaires' disease<br />
To estimate the level of underreport<strong>in</strong>g of 1. National notification system Independent model<br />
Legionnaires' disease and to evaluate the 2. Reference laboratory database<br />
Obs(N) = 256; f1 = 126; f2 = 116; f3 = 14 feasibility of a laboratory-based report<strong>in</strong>g 3. Hospital laboratory survey<br />
system <strong>in</strong> France <strong>in</strong> 1995<br />
Independent model<br />
1. Prison register of AIDS patients<br />
2. Prison register of tuberculosis patients<br />
3. Prison register of hospital admissions<br />
To estimate the completeness of the prison<br />
AIDS register <strong>in</strong> Spa<strong>in</strong> <strong>in</strong> 2000<br />
2 HIV/AIDS<br />
Obs(N) = 173; f1 = 65; f2 = 75; f3 = 33<br />
Parsimonious model with one<br />
two-way <strong>in</strong>teraction<br />
(notification * laboratory)<br />
1. Notification database from office for<br />
national statistics<br />
2. Hospital admission data<br />
3. Public health laboratory reports<br />
To estimate undernotification of whoop<strong>in</strong>g<br />
cough <strong>in</strong> the north west of England, 1994-<br />
1996<br />
Pertussis<br />
3a<br />
(1-4 yrs)<br />
Obs(N) = 435; f1 = 375; f2 = 56; f3 = 4<br />
Obs(N) = 420; f1 = 376; f2 = 42; f3 = 2<br />
3b<br />
(>5 yrs)<br />
4 Salmonella <strong>in</strong>fection<br />
Parsimonious model with one<br />
two-way <strong>in</strong>teraction (public<br />
health notification * veter<strong>in</strong>ary<br />
notification)<br />
1. Mandatory public health notification<br />
2. Mandatory veter<strong>in</strong>ary notification<br />
3. National Salmonella reference centre<br />
To assess the number of foodborne<br />
Salmonella outbreaks <strong>in</strong> France <strong>in</strong> 1995<br />
Obs(N) = 608; f1 = 520; f2 = 68; f3 = 20<br />
Parsimonious model with one<br />
two-way <strong>in</strong>teraction (hospital<br />
statistics * national statistics)<br />
1. Hospital episode statistics<br />
2. Enhanced laboratory pertussis<br />
surveillance<br />
3. Office for national statistics mortality<br />
data<br />
To improve estimates of deaths from pertussis<br />
<strong>in</strong> England and to identify reasons for under<br />
ascerta<strong>in</strong>ment, 1994-1999<br />
5 Pertussis<br />
Obs(N) = 33; f1 = 19; f2 = 12; f3 = 2<br />
Parsimonious model with one<br />
two-way <strong>in</strong>teraction (hospital *<br />
laboratory)<br />
1. Mandatory notifiable disease<br />
surveillance system<br />
2. Laboratory survey<br />
3. Hospital <strong>in</strong>formation database registry<br />
To evaluate the exhaustiveness of three<br />
<strong>in</strong>formation sources on men<strong>in</strong>gococcal disease<br />
<strong>in</strong> Tenerife, Spa<strong>in</strong>, 1999-2001<br />
6 Men<strong>in</strong>gococcal men<strong>in</strong>gitis<br />
Obs(N) = 53; f1 = 9; f2 = 14; f3 = 30