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model for the risk of complications in Hong Kong type 2 diabetic patients. / 香港二型糖尿病併發症風險評估模型 / A model for the risk of complications in Hong Kong type 2 diabetic patients. / Xianggang er xing tang niao bing bing fa zheng feng xian ping gu mo xing

Fok, Tsz Nam = 香港二型糖尿病併發症風險評估模型 / 霍梓楠. / Thesis (M.Phil.)--Chinese University of Hong Kong, 2011. / Includes bibliographical references (p. 71-72). / Abstracts in English and Chinese. / Fok, Tsz Nam = Xianggang er xing tang niao bing bing fa zheng feng xian ping gu mo xing / Huo Zinan. / Abstract --- p.i / 概要 --- p.iii / Acknowledgements --- p.iv / Chapter 1 --- Introduction --- p.1 / Chapter 2 --- Dataset Information --- p.3 / Chapter 3 --- Background and Literature Review --- p.9 / Chapter 3.1 --- The Idea of Risk Model --- p.9 / Chapter 3.2 --- Discrimination Problem --- p.10 / Chapter 3.3 --- Receiver Operating Characteristic (ROC) Curve --- p.11 / Chapter 3.4 --- Summary Indices of the ROC Curve --- p.13 / Chapter 3.4.1 --- Area Under ROC Curve (AROC) --- p.14 / Chapter 3.4.2 --- Maximum Vertical Distance --- p.16 / Chapter 3.5 --- Discrimination Performance in Prognostic Model --- p.18 / Chapter 3.5.1 --- Survival Data --- p.18 / Chapter 3.5.2 --- Survival Function --- p.20 / Chapter 3.5.3 --- Time-dependent ROC Curve for Censored Data --- p.21 / Chapter 3.6 --- Earlier Work on Diabetic Complications Risk Models --- p.22 / Chapter 3.6.1 --- Maximization of the AROC --- p.28 / Chapter 4 --- Model Development --- p.29 / Chapter 4.1 --- Overview --- p.29 / Chapter 4.2 --- Estimating the ROC curve and the AROC --- p.29 / Chapter 4.3 --- Choosing Suitable Risk Factors --- p.30 / Chapter 4.4 --- Mixing Risk Factors and Optimizing Coefficients --- p.31 / Chapter 4.5 --- Validation of Risk Equations Using Test Set --- p.33 / Chapter 5 --- Results and Validation --- p.34 / Chapter 5.1 --- Performance of the Risk Factor Candidates --- p.34 / Chapter 5.2 --- Estimation of the Coefficients --- p.37 / Chapter 5.3 --- Checking the Uniqueness of the Solution --- p.41 / Chapter 5.4 --- Validation Using Test Set --- p.46 / Chapter 5.5 --- Comparison of AROC-optimized and MVD-optimized Risk Equations --- p.56 / Chapter 6 --- Comparison of our Results with Earlier Work --- p.58 / Chapter 7 --- "Discussion, Outstanding Issues and Future Works" --- p.66 / Chapter 7.1 --- Comparison Between the AROC and the MVD --- p.66 / Chapter 7.2 --- Applications of Risk Models --- p.68 / Chapter 7.3 --- Limitations of the study --- p.69 / Chapter 7.4 --- Outstanding Issues and Future Works --- p.69 / Chapter 7.4.1 --- The Estimation of Error Due to Sampling Variance --- p.69 / Chapter 7.4.2 --- Time-dependent Coefficients --- p.69 / Chapter 7.4.3 --- Extending the Idea to other Datasets --- p.70 / Chapter 7.5 --- Conclusion --- p.70 / Bibliography --- p.71

Identiferoai:union.ndltd.org:cuhk.edu.hk/oai:cuhk-dr:cuhk_327343
Date January 2011
ContributorsFok, Tsz Nam., Chinese University of Hong Kong Graduate School. Division of Physics.
Source SetsThe Chinese University of Hong Kong
LanguageEnglish, Chinese
Detected LanguageEnglish
TypeText, bibliography
Formatprint, iv leaves, v-xiv, 72 p. : ill. ; 30 cm.
CoverageChina, Hong Kong, Hong Kong
RightsUse of this resource is governed by the terms and conditions of the Creative Commons “Attribution-NonCommercial-NoDerivatives 4.0 International” License (http://creativecommons.org/licenses/by-nc-nd/4.0/)

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