@article{guan_reich_laber_2021, title={A spatiotemporal recommendation engine for malaria control}, volume={4}, ISSN={["1468-4357"]}, DOI={10.1093/biostatistics/kxab010}, abstractNote={Summary}, journal={BIOSTATISTICS}, author={Guan, Qian and Reich, Brian J. and Laber, Eric B.}, year={2021}, month={Apr} }
 @article{yang_zhang_liu_guan_2021, title={SMIM: A unified framework of survival sensitivity analysis using multiple imputation and martingale}, volume={9}, ISSN={["1541-0420"]}, DOI={10.1111/biom.13555}, abstractNote={Abstract}, journal={BIOMETRICS}, author={Yang, Shu and Zhang, Yilong and Liu, Guanghan Frank and Guan, Qian}, year={2021}, month={Sep} }
 @article{guan_reich_laber_bandyopadhyay_2020, title={Bayesian Nonparametric Policy Search With Application to Periodontal Recall Intervals}, volume={115}, ISSN={["1537-274X"]}, DOI={10.1080/01621459.2019.1660169}, abstractNote={Abstract Tooth loss from periodontal disease is a major public health burden in the United States. Standard clinical practice is to recommend a dental visit every six months; however, this practice is not evidence-based, and poor dental outcomes and increasing dental insurance premiums indicate room for improvement. We consider a tailored approach that recommends recall time based on patient characteristics and medical history to minimize disease progression without increasing resource expenditures. We formalize this method as a dynamic treatment regime which comprises a sequence of decisions, one per stage of intervention, that follow a decision rule which maps current patient information to a recommendation for their next visit time. The dynamics of periodontal health, visit frequency, and patient compliance are complex, yet the estimated optimal regime must be interpretable to domain experts if it is to be integrated into clinical practice. We combine nonparametric Bayesian dynamics modeling with policy-search algorithms to estimate the optimal dynamic treatment regime within an interpretable class of regimes. Both simulation experiments and application to a rich database of electronic dental records from the HealthPartners HMO shows that our proposed method leads to better dental health without increasing the average recommended recall time relative to competing methods. Supplementary materials for this article, including a standardized description of the materials available for reproducing the work, are available as an online supplement.}, number={531}, journal={JOURNAL OF THE AMERICAN STATISTICAL ASSOCIATION}, author={Guan, Qian and Reich, Brian J. and Laber, Eric B. and Bandyopadhyay, Dipankar}, year={2020}, month={Jul}, pages={1066–1078} }
 @article{guan_laber_reich_2016, title={Bayesian nonparametric estimation for dynamic treatment regimes with sequential transition times comment}, volume={111}, number={515}, journal={Journal of the American Statistical Association}, author={Guan, Q. and Laber, E. B. and Reich, B. J.}, year={2016}, pages={936–942} }