Estimation of treatment policies based on functional predictors.
Estimation of treatment policies based on functional predictors.
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DOI:
10.5705/ss.2012.196
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发表时间:
2014-07
影响因子:
1.4
通讯作者:
Qian M
中科院分区:
文献类型:
--
作者:
McKeague IW;Qian M
Biosignatures such as brain scans, mass spectrometry, or gene expression profiles might one day be used to guide treatment selection and improve outcomes. This article develops a way of estimating optimal treatment policies based on data from randomized clinical trials by interpreting patient biosignatures as functional predictors. A flexible functional regression model is used to represent the treatment effect and construct the estimated policy. The effectiveness of the estimated policy is assessed by furnishing prediction intervals for the mean outcome when all patients follow the policy. The validity of these prediction intervals is established under mild regularity conditions on the functional regression model. The performance of the proposed approach is evaluated in numerical studies.
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影响因子:
2.3
作者:
Kuelbs, James;Kurtz, Thomas;Zinn, Joel
通讯作者:
Zinn, Joel
影响因子:
4.5
作者:
Qian M;Murphy SA
通讯作者:
Murphy SA
影响因子:
1.9
作者:
Lunceford, JK;Davidian, M;Tsiatis, AA
通讯作者:
Tsiatis, AA
DOI:
10.1016/0197-2456(83)90004-1
发表时间:
1983-01-01
期刊:
CONTROLLED CLINICAL TRIALS
影响因子:
--
作者:
SHUSTER, J;VANEYS, J
通讯作者:
VANEYS, J
影响因子:
2.7
作者:
Cai, T.;Tian, L.;Wei, L. J.
通讯作者:
Wei, L. J.