Li X - Search Results

1

Assessing Heterogeneity of Treatment Effect in Real-World Data.

Segal JB, Varadhan R, Groenwold RHH, Li X, Nomura K, Kaplan S, Ardeshirrouhanifard S, Heyward J, Nyberg F, Burcu M. Segal JB, et al. Among authors: li x. Ann Intern Med. 2023 Apr;176(4):536-544. doi: 10.7326/M22-1510. Epub 2023 Mar 21. Ann Intern Med. 2023. PMID: 36940440 Free PMC article.

2

Lower Cancer Incidence-Warfarin Effect or Immortal Time Bias?

Li X, Lund JL, Toh S. Li X, et al. JAMA Intern Med. 2018 Apr 1;178(4):584-585. doi: 10.1001/jamainternmed.2018.0367. JAMA Intern Med. 2018. PMID: 29610881 No abstract available.

3

Profiling real-world data sources for pharmacoepidemiologic research: A call for papers.

Li X, Lo Re V 3rd, Toh S. Li X, et al. Pharmacoepidemiol Drug Saf. 2022 Sep;31(9):929-931. doi: 10.1002/pds.5481. Epub 2022 Jul 3. Pharmacoepidemiol Drug Saf. 2022. PMID: 35611675 No abstract available.

4

Estimating Effects of Dynamic Treatment Strategies in Pharmacoepidemiologic Studies with Time-varying Confounding: A Primer.

Li X, Young JG, Toh S. Li X, et al. Curr Epidemiol Rep. 2017 Dec;4(4):288-297. doi: 10.1007/s40471-017-0124-x. Epub 2017 Oct 17. Curr Epidemiol Rep. 2017. PMID: 29204332 Free PMC article.

5

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

Shu D, Li X, Her Q, Wong J, Li D, Wang R, Toh S. Shu D, et al. Among authors: li d, li x. Res Synth Methods. 2023 Sep;14(5):742-763. doi: 10.1002/jrsm.1660. Epub 2023 Aug 1. Res Synth Methods. 2023. PMID: 37527843

6

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.

Crown W, Dahabreh IJ, Li X, Toh S, Bierer B. Crown W, et al. Among authors: li x. Value Health. 2023 Feb;26(2):176-184. doi: 10.1016/j.jval.2022.07.003. Epub 2022 Aug 13. Value Health. 2023. PMID: 35970705 Free article.

7

Causal Effects of Stochastic PrEP Interventions on HIV Incidence Among Men Who Have Sex With Men.

Sewak A, Lodi S, Li X, Shu D, Wen L, Mayer KH, Krakower DS, Young JG, Marcus JL. Sewak A, et al. Among authors: li x. Am J Epidemiol. 2024 Jan 8;193(1):6-16. doi: 10.1093/aje/kwad097. Am J Epidemiol. 2024. PMID: 37073419 Free PMC article.

8

Imputing missing covariates in time-to-event analysis within distributed research networks: A simulation study.

Li D, Wong J, Li X, Toh S, Wang R. Li D, et al. Among authors: li x. Pharmacoepidemiol Drug Saf. 2023 Mar;32(3):330-340. doi: 10.1002/pds.5563. Epub 2022 Nov 30. Pharmacoepidemiol Drug Saf. 2023. PMID: 36380400

9

ISPE-Endorsed Guidance in Using Electronic Health Records for Comparative Effectiveness Research in COVID-19: Opportunities and Trade-Offs.

Sarri G, Bennett D, Debray T, Deruaz-Luyet A, Soriano Gabarró M, Largent JA, Li X, Liu W, Lund JL, Moga DC, Gokhale M, Rentsch CT, Wen X, Yanover C, Ye Y, Yun H, Zullo AR, Lin KJ. Sarri G, et al. Among authors: li x. Clin Pharmacol Ther. 2022 Nov;112(5):990-999. doi: 10.1002/cpt.2560. Epub 2022 Mar 11. Clin Pharmacol Ther. 2022. PMID: 35170021 Free PMC article.

10

Statin use is associated with lower risk of dementia in stroke patients: a community-based cohort study with inverse probability weighted marginal structural model analysis.

Yang Z, Toh S, Li X, Edwards D, Brayne C, Mant J. Yang Z, et al. Among authors: li x. Eur J Epidemiol. 2022 Jun;37(6):615-627. doi: 10.1007/s10654-022-00856-7. Epub 2022 Mar 19. Eur J Epidemiol. 2022. PMID: 35305172 Free PMC article.

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