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Abstract Details

Activity Number: 627
Type: Contributed
Date/Time: Thursday, August 2, 2012 : 8:30 AM to 10:20 AM
Sponsor: Section on Nonparametric Statistics
Abstract - #306607
Title: Mixed Effect Modeling HIV Dynamic Models for Longitudinal Data with Application
Author(s): Jianwei Chen*+ and Boming Fan
Companies: San Diego State University and San Diego State University
Address: , San Diego, CA, 92118, U.S.
Keywords: HIV dynamics ; Mixed effect modeling ; Simulation studies ; Kernal smoothing
Abstract:

Mathematical modeling of human immunodeficiency virus (HIV) dynamics has played an important role in AIDS research. Deterministic dynamic models have been developed to study the viral dynamic process for understanding the pathogenesis of HIV-1 infection and antiviral treatment strategies. In this paper we aim to develop new and efficient mixed-effect modeling for HIV dynamics system with sparse individual data in immunologic markers, and to explore estimation methods and inference problems for unknown parameters. We will examine finite sample performance via extensive Monte Carlo simulation studies, and apply the proposed models and methods to analysis of AIDS clinical data.


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