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Researcher · University of California, Los Angeles · United States

Ron D. Hays

Ron D. Hays publishes mostly in General Health Professions, Economics and Econometrics and Epidemiology, on topics such as Patient Satisfaction in Healthcare, Health Systems, Economic Evaluations, Quality of Life and Healthcare Policy and Management.

ORCID 0000-0001-6697-907X OpenAlex
World rank
#13,457
of 7,710,434 ranked researchers
Rank in United States
#4,707
of 1,627,098
Works
1,282
Citations
96k
Citations per work
74.5
h-index
148
i10-index 644Top 0.1% in General Health Professions
Ron D. Hays

What does Ron D. Hays research?

Ron D. Hays's work is mostly in Health Professions (19%), Medicine (15%), Economics, Econometrics and Finance (12%).

Everything else: 704 works · 54.9% of their workHealth Sciences: 431 works · 33.6% of their workHealth Professions: 240 works · 18.7% of their workGeneral Health Professions: 240 works · 18.7% of their workMedicine: 191 works · 14.9% of their workEpidemiology: 62 works · 4.8% of their workPublic Health, Environmental and Occupational Health: 54 works · 4.2% of their workOncology: 40 works · 3.1% of their workPsychiatry and Mental health: 36 works · 2.8% of their workSocial Sciences: 147 works · 11.5% of their workEconomics, Econometrics and Finance: 147 works · 11.5% of their workEconomics and Econometrics: 147 works · 11.5% of their workTHEIR WORKRon D. Hays1,282works
Health Sciences34%Social Sciences12%

Their six largest subfields, inside their fields and domains; the grey slice is everything else they publish. The interactive view splits every one of their works down to single topics.

The fields and subfields, with their numbers
  1. Everything else70454.9%
    1. Health Professions24018.7%
    2. Medicine19114.9%
    1. Economics, Econometrics and Finance14711.5%
  1. 1General Health Professions19% of their works
  2. 2Economics and Econometrics12% of their works
  3. 3Epidemiology5% of their works
  4. 4Public Health, Environmental and Occupational Health4% of their works
  5. 5Oncology3% of their works
  6. 6Psychiatry and Mental health3% of their works

Research topics

Which keywords describe Ron D. Hays's research?

The keywords of their largest research topics: Quality Improvement, Quality of Life, Primary Care, Healthcare Quality, Patient Satisfaction, Cost-effectiveness Analysis, Health Utility Measures and Health Care Spending.

Size is their works in the topics tagged with each word, from their 8 largest topics. Each links to the topic it comes from most. The words come from the keyword list OpenAlex gives each topic, not from the text of the papers, so a word can appear that none of the papers uses.

All 19 words, with their numbers
  1. Quality Improvement2792 topics
  2. Quality of Life2322 topics
  3. Primary Care2192 topics
  4. Healthcare Quality1791 topic
  5. Patient Satisfaction1791 topic
  6. Cost-effectiveness Analysis1701 topic
  7. Health Utility Measures1701 topic
  8. Health Care Spending1191 topic
  9. Insurance Markets1191 topic
  10. Continuity of Care1001 topic
  11. Patient-Centered Medical Home1001 topic
  12. Patient-Centered Care741 topic
  13. Physician Communication741 topic
  14. Antiretroviral Therapy621 topic
  15. Cancer Survivorship621 topic
  16. HIV Transmission621 topic
  17. Patient-Reported Outcomes621 topic
  18. Measurement Invariance511 topic
  19. Structural Equation Modeling511 topic

Where does Ron D. Hays work?

Ron D. Hays's main affiliation in the publication record is University of California, Los Angeles, United States.

How many publications and citations does Ron D. Hays have?

OpenAlex counts 1,282 works and 95,522 citations for Ron D. Hays, an h-index of 148, ranking #13,457 of 7,710,434 researchers worldwide on the quality score.

Ranked on field-normalised citation excellence (50%), output (30%) and citations (20%). Counts come from OpenAlex author records, which occasionally merge different people who share a name or split one person into several.

Papers, co-authors, who cited this work and researchers on the nearest topics have tabs of their own, above. Is this your page? Claim it with your ORCID iD, or request a correction or removal.

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