Morgan M. Millar, PhD

Research Interests

  • Survey Methodology
  • Research Recruitment Methods
  • Improving Survey Response
  • Questionnaire Design
  • Longitudinal Retention
  • Social Disparities in Cancer
  • Health Disparities


  • English

Academic Information

  • Departments: Internal Medicine - Research Instructor
  • Divisions: Epidemiology

Academic Office Information

  • 801-587-0242
  • Williams Building
    295 Chipeta Way, Room: 1N456
    Salt Lake City, UT 84108

Research Statement

I am a survey methodologist primarily interested in experimental research to identify methods of improving response rates for web and mixed-mode surveys. I participate in survey study design, questionnaire development and assessment, and survey implementation strategies. I am also investigating how survey recruitment and retention methods apply to other types of studies. I am also interested in research to understand and alleviate health disparities, particularly in terms of cancer.

Education History

Type School Degree
Postdoctoral Training Washington State University
Survey Methodology
Postdoctoral Training
Doctoral Training Washington State University
Graduate Training Washington State University
Undergraduate Westminster College
Social Sciences, History minor

Selected Publications

Journal Article

  1. Kohring JM, Harrast JJ, Stotts AK, Zhang C, Millar MM, Presson AP, Saltzman CL (2019). Resident Independence Performing Common Orthopaedic Procedures at the End of Training: Perspective of the Graduated Resident. J Bone Joint Surg Am, 102(1), e2.
  2. Purnell SM, Wolf L, Millar MM, Smith BK (2019). A National Survey of Integrated Vascular Surgery Residents' Experiences With and Attitudes About Quality Improvement During Residency. J Surg Educ, 77(1), 158-165.
  3. Millar MM, Elena JW, Gallicchio L, Edwards SL, Carter ME, Herget KA, Sweeney C (2019). The feasibility of web surveys for obtaining patient-reported outcomes from cancer survivors: a randomized experiment comparing survey modes and brochure enclosures. BMC Med Res Methodol, 19(1), 208.
  4. Taylor MA, Allen CM, Presson AP, Millar MM, Zurbuchen R, Matsen CB (2019). Exploring Surgeon Variability in Recommendations for Contralateral Prophylactic Mastectomy: What Matters Most? Ann Surg Oncol, 26(10), 3224-3231.
  5. Stotts AK, Kohring JM, Presson AP, Millar MM, Harrast JJ, Van Heest AE, Zhang C, Saltzman CL (2020). Perceptions of the Recommended Resident Experience with Common Orthopaedic Procedures: A Survey of Program Directors and Early Practice Surgeons. J Bone Joint Surg Am, 101(113), e63.
  6. Millar MM, Kinney AY, Camp NJ, Cannon-Albright LA, Hashibe M, Penson DF, Kirchhoff AC, Neklason DW, Gilsenan AW, Dieck GS, Stroup AM, Edwards SL, Bateman C, Carter ME, Sweeney C (2018). Predictors of Response Outcomes for Research Recruitment Through a Central Cancer Registry: Evidence From 17 Recruitment Efforts for Population-Based Studies. Am J Epidemiol, 188(5), 928-939.
  7. Millar MM, Schmuhl P, Page K, Genovesi AL, Ely M, Hemingway C, Olson LM (2018). Improving Response to an Establishment Survey through the Use of Web-Push Data Collection Methods. Math Popul Stud, 25(3), 168-179.
  8. Hashibe M, Kirchhoff A, Kepka D, Kim J, Millar MM, Sweeney C, Herget K, Monroe M, Mooney K, Lopez AM, Henry L (2018). Disparities in Cancer Survival and Incidence by Metropolitan vs. Rural Residence in Utah. Cancer Med, 7(4), 1490-1497.
  9. Gawron AJ, Lawrence P, Millar MM, Dominitz JA, Gupta S, Whooley M, Kaltenbach T (2019). A Nationwide Survey and Needs Assessment of Colonoscopy Quality Assurance Programs in the VA. Fed Pract, 35(3), 26-32.
  10. Smyth JD, Olson K, Millar MM (2014). Identifying predictors of survey mode preference. Soc Sci Res, 48, 135-44.
  11. Millar MM (2013). Interdisciplinary Research and the Early Career: The Effect of Interdisciplinary Dissertation Research on Career Placement and Publication Productivity of Doctoral Graduates in the Sciences. Res Policy, 42, 1152-64.
  12. Millar MM, Dillman DA (2012). Encouraging Survey Response via Smartphones: Effects on Respondents’ Use of Mobile Devices and Survey Response Rates. Surv Pract, 5(3).
  13. Millar MM, Dillman DA (2012). Do Mail and Internet Surveys Produce Different Item Nonresponse Rates? An Experiment Using Random Mode Assignment. Surv Pract, 5(2).
  14. Millar MM, Dillman DA (2011). Improving Response to Web and Mixed-Mode Surveys. Public Opin Q, 75, 249-69.

Book Chapter

  1. Dillman DA, Hao F, Millar MM (2017). Improving Effectiveness of Online Data Collection by Mixing Survey Modes. In Fielding NG, Lee RM, Blank G. (Eds.), The Sage Handbook of Online Research Methods (2nd Ed., pp. 220-237). Los Angeles: Sage Publications.


  1. Sweeney C, Herget KA, Otto VY, McFadden S, Millar MM (2016). Cancer in Utah: An Overview of Incidence and Mortality 2004-2013. Salt Lake City, UT: Utah Cancer Registry.