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https://doi.org/10.1080/03610926.2011.560740
DC Field | Value | |
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dc.title | A study of suicide risk using a cox cure model via a retrospective sampling and multiple imputation | |
dc.contributor.author | Xu, Y. | |
dc.contributor.author | Lam, K.F. | |
dc.contributor.author | Zhou, F. | |
dc.contributor.author | Yip, P.S.F. | |
dc.contributor.author | Watson, R. | |
dc.date.accessioned | 2014-11-26T08:26:22Z | |
dc.date.available | 2014-11-26T08:26:22Z | |
dc.date.issued | 2012 | |
dc.identifier.citation | Xu, Y., Lam, K.F., Zhou, F., Yip, P.S.F., Watson, R. (2012). A study of suicide risk using a cox cure model via a retrospective sampling and multiple imputation. Communications in Statistics - Theory and Methods 41 (18) : 3389-3402. ScholarBank@NUS Repository. https://doi.org/10.1080/03610926.2011.560740 | |
dc.identifier.issn | 03610926 | |
dc.identifier.uri | http://scholarbank.nus.edu.sg/handle/10635/109905 | |
dc.description.abstract | The incidence of suicide is an example of rare event. A Cox cure model is adopted to examine the suicide risk of a cohort study of a sample of 65,000 Personal Emergency Link users over a 10-year observation period. Our objective is to investigate the effect of personal covariates on the failure time to suicide as well as the long-term survival from suicide. Based on the Cox cure model, a new and efficient estimation approach using retrospective sampling and multiple imputation was used. Compared with the standard Cox proportional hazards model, the Cox cure model provides a new perspective on analyzing the suicide data. Copyright © Taylor & Francis Group, LLC. | |
dc.description.uri | http://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1080/03610926.2011.560740 | |
dc.source | Scopus | |
dc.subject | Cox cure model | |
dc.subject | Cox proportional hazards model | |
dc.subject | Multiple imputation | |
dc.subject | Personal Emergency Link | |
dc.subject | Retrospective sampling | |
dc.subject | Suicide | |
dc.type | Article | |
dc.contributor.department | DUKE-NUS GRADUATE MEDICAL SCHOOL S'PORE | |
dc.description.doi | 10.1080/03610926.2011.560740 | |
dc.description.sourcetitle | Communications in Statistics - Theory and Methods | |
dc.description.volume | 41 | |
dc.description.issue | 18 | |
dc.description.page | 3389-3402 | |
dc.description.coden | CSTMD | |
dc.identifier.isiut | 000308465400006 | |
Appears in Collections: | Staff Publications |
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