Open Access. Powered by Scholars. Published by Universities.®
Articles 1 - 2 of 2
Full-Text Articles in Medicine and Health Sciences
An Epidemic Model Structured By The Time Since Last Infection, Jorge Alturo Alfaro Murillo
An Epidemic Model Structured By The Time Since Last Infection, Jorge Alturo Alfaro Murillo
Open Access Dissertations
Epidemiological models structured by time since infection have their origin in the seminal work of 1927 by Kermack and McKendrick. Compared to ordinary differential equations (ODE) models, they are able to capture differences in infectivity of the individuals in a more suitable manner. Their use declined in the second half of the 20th century, probably because the theory for ODE models is more robust, complete and has proved successful in providing insights and predictions for many epidemiological problems. Nevertheless, it is important to understand in what occasions the inclusion of time since infection may alter the outcomes in a significant …
Health Care Resource Utilization And Expenditures In Persons With Autosomal Dominant Polycystic Kidney Disease, Neeraj Neelakantan Iyer
Health Care Resource Utilization And Expenditures In Persons With Autosomal Dominant Polycystic Kidney Disease, Neeraj Neelakantan Iyer
Open Access Dissertations
The objectives of this study were to determine prevalence of autosomal dominant polycystic kidney disease (ADPKD), to determine all-cause health care resource utilization and all-cause health care expenditures, to determine incremental health care resource utilization, and to determine incremental health care expenditures associated with ADPKD. An observational database analysis of a privately insured population was conducted using information from a large administrative claims database. Individuals 18 years of age or older and enrolled in a tracked health plan anytime during the period from April 1, 2011 through March 31, 2012, were eligible for inclusion in the sample for determination of …