A graduate of the University of Washington (UW) biostatistics program, Robert Wellman, MS, joined the Kaiser Permanente Washington Health Research Institute (KPWHRI) Biostatistics Unit in 2009. His work spans a diverse collection of topics including mental health, pharmacoepidemiology, postmarketing drug safety surveillance, obesity, diagnostic test accuracy, back pain, and breast cancer. Prior to this, he spent 5 years in the Biostatistics Core at the UW Center for AIDS Research.
Causal inference; longitudinal data; diagnostic and screening test accuracy; clinical trials; survival analysis: rare disease outcomes; nonparametrics; missing data; electronic data; distributed data; statistical computing
Biostatistics; HIV/AIDS; vaccine safety
Biostatistics; clinical trials; back pain
Biostatistics; bariatric surgery
Biostatistics; breast cancer; effects of chemotherapy; accuracy of automated data; screening test accuracy; advanced imaging
Biostatistics; pharmacoepidemiology; postmarketing drug safety surveillance; big data; electronic health record and claims data
Biostatistics; suicide risk prediction, machine learning
Floyd JS, Wellman R, Fuller S, Bansal N, Psaty BM, de Boer IH, Scholes D. Use of electronic health data to estimate heart failure events in a population-based cohort with CKD. Clin J Am Soc Nephrol. 2016 Nov 7;11(11):1954-1961. Epub 2016 Aug 9. PubMed
Haas JS, Hill DA, Wellman RD, Hubbard RA, Lee CI, Wernli KJ, Stout NK, Tosteson AN, Henderson LM, Alford-Teaster JA, Onega TL. Disparities in the use of screening magnetic resonance imaging of the breast in community practice by race, ethnicity, and socioeconomic status. Cancer. 2016 Feb 15;122(4):611-7. doi: 10.1002/cncr.29805. Epub 2015 Dec 28. PubMed
Cherkin D, Balderson B, Brewer G, Cook A, Estlin KT, Evers SC, Foster NE, Hill JC, Hawkes R, Hsu C, Jensen M, LaPorte AM, Levine MD, Piekara D, Rock P, Sherman K, Sowden G, Wellman R, Yeoman J. Evaluation of a risk-stratification strategy to improve primary care for low back pain: the MATCH cluster randomized trial protocol. BMC Musculoskelet Disord. 2016 Aug 24;17(1):361. doi: 10.1186/s12891-016-1219-0. PubMed
Lehman C, Wellman RD, Buist DS, Kerlikowske K, Tosteson AN, Miglioretti DL. Diagnostic accuracy of digital screening mammography with and without computer-aided detection. JAMA Intern Med. 2015 Sep 28:1-10. doi: 10.1001/jamainternmed.2015.5231. [Epub ahead of print].
Cook AJ, Wellman RD, Cherkin DC, Kahn JR, Sherman KJ. Randomized clinical trial assessing if additional massage treatments for chronic neck pain improve 12 and 26 week outcomes. Spine J. 2015 Oct 1;15(10):2206-15. doi: 10.1016/j.spinee.2015.06.049. Epub 2015 Jun 19. PubMed
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