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Researcher · Bedford Hospital · United Kingdom

Michael J. Callam

Michael J. Callam publishes mostly in Surgery, Internal Medicine and Pulmonary and Respiratory Medicine, on topics such as Diagnosis and Treatment of Venous Diseases, Venous Thromboembolism Diagnosis and Management and Wound Healing and Treatments.

OpenAlex
World rank
#896,020
of 7,710,434 ranked researchers
Rank in United Kingdom
#73,563
of 367,258
Works
47
Citations
3.5k
Citations per work
74.7
h-index
23
i10-index 31Top 12% in Surgery
Michael J. Callam

What does Michael J. Callam research?

Michael J. Callam's work is mostly in Medicine (54%), Economics, Econometrics and Finance (6%), Biochemistry, Genetics and Molecular Biology (5%).

Health Sciences: 25 works · 53.9% of their workMedicine: 25 works · 53.9% of their workSurgery: 15 works · 32.2% of their workInternal Medicine: 4 works · 7.8% of their workPulmonary and Respiratory Medicine: 4 works · 7.8% of their workRehabilitation: 3 works · 6.1% of their workEverything else: 16 works · 34.8% of their workSocial Sciences: 3 works · 6.1% of their workEconomics, Econometrics and Finance: 3 works · 6.1% of their workEconomics and Econometrics: 3 works · 6.1% of their workLife Sciences: 2 works · 5.2% of their workBiochemistry, Genetics and Molecular Biology: 2 works · 5.2% of their workCancer Research: 2 works · 5.2% of their workTHEIR WORKMichael J. Callam47works
Life Sciences5%Health Sciences54%Social Sciences6%

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. Medicine2553.9%
  2. Everything else1634.8%
    1. Economics, Econometrics and Finance36.1%
    1. Biochemistry, Genetics and Molecular Biology25.2%
  1. 1Surgery32% of their works
  2. 2Internal Medicine8% of their works
  3. 3Pulmonary and Respiratory Medicine8% of their works
  4. 4Rehabilitation6% of their works
  5. 5Economics and Econometrics6% of their works
  6. 6Cancer Research5% of their works

Research topics

Which keywords describe Michael J. Callam's research?

The keywords of their largest research topics: Clinical Practice Guidelines, Quality of Life, Epidemiology, Chronic Venous Insufficiency, Risk Factors, Varicose Veins, Diabetes and Treatment.

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 24 words, with their numbers
  1. Clinical Practice Guidelines343 topics
  2. Quality of Life242 topics
  3. Epidemiology232 topics
  4. Chronic Venous Insufficiency191 topic
  5. Risk Factors193 topics
  6. Varicose Veins191 topic
  7. Diabetes163 topics
  8. Treatment142 topics
  9. Wound Healing112 topics
  10. Antithrombotic Therapy91 topic
  11. Prevention92 topics
  12. Venous Thromboembolism91 topic
  13. Macrophages71 topic
  14. Regeneration71 topic
  15. Breast Tumours61 topic
  16. Gene Expression61 topic
  17. Aneurysm Screening51 topic
  18. Endovascular Repair51 topic
  19. Guidelines51 topic
  20. Peripheral Arterial Disease51 topic
  21. Pressure Ulcers51 topic
  22. Risk Assessment51 topic
  23. Foot Ulcers41 topic
  24. Management41 topic

Where does Michael J. Callam work?

Michael J. Callam's main affiliation in the publication record is Bedford Hospital, United Kingdom.

How many publications and citations does Michael J. Callam have?

OpenAlex counts 47 works and 3,513 citations for Michael J. Callam, an h-index of 23, ranking #896,020 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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