Diana S.M. Buist, PhD, MPH

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“My research goal is to gather solid evidence and to use it to improve patient care by increasing benefits and decreasing harms.”

Diana S.M. Buist, PhD, MPH

Senior Investigator and Director of Research and Strategic Partnerships, Kaiser Permanente Washington Health Research Institute

Twitter: @dianabuist

Biography

Diana Buist, PhD, MPH, is an epidemiologist and health services researcher with extensive experience conducting comparative effectiveness research. Her work focuses on reducing harms and increasing benefits for patients in the area of cancer screening and outcomes spanning across patient, provider, and system factors.

Dr. Buist has an extensive record of practical research that has led to many efforts to improve care, including the development and refinement of national breast cancer screening guidelines and their implementation within Kaiser Permanente Washington. She has been conducting research within Kaiser Permanente Washington for more than 20 years and is a strong believer in patient-centered care and the important role patients play in improving the value and quality of health care. Dr. Buist is involved in several studies aimed at providing high-value health care that provides patients and their providers with information on the expected benefits and harms of cancer screening and treatment strategies.

Dr. Buist also has a long history collaborating with external researchers, including helping lead two large national research consortia focused on improving cancer screening and outcomes: the National Cancer Institute’s Breast Cancer Surveillance Consortium and the Cancer Research Network of the Health Care Systems Research Network. Her extensive experience working with diverse data from these consortia in longitudinal studies and randomized trials in clinical systems puts Dr. Buist in a unique position to examine screening, care, and outcomes in health systems across the country.

As Kaiser Permanente Washington Health Research Institute (KPWHRI) Director of Research and Strategic Partnerships, Dr. Buist works with other Kaiser Permanente regions, our local academic partners, and other external collaborators to build enduring strategic partnerships to enhance KPWHRI’s mission, align with KPWHRI faculty research priorities, and capitalize on our unique strengths in ways that are consistent with our mission.

Dr. Buist contributes to a variety of other projects at KPWHRI, including:

  • conducting a pragmatic clinical trial of home testing for human papilloma virus, or HPV, among women overdue for cervical cancer screening
  • optimizing long-term outcomes among women with a personal history of breast cancer through studying second breast events and second cancers associated with initial breast cancer, and investigating radiation therapy, breast density, tumor biology, and surveillance strategies for these women
  • identifying screening strategies that detect breast cancer early, minimize harms, and reach diverse communities
  • understanding the shared decision-making process for lung cancer screening from the patient and provider perspectives to help inform individuals about the harms and benefits of undergoing screening
  • investigating how artificial intelligence can be used in cancer imaging for risk prediction and/or early detection
  • evaluating the harms and benefits of different work-up intensities for incidentally detected lung nodules
  • training individuals in how to conduct learning health system research.

Dr. Buist is also an affiliate professor in the Departments of Epidemiology and Health Services at the University of Washington School of Public Health and an affiliate member at Fred Hutchinson Cancer Research Center. She enjoys sharing her expertise by mentoring junior faculty and PhD and MPH candidates and teaching courses.

RESEARCH INTERESTS AND EXPERIENCE

  • Cancer

    Cancer screening and prevention; outreach and primary care prevention; comparative effectiveness; cost transparency; surveillance; secondary prevention; breast cancer treatment; breast cancer screening; outcomes following cancer diagnosis; cancer survivorship; provider variability in care

  • Preventive Medicine

    Cancer prevention and control; quality of care; preventive care; high-value care; consumer engagement in preventive medicine; systematic reviews

  • Women's Health

    Cancer prevention and control

  • Health Services & Economics

     

 

Recent publications

Yood MU, Owusu C, Buist DS, Geiger AM, Field TS, Thwin SS, Lash TL, Prout MN, Wei F, Quinn VP, Frost FJ, Silliman RA. Mortality impact of less-than-standard therapy in older breast cancer patients. J Am Coll Surg. 2008;206(1):66-75. Epub 2007 Oct 3. PubMed

Trentham-Dietz A, Buist DS, Kelly KM, Jacobson JS, Paskett E. Charting a strategic direction for the American Society of Preventive Oncology's Survivorship Interest Group. Cancer Epidemiol Biomarkers Prev. 2007;16(9):1912-3. PubMed

