Xiangdong Gu
Overview
Explore the profile of Xiangdong Gu including associated specialties, affiliations and a list of published articles.
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Articles
6
Citations
28
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0
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Recent Articles
1.
Gu X, Tadesse M, Foulkes A, Ma Y, Balasubramanian R
BMC Med Inform Decis Mak
. 2020 Sep;
20(1):212.
PMID: 32894123
Background: The onset of silent diseases such as type 2 diabetes is often registered through self-report in large prospective cohorts. Self-reported outcomes are cost-effective; however, they are subject to error....
2.
Xu H, Gu X, Tadesse M, Balasubramanian R
J Comput Graph Stat
. 2019 Feb;
27(4):763-772.
PMID: 30766014
We present an ensemble tree-based algorithm for variable selection in high dimensional datasets, in settings where a time-to-event outcome is observed with error. The proposed methods are motivated by self-reported...
3.
Gu X, Balasubramanian R
Stat Med
. 2016 May;
35(22):3961-75.
PMID: 27189174
Sequentially administered, laboratory-based diagnostic tests or self-reported questionnaires are often used to determine the occurrence of a silent event. In this paper, we consider issues relevant in design of studies...
4.
Gu X, Shapiro D, Hughes M, Balasubramanian R
R J
. 2016 Feb;
6(1):31-40.
PMID: 26835159
Interval censored outcomes arise when a silent event of interest is known to have occurred within a specific time period determined by the times of the last negative and first...
5.
Gu X, Ma Y, Balasubramanian R
Ann Appl Stat
. 2016 Feb;
9(2):714-730.
PMID: 26834908
The onset of several silent, chronic diseases such as diabetes can be detected only through diagnostic tests. Due to cost considerations, self-reported outcomes are routinely collected in lieu of expensive...
6.
Frisard C, Gu X, Whitcomb B, Ma Y, Pekow P, Zorn M, et al.
BMC Endocr Disord
. 2015 Oct;
15:56.
PMID: 26458393
Background: We evaluate the combined effect of the presence of elevated depressive symptoms and antidepressant medication use with respect to risk of type 2 diabetes among approximately 120,000 women enrolled...