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Change point estimation in monitoring survival time: credible intervals for step change point model parameters

Queensland University of Technology
Assareh, Hassan ; Mengersen, Kerrie
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ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rfr_id=info%3Asid%2FANDS&rft_id=info:doi10.4225/09/58576048781da&rft.title=Change point estimation in monitoring survival time: credible intervals for step change point model parameters &rft.identifier=10.4225/09/58576048781da&rft.publisher=Queensland University of Technology&rft.description=The dataset was collected to model change point estimation in time-to-event data for a clinical process with dichotomous outcomes, death and survival, where patient mix was present. Modelling was completed using a Bayesian framework. The performance of the Bayesian estimators was investigated through simulation in conjunction with RAST CUSUM control charts for monitoring right censored survival time of patients who underwent cardiac surgery procedures within a follow-up period of 30 days. The dataset presents the credible intervals for step change point model parameters ( and ) following signals (RL) from RAST CUSUM () where and . &rft.creator=Assareh, Hassan &rft.creator=Mengersen, Kerrie &rft.date=2012&rft.edition=1&rft.coverage=153.552920,-26.777500 152.452799,-26.777500 152.452799,-28.037280 153.552920,-28.037280 153.552920,-26.777500&rft_rights=Copyright: © 2012 Assareh, Mengersen.&rft_rights=Creative Commons Attribution 3.0 http://creativecommons.org/licenses/by/3.0/au/&rft_subject=Signals&rft_subject=INFORMATION AND COMPUTING SCIENCES&rft_subject=Bayesian&rft_subject=Cusum&rft_subject=Data processing&rft_subject=Bayes theorem&rft_subject=Monte Carlo method &rft_subject=Markov models&rft_subject=Cardiac surgery&rft_subject=Surgical and invasive medical procedures&rft_subject=Death rates&rft_subject=Credible intervals&rft_subject=Estimates&rft_subject=Parameters&rft.type=dataset&rft.language=English Access the data
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Creative Commons Attribution 3.0
http://creativecommons.org/licenses/by/3.0/au/

Copyright: © 2012 Assareh, Mengersen.

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Contact Information

Postal Address:
Distinguished Professor Kerrie Mengersen
Ph: +61 7 3138 2063

[email protected]

Full description

The dataset was collected to model change point estimation in time-to-event data for a clinical process with dichotomous outcomes, death and survival, where patient mix was present. Modelling was completed using a Bayesian framework. The performance of the Bayesian estimators was investigated through simulation in conjunction with RAST CUSUM control charts for monitoring right censored survival time of patients who underwent cardiac surgery procedures within a follow-up period of 30 days.

The dataset presents the credible intervals for step change point model parameters ( and ) following signals (RL) from RAST CUSUM () where and .

Data time period: 2012 to 31 12 2012

This dataset is part of a larger collection

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153.55292,-26.7775 152.4528,-26.7775 152.4528,-28.03728 153.55292,-28.03728 153.55292,-26.7775

153.0028595,-27.40739

Subjects
Bayes theorem | Bayesian | Cardiac surgery | Credible intervals | Cusum | Data processing | Death rates | Estimates | Information and Computing Sciences | Markov models | Monte Carlo method | Parameters | Signals | Surgical and invasive medical procedures |

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Identifiers
ACN 633 798 857