| Presentation | 2005-03-18 Measurement of Goodness-of-Fit for Cox's Proportional Hazard Model Akiko SHITOMI, Arata SATO, Toshio UCHIYAMA, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | A past health condition is concerned with many illnesses such as adult diseases. Survival analysis offers several models for estimating the relationship of some factors and a disease. It needs the recorded data that pursued a certain group for a period, but sometime the dropout sample (which was canceled to pursuit for some reasons) exists in this group. Cox proportion hazard model is able to deal with such a case. Then, it is becoming an indispensable method today in survival analysis. But there is the problem that when a dropout sample exist Hosmer-Lemeshow Test, one of the most popular methods of evaluating the goodness-of-fit of the model in survival analysis, cannot do an exact evaluation. The objective of this study is to propose "Adjusted Hosmer-Lemeshow Test" that solves this problem, and to demonstrate the effectiveness of it. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Survival Analysis / Cox's Proportional Hazard Model / Hosmer-Lemeshow Test |
| Paper # | TL2004-74,PRMU2004-242 |
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| Conference Information | |
| Committee | TL |
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| Conference Date | 2005/3/11(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Thought and Language (TL) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Measurement of Goodness-of-Fit for Cox's Proportional Hazard Model |
| Sub Title (in English) | |
| Keyword(1) | Survival Analysis |
| Keyword(2) | Cox's Proportional Hazard Model |
| Keyword(3) | Hosmer-Lemeshow Test |
| 1st Author's Name | Akiko SHITOMI |
| 1st Author's Affiliation | NTT DATA CORPORATION, Research and Development Headquarters() |
| 2nd Author's Name | Arata SATO |
| 2nd Author's Affiliation | NTT DATA CORPORATION, Research and Development Headquarters |
| 3rd Author's Name | Toshio UCHIYAMA |
| 3rd Author's Affiliation | NTT DATA CORPORATION, Research and Development Headquarters |
| Date | 2005-03-18 |
| Paper # | TL2004-74,PRMU2004-242 |
| Volume (vol) | vol.104 |
| Number (no) | 740 |
| Page | pp.pp.- |
| #Pages | 5 |
| Date of Issue | |