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Researcher · Statistisches Bundesamt · Germany

Hiltrud Niggemann

Hiltrud Niggemann publishes mostly in Surgery, Pulmonary and Respiratory Medicine and Cardiology and Cardiovascular Medicine, on topics such as Social and Demographic Issues in Germany, Urinary Tract Infections Management and Sarcoma Diagnosis and Treatment.

OpenAlex
World rank
#2,324,726
of 7,710,434 ranked researchers
Rank in Germany
#114,817
of 364,343
Works
28
Citations
661
Citations per work
23.6
h-index
9
i10-index 9Top 55% in Surgery
Hiltrud Niggemann

What does Hiltrud Niggemann research?

Hiltrud Niggemann's work is mostly in Medicine (27%), Economics, Econometrics and Finance (7%), Social Sciences (7%).

Everything else: 15 works · 55.0% of their workHealth Sciences: 9 works · 31.6% of their workMedicine: 7 works · 26.6% of their workSurgery: 3 works · 10.0% of their workCardiology and Cardiovascular Medicine: 2 works · 8.3% of their workPulmonary and Respiratory Medicine: 2 works · 8.3% of their workHealth Professions: 1 works · 5.0% of their workGeneral Health Professions: 1 works · 5.0% of their workSocial Sciences: 4 works · 13.4% of their workEconomics, Econometrics and Finance: 2 works · 6.7% of their workEconomics and Econometrics: 2 works · 6.7% of their workSocial Sciences: 2 works · 6.7% of their workSociology and Political Science: 2 works · 6.7% of their workTHEIR WORKHiltrud Niggemann28works
Health Sciences32%Social Sciences13%

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 else1555.0%
    1. Medicine726.6%
    2. Health Professions15.0%
    1. Economics, Econometrics and Finance26.7%
    2. Social Sciences26.7%
  1. 1Surgery10% of their works
  2. 2Pulmonary and Respiratory Medicine8% of their works
  3. 3Cardiology and Cardiovascular Medicine8% of their works
  4. 4Sociology and Political Science7% of their works
  5. 5Economics and Econometrics7% of their works
  6. 6General Health Professions5% of their works

Research topics

Which keywords describe Hiltrud Niggemann's research?

The keywords of their largest research topics: Demographic Transition, Elderly Care, Epidemiology, Interdisciplinary Research, Osteosarcoma, Social Innovation, Soft Tissue Sarcoma and Urinary Tract Infections.

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 16 words, with their numbers
  1. Demographic Transition31 topic
  2. Elderly Care31 topic
  3. Epidemiology31 topic
  4. Interdisciplinary Research31 topic
  5. Osteosarcoma31 topic
  6. Social Innovation31 topic
  7. Soft Tissue Sarcoma31 topic
  8. Urinary Tract Infections31 topic
  9. Angiosarcoma21 topic
  10. Arrhythmogenic Right Ventricular Cardiomyopathy21 topic
  11. Cardiorespiratory Fitness21 topic
  12. Epithelioid Hemangioendothelioma21 topic
  13. Exercise Capacity21 topic
  14. Pediatric21 topic
  15. Sudden Death21 topic
  16. Urinary Tract Infection21 topic

Where does Hiltrud Niggemann work?

Hiltrud Niggemann's main affiliation in the publication record is Statistisches Bundesamt, Germany.

How many publications and citations does Hiltrud Niggemann have?

OpenAlex counts 28 works and 661 citations for Hiltrud Niggemann, an h-index of 9, ranking #2,324,726 of 7,710,434 researchers worldwide on the quality 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 have tabs of their own, above. Is this your page? Claim it with your ORCID iD, or request a correction or removal.

Discussion

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