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pro vyhledávání: '"Si Chin Tang"'
Autor:
Uwe Blecker, Thomas L. Ewing, J. Mark Loftin, Si Chin Tang, Robert M. Suskind, J. N. Udall, Melinda S. Sothern
Publikováno v:
The American Journal of the Medical Sciences. 319:370-375
Background: Safe and effective exercise programs are needed to prevent and treat chronic diseases in childhood. In particular, preadolescent obese children should participate in activities that are specific to their special needs. Resistance or stren
Publikováno v:
Journal of Applied Statistics. 25:85-102
Summary Using San Francisco city clinic cohort data, we estimate the HIV seroconversion distribution by both non-parametric and parametric methods, and illustrate the effects of age on this distribution. The non-parametric methods include the Turnbul
Publikováno v:
The American Journal of the Medical Sciences. 314:279-283
Helicobacter pylori commonly infects children in developing countries. To determine the frequency of this infection and its potential role in specific gastrointestinal entities, all patients requiring upper gastrointestinal endoscopy for the evaluati
Publikováno v:
Statistics in Medicine. 15:197-220
In this paper we use a general stochastic model to characterize the HIV incubation distributions. We generate some Monte Carlo data under different conditions and compare the fitting of HIV incubation distributions by some well known parametric model
Publikováno v:
SIAM Journal on Applied Mathematics. 55:1697-1723
In the studies of the HIV epidemic, most of the risk factors are assumed to be unknown, fixed parameters. In reality, however, most of these factors are subjected to random variation. To assess the effects of randomness of risk factors, in this paper
Publikováno v:
Mathematical Biosciences. 126:81-123
In this paper we use a stochastic model for the HIV epidemic in homosexual populations to characterize the HIV infection and seroconversion. Using computer generated data, we compare the fitting of infection distributions and of seroconversion distri
Publikováno v:
The American journal of tropical medicine and hygiene. 59(4)
The factors influencing the risk of acquisition of Helicobacter pylori infection are not well established. One hundred four children (0-17 years of age) requiring an endoscopy for the evaluation of gastrointestinal symptoms had demographic and dietar
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