Matthew A. Davis, MPH, PhD


Assistant Professor
Department of Systems, Populations and Leadership
Room 4347 400NIB

University of Michigan School of Nursing
400 North Ingalls Building
Ann Arbor, MI 48109-5482

Telephone: (734) 764-2814
Fax: (734) 764-2416

Scholarly Expertise / Activity

Interests:

  • Population health
  • Data science
  • Health services research
  • Healthcare spending and utilization
Dr. Davis is a health services researcher who has additional training in data science. His research focuses on leveraging large sources of data to study important policy-relevant issues. Dr. Davis has made several important contributions to a variety of areas including the identification of dietary sources of arsenic exposure in the US population, studying national use of health services over time for nonspecific back pain, and the development of methods to use social media data to measure social support and public opinion. A specific interest of Dr. Davis is the application of data mining methods to healthcare claims data. Funded by the NIH, his current work is investigating health service substitution for nonspecific back pain by conducting a natural experiment of Medicare patients. He received his Masters in Public Health from Dartmouth Medical School and his PhD in quantitative biomedical sciences from Dartmouth College.

Press

Dr. Davis’s research has received national media attention on several occasions. Articles about his research have appeared in outlets including Forbes, The Huffington Post, USA Today, Time, The Atlantic, and Consumer Reports. His research has also been featured on NPR’s Marketplace and the Today Show.

Current Research Grants and Programs:

  • NIH R01AT009003. The Availability of Chiropractic Care and Use of Health Services for Back Pain, role: PI
  • NIH K01AT006162. The United States Complementary and Alternative Medicine Market, role: PI

Teaching

Prior to joining the University of Michigan, Dr. Davis taught health services research and applied regression at The Dartmouth Institute for Health Policy and Clinical Practice. Currently Dr. Davis teaches in the Doctor of Nurse Practitioner program and is the lead instructor of N802 (Epidemiology for Health Professionals) and N800 (Statistics for Advanced Practice). He has taught epidemiology, data management and programming, health services research methods, and the critical appraisal of clinical research. Dr. Davis is passionate about teaching and strives to create engaging teaching materials.

Affiliations / Service

  • Adjunct Assistant Professor, The Dartmouth Institute for Health Policy and Clinical Practice, Lebanon, NH, 2014-present
  • Adjunct Assistant Professor, Department of Epidemiology, Geisel School of Medicine at Dartmouth, Hanover, NH, 2014-present
  • Member, Institute for Healthcare Policy and Innovation, University of Michigan, Ann Arbor, MI, 2014-present
  • Member, AcademyHealth, 2011-present
  • Member, American Public Health Association, 2011-present
  • Clinical licensure, National Board of Chiropractic Examiners and Vermont Board of Chiropractic Regulation, 2004-present

Notable Awards / Honors

  • NIH External Loan Repayment Program Recipient, 2012 - 2015
  • ACCRAC Outstanding research paper award, 2010 and 2011
  • The Dartmouth Institute for Health Policy and Clinical Practice Thesis Award, 2010
  • Phi Chi Omega society, 2004

Education

  • PhD, Dartmouth College, Hanover, NH 2014
  • MPH, Dartmouth Medical School, Hanover, NH 2010
  • DC, New York Chiropractic College, Seneca Falls, NY 2004
  • BA, Colby College, Waterville, ME 2000

Publication Highlights

  • Davis MA, Antony DL, Pauls SD. Seeking and receiving social support on Facebook for surgery. Social Science & Medicine. 2015;131:40-47. (PMID 25753284)

  • Davis MA, Karagas MR, Moore JH, Williams SM, Frost HR. A Dietary-wide association study (DWAS) of environmental metal exposures in US children and adults. PLoS ONE 2014;9:e104768. (PMID 25198543)

  • Sites BD, Barrington MJ, Davis MA. Utilizing an international clinical registry of regional anesthesia to identify targets for quality improvement. Regional Anesthesia & Pain Medicine 2014;39:487-495. (PMID 25275578)

  • Davis MA, Bynum JP, Sirovich BE. Association between apple consumption and physician visits: Appealing the conventional wisdom that an apple a day keeps the doctor away. JAMA Internal Medicine 2015;175:777-783. (PMID 25822137)

  • Davis MA, Li Z, Gilbert-Diamond D, Mackenzie TA, Cottingham K, Lee JS, Baker ER, Marsit CJ, Karagas MR. Infant toenails as a biomarker of in utero arsenic exposure. Journal of Exposure Science and Environmental Epidemiology 2014;24:467-473. (PMID 24896769)

  • Sites BD, Beech ML, Davis MA. Increases in the use of prescription opioid analgesics and the lack of improvement in disability among users. Regional Anesthesia & Pain Medicine 2014;39:6-12. (PMID 24310049)

  • Davis MA, Martin BI, Coulter ID, Weeks WB. Spending on complementary and alternative medicine plateaued; opportunity for savings may be limited. Health Affairs 2013;32:45-52. (PMID 23297270)

  • Davis MA, Mackenzie TA, Cottingham KL, Gilbert-Diamond D, Punshon T, Karagas MR. Rice consumption and urinary arsenic concentrations in US children. Environmental Health Perspectives 2012;120:1418-1424. (PMID 23008276)

  • Davis MA, Onega TL, Weeks WB, Lurie JD. Where the United States spends its spine dollars: Expenditures on different ambulatory services for the management of back and neck conditions. Spine 2012;37:1693-1701. (PMID 22433497)

  • Davis MA, Weeks WB. The concentration of out-of-pocket expenditures on complementary and alternative medicine services in the United States. Alternative Therapies in Health and Medicine 2012;18:36-42. (PMID 22894889)

  • Davis MA, Smith MM, Weeks WB. Influenza vaccination among chiropractic patients and other users of complementary and alternative medicine: Are chiropractic patients really different? Preventive Medicine 2012;54:5-8. (PMID 21296107)

  • Davis MA, West, AN, Weeks WB, Sirovich BE. Health behaviors and utilization among complementary and alternative medicine users for treatment versus health promotion. Health Services Research 2011;46:1402-1416. (PMID 21554272)

  • Davis MA, Sirovich BE, Weeks WB. Utilization and expenditures on chiropractic care in the United States from 1997 to 2006. Health Services Research 2010;45:748-761. (PMID 20002763)

  • Davis MA. Posterior spinal fusion versus anterior/posterior spinal fusion for adolescent idiopathic scoliosis: a decision analysis. Spine 2009;34:2318-2323. (PMID 19934812)

  • Davis MA, Kononowech RW, Rolin SA, Spierings EL. Acupuncture for tension-type headache: a meta-analysis of randomized controlled trials. Journal of Pain 2008;9:667- 677. (PMID 18499526)