政大機構典藏-National Chengchi University Institutional Repository(NCCUR):Item 140.119/125122

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政大機構典藏 > 商學院 > 統計學系 > 期刊論文 > Item 140.119/125122

Please use this identifier to cite or link to this item: https://nccur.lib.nccu.edu.tw/handle/140.119/125122

Title:	The weighted general linear model for longitudinal medical cost data-an application in colorectal cancer
Authors:	Hwang, Y.T. 黃佳慧 Huang, C.-H. Yeh, W.L. Shen, Y.D.
Contributors:	統計系
Keywords:	General linear model; inverse probability weighted method; medical cost; longitudinaldata; proportional hazards model
Date:	2016-04
Issue Date:	2019-08-13 09:18:21 (UTC+8)
Abstract:	Identifying cost-effective decisions that can take into account of medical cost and health outcome is an important issue under very limited resources. Analyzing medical costs has been challenged owing to skewness of cost distributions, heterogeneity across samples and censoring. When censoring is due to administrative reasons, the total cost might be related to the survival time since longer survivals are likely to be censored and the corresponding total cost will be censored as well. This paper uses the general linear model for the longitudinal data to model the repeated medical cost data and the weighted estimating equation is used to find more accurate estimates for the parameter. Furthermore, the asymptotic properties for the proposed model are discussed. Simulations are used to evaluate the performance of estimators under various scenarios. Finally, the proposed model is implemented on the data extracted from National Health Insurance database for patients with the colorectal cancer.
Relation:	Journal of Applied Statistics, Vol.44, pp.288-307
Data Type:	article
DOI 連結:	https://doi.org/10.1080/02664763.2016.1169255
DOI:	10.1080/02664763.2016.1169255
Appears in Collections:	[統計學系] 期刊論文

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