Publications

How do researchers identify and recruit dementia caregivers? A scoping review.

Gerontologist
Kashyap B, Crouse B, Fields B, Aguirre A, Ali T, Hays R, Li X, Shapiro LN, Tao MH, Vaughn IA, Hanson LR

Modern Sources of Controls in Case-Control Studies.

Am J Epidemiol
Banack HR, Fox MP, Platt RW, Garber MD, Li X, Schildcrout J, Matthay EC

Estimates of intra-cluster correlation coefficients from 2018 USA Medicare data to inform the design of cluster randomized trials in Alzheimer's and related dementias.

Trials
Ouyang Y, Li F, Li X, Bynum J, Mor V, Taljaard M

Assessing causality in deprescribing studies: A focus on adverse drug events and adverse drug withdrawal events.

J Am Geriatr Soc
Li X, Bayliss EA, Brookhart MA, Maciejewski ML

High-Risk Medications in Persons Living With Dementia: A Randomized Clinical Trial.

JAMA Intern Med
Singh S, Li X, Cocoros NM, Antonelli MT, Avula R, Crawford SL, Dashevsky I, Fouayzi H, Harkins TP, Mazor KM, Michnick AI, Parlett L, Paullin M, Platt R, Rochon PA, Saphirak C, Si M, Zhou Y, Gurwitz JH

Collaborative pharmacy research across integrated health systems: A purpose and promise for opportunities to study the complete medication-use process.

Am J Health Syst Pharm
Olson AW, Miller MJ, Pawloski PA, Waring SC, Kuntz JL, Li X, Wong J, Wright EA

Tree-based scan statistics to generate drug repurposing hypotheses: a test case using sodium-glucose cotransporter-2 inhibitors.

Am J Epidemiol
Tan GSQ, Maro JC, Wang SV, Toh S, Morton JI, Ilomäki J, Wong J, Li X

Using Claims Data to Predict Pre-Operative BMI Among Bariatric Surgery Patients: Development of the BMI Before Bariatric Surgery Scoring System (B3S3).

Pragmat Obs Res
Wong J, Li X, Arterburn DE, Li D, Messenger-Jones E, Wang R, Toh S

Developing a PRogram to Educate and Sensitize Caregivers to Reduce the Inappropriate Prescription Burden in the Elderly with Alzheimer's Disease (D-PRESCRIBE-AD): Trial protocol and rationale of an open-label pragmatic, prospective randomized controlled trial.

PLoS One
Singh S, Cocoros NM, Li X, Mazor KM, Antonelli MT, Parlett L, Paullin M, Harkins TP, Zhou Y, Rochon PA, Platt R, Dashevsky I, Massino C, Saphirak C, Crawford SL, Gurwitz JH

Labor Unionization Among Physicians in Training.

JAMA
Ahmed A, Li X

Combining meta-analysis with multiple imputation for one-step, privacy-protecting estimation of causal treatment effects in multi-site studies.

Res Synth Methods
Shu D, Li X, Her Q, Wong J, Li D, Wang R, Toh S

Prognostic factors of COVID-19: an umbrella review endorsed by the International Society for Pharmacoepidemiology.

Clin Pharmacol Ther
Sarri G, Liu W, Zabotka L, Freitag A, Claire R, Wangge G, Elvidge J, Dawoud D, Bennett D, Wen X, Li X, Rentsch CT, Uddin MJ, Ali MS, Gokhale M, Déruaz-Luyet A, Moga DC, Guo JJ, Zullo AR, Patorno E, Lin KJ

Pragmatic guidance for embedding pragmatic clinical trials in health plans: Large simple trials aren't so simple.

Clin Trials
Cocoros NM, Gurwitz JH, Cziraky MJ, Granger CB, Harkins T, Haynes K, Li X, Parlett L, Seeger JD, Singh S, McMahill-Walraven CN, Platt R

Causal effects of stochastic PrEP interventions on HIV incidence among men who have sex with men.

Am J Epidemiol
Sewak A, Lodi S, Li X, Shu D, Wen L, Mayer KH, Krakower DS, Young JG, Marcus JL

Assessing Heterogeneity of Treatment Effect in Real-World Data.

Ann Intern Med
Segal JB, Varadhan R, Groenwold RHH, Li X, Nomura K, Kaplan S, Ardeshirrouhanifard S, Heyward J, Nyberg F, Burcu M

Imputing Missing Covariates in Time-to-event Analysis within Distributed Research Networks: A Simulation Study.

Pharmacoepidemiol Drug Saf
Li D, Wong J, Li X, Toh S, Wang R

Association Between Regular Laxative Use and Incident Dementia in UK Biobank Participants.

Neurology
Yang Z, Wei C, Li X, Yuan J, Gao X, Li B, Zhao Z, Toh S, Yu X, Brayne C, Yang Z, Sha F, Tang J

Trends in Labor Unionization Among US Health Care Workers, 2009-2021.

JAMA
Ahmed AM, Kadakia K, Ahmed A, Shultz B, Li X

Can Observational Analyses of Routinely Collected Data Emulate Randomized Trials? Design and Feasibility of the Observational Patient Evidence for Regulatory Approval Science and Understanding Disease Project.

Value Health
Crown W, Dahabreh IJ, Li X, Toh S, Bierer B

Profiling Real-World Data Sources for Pharmacoepidemiologic Research: A Call for Papers.

Pharmacoepidemiol Drug Saf
Li X, Lo Re V, Toh S