Kerlikowske K, Miglioretti DL, Buist DS, Walker R, Carney PA. Declines in invasive breast cancer and use of postmenopausal hormone therapy in a screening mammography population. J Natl Cancer Inst. 2007;99(17):1335-9. Epub 2007 Aug 14. Erratum in: J Natl Cancer Inst. 2007 Oct 3;99(19):1493. PubMed

Buist DS, Ichikawa L, Prout MN, Yood MU, Field TS, Owusu C, Geiger AM, Quinn VP, Wei F, Silliman RA. Receipt of appropriate primary breast cancer therapy and adjuvant therapy are not associated with obesity in older women with access to health care. J Clin Oncol. 2007;25(23):3428-36. PubMed

Thwin SS, Clough-Gorr KM, McCarty MC, Lash TL, Alford SH, Buist DS, Enger SM, Field TS, Frost F, Wei F, Silliman RA. Automated inter-rater reliability assessment and electronic data collection in a multi-center breast cancer study. BMC Med Res Methodol. 2007;7(1):23. PubMed

Lash TL, Fox MP, Buist DS, Wei F, Field TS, Frost FJ, Geiger AM, Quinn VP, Yood MU, Silliman RA. Mammography surveillance and mortality in older breast cancer survivors. J Clin Oncol. 2007;25(21):3001-6. Epub 2007 Jun 4. PubMed

Lash TL, Fox MP, Thwin SS, Geiger AM, Buist DS, Wei F, Field TS, Yood MU, Frost FJ, Quinn VP, Prout MN, Silliman RA. Using probabilistic corrections to account for abstractor agreement in medical record reviews. Am J Epidemiol. 2007;165(12):1454-61. Epub 2007 Apr 3. PubMed

Aiello EJ, Buist DS, Wagner EH, Tuzzio L, Greene SM, Lamerato LE, Field TS, Herrinton LJ, Haque R, Hart G, Bischoff KJ, Geiger AM. Diffusion of aromatase inhibitors for breast cancer therapy between 1996 and 2003 in the cancer research network. Breast Cancer Res Treat. 2008;107(3):397-403. Epub 2007 Mar 28. PubMed

Kerlikowske K, Ichikawa L, Miglioretti DL, Buist DS, Vacek PM, Smith-Bindman R, Yankaskas B, Carney PA, Ballard-Barbash R. Longitudinal measurement of clinical mammographic breast density to improve estimation of breast cancer risk. J Natl Cancer Inst. 2007;99(5):386-95. PubMed

Boudreau DM, Yu O, Miglioretti DL, Buist DS, Heckbert SR, Daling JR. Statin use and breast cancer risk in a large population-based setting. Cancer Epidemiol Biomarkers Prev. 2007;16(3):416-21. PubMed

 

preventive care

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Exploring at-home cervical cancer screening

Kaiser Permanente is at the forefront of research looking at using home tests for HPV, a leading cause of cervical cancer.

Cancer screening

Breast density scans

Breast density is a risk factor for older women, too

Findings in JAMA Network Open could help guide decision-making about breast cancer screening for women 75 and older.

CATALyST

CATALyST Scholars

2 new scholars join learning health systems program

Scholars will study in-home oxygen use for COPD and the use of patient portals for adolescent sexual and reproductive health.

Cancer screening

An older woman stands in front of a mammography machine, preparing for her scan

Catching breast cancers when mammograms are limited

New study calculates risk-based approach to detect the most cancers with the fewest exams.

Breast Cancer Surveillance

Kaiser Permanente Washington Breast Cancer Surveillance Registry

Kaiser Permanente Washington has been part of the national Breast Cancer Surveillance Consortium since 1994. Learn about the Kaiser Permanente Washington Breast Cancer Surveillance Registry here.

Healthy Findings Blog

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Cancer screening in the time of COVID-19

Dr. Diana Buist reflects on the challenges of providing screening during a pandemic — and finds reason for optimism.

KPWHRI In the Media

KPWHRI’s Diana Buist, PhD, quoted on one alternative to screening visits

At-home cancer screening could thrive after the pandemic

Reuters Health, published by Medscape, Nov. 24, 2020