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Researcher · Centro Hospitalar do Porto · Portugal

Humberto S Machado

Humberto S Machado publishes mostly in Surgery, Emergency Medicine and Cardiology and Cardiovascular Medicine, on topics such as Cardiac, Anesthesia and Surgical Outcomes, Trauma and Emergency Care Studies and Emergency and Acute Care Studies.

OpenAlex
World rank
#1,324,455
of 1,633,909 ranked researchers
Rank in Portugal
#7,297
of 9,113
Works
21
Citations
16
Citations per work
0.8

What does Humberto S Machado research?

Surgery: 17.1%Emergency Medicine: 14.3%Cardiology and Cardiovascular Medicine: 11.4%Pulmonary and Respiratory Medicine: 8.6%other fields: 48.6%17%top field
Surgery17.1%Emergency Medicine14.3%Cardiology and Cardiovascular Medicine11.4%Pulmonary and Respiratory Medicine8.6%other fields48.6%

Shares of their own output, by the field each of their topics belongs to. The grey slice is everything not listed.

  1. 1Surgery17% of their works
  2. 2Emergency Medicine14% of their works
  3. 3Cardiology and Cardiovascular Medicine11% of their works
  4. 4Pulmonary and Respiratory Medicine9% of their works
  5. 5Epidemiology9% of their works
  6. 6Public Health, Environmental and Occupational Health6% of their works

Research topics

Which keywords describe Humberto S Machado's research?

The keywords of their largest research topics: Mortality, Cardiac Risk, Perioperative, Antibiotic Resistance, Emergency Department Crowding, Injury Severity, Patient Satisfaction and Postoperative Pain.

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.

All 18 words, with their numbers
  1. Mortality62 topics
  2. Cardiac Risk41 topic
  3. Perioperative41 topic
  4. Antibiotic Resistance22 topics
  5. Emergency Department Crowding21 topic
  6. Injury Severity21 topic
  7. Patient Satisfaction21 topic
  8. Postoperative Pain21 topic
  9. Regional Anesthesia21 topic
  10. Trauma Center21 topic
  11. Anesthesia11 topic
  12. Antibiotics11 topic
  13. Antimicrobial Stewardship11 topic
  14. ESKAPE Pathogens11 topic
  15. Global Health11 topic
  16. Multidrug-Resistant Bacteria11 topic
  17. Resistance Genes11 topic
  18. Sedation11 topic

Where does Humberto S Machado work?

Humberto S Machado's main affiliation in the publication record is Centro Hospitalar do Porto, Portugal.

How many publications and citations does Humberto S Machado have?

Science Explorer counts 21 works and 16 citations for Humberto S Machado, ranking #1,324,455 of 1,633,909 researchers worldwide on the composite score.

Ranked on field-normalised 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 are in the interactive view on the map. Is this your page? Request a correction or removal.