Pregnancy and preeclampsia studies
Pregnancy and preeclampsia studies is a research topic within Obstetrics and Gynecology. Science Explorer counts 70k research works in it since 1950. 20.1% of them reached the world's top 10% most cited for their field and year.
This cluster of papers focuses on the pathophysiology, risk factors, diagnosis, and management of preeclampsia, including its association with placental development, hypertensive disorders, endothelial dysfunction, maternal mortality, fetal growth restriction, angiogenic factors, oxidative stress, and long-term cardiovascular health implications for both mothers and offspring.
- Preeclampsia
- Placental Development
- Hypertensive Disorders
- Endothelial Dysfunction
- Maternal Mortality
- Fetal Growth Restriction
- Angiogenic Factors
- Oxidative Stress
- Cardiovascular Health
- Pregnancy Complications
- Research works
- 70k fractional, since 1950
- In the world top 10%
- 14k per year above
- Top-10% rate
- 20.1% share of its works in the world top 10%
- Growth, 2013–17 → 2018–22
- +30% the tick is no change
This ranks research output and citation impact. It says nothing about the quality of diagnosis, treatment or care.
Which countries lead Pregnancy and preeclampsia studies research?
By volume, the United States and China publish the most (2.3k and 2.1k works in 2022–2025).
By volume, 2022–2025
- 1 United States 2.3k works
- 2 China 2.1k works
- 3 India 1k works
- 4 United Kingdom 551 works
- 5 Indonesia 406 works
- 6 Türkiye 389 works
- 7 Japan 377 works
- 8 Canada 354 works
- 9 Australia 330 works
- 10 Pakistan 314 works
How concentrated that is
The same countries as shares of everything the list above accounts for. A node where two countries do two thirds of the work and one spread evenly across twelve read alike as a ranking and not at all alike here.
Shares of the rows listed above, not of the whole node.
Which institutions lead Pregnancy and preeclampsia studies research?
By volume in 2022–2025, University of North Carolina at Chapel Hill publishes the most Pregnancy and preeclampsia studies research, followed by Sağlık Bilimleri Üniversitesi and Al-Azhar University.
By volume, 2022–2025
- 1 University of North Carolina at Chapel HillUnited States 45 works
- 2 Sağlık Bilimleri ÜniversitesiTürkiye 44 works
- 3 Al-Azhar UniversityEgypt 41 works
- 4 Harvard UniversityUnited States 40 works
- 5 King's College LondonUnited Kingdom 39 works
- 6 Peking UniversityChina 37 works
- 7 All India Institute of Medical SciencesIndia 35 works
- 8 Institute of Medical SciencesIndia 35 works
- 9 Sichuan UniversityChina 34 works
- 10 Fujian Medical UniversityChina 34 works
Who are the leading researchers in Pregnancy and preeclampsia studies?
The most-cited researchers publishing on Pregnancy and preeclampsia studies include Cyrus Cooper, Zulfiqar A Bhutta and Luca Ronfani.
- 1 Cyrus Cooper United Kingdom 7.2k citations
- 2 Zulfiqar A Bhutta Pakistan 7k citations
- 3 Luca Ronfani Italy 5.5k citations
Ranked by citations received across their whole record, among researchers with at least three works on this topic.
Where is Pregnancy and preeclampsia studies research done?
The largest centres of Pregnancy and preeclampsia studies research in 2022–2025 are Beijing (China), London (United Kingdom), Shanghai (China) and Guangzhou (China). Among places with at least 20 works in it, it is an unusually large share of all research in Jackson.
Largest cities, 2022–2025
Where it is the local speciality
- JacksonUS · 31.6 works20×
Location quotient: how much more of its research is in Pregnancy and preeclampsia studies than the world average.
Where is the best place to study Pregnancy and preeclampsia studies?
Among universities, judged by research, Medical University of Graz, Victor Babeș University of Medicine and Pharmacy Timișoara and Al-Azhar University score highest, combining excellence, specialisation, size, growth and international reach. Research strength is one signal when choosing where to study; it does not measure teaching.
One dot per university in the table below. The upper left is the interesting corner: small places doing unusually strong work.
| # | University | Score | Top 10% | Specialisation | Works | Growth |
|---|---|---|---|---|---|---|
| 1 | Medical University of GrazAustria | 65.6 | 23.9% | 15.2× | 24 | +50.8% |
| 2 | Victor Babeș University of Medicine and Pharmacy TimișoaraRomania | 62.2 | 44.2% | 10.9× | 13 | -7.0% |
| 3 | Al-Azhar UniversityEgypt | 61.3 | 1.0% | 8.3× | 41 | +877.9% |
| 4 | King's College LondonUnited Kingdom | 61.1 | 28.5% | 4.1× | 39 | +101.2% |
| 5 | Fujian Medical UniversityChina | 59.8 | 29.6% | 7.5× | 34 | +28.1% |
| 6 | Institute of Medical SciencesIndia | 58.8 | 5.3% | 8.6× | 35 | +300.9% |
| 7 | University of Colorado Anschutz Medical CampusUnited States | 58.6 | 25.1% | 6.0× | 21 | +722.5% |
| 8 | Guangzhou Medical UniversityChina | 58.0 | 27.5% | 7.4× | 25 | +60.5% |
| 9 | Anhui Medical UniversityChina | 57.0 | 38.7% | 4.1× | 16 | +182.7% |
| 10 | St George's, University of LondonUnited Kingdom | 56.5 | 35.8% | 9.2× | 9 | -9.8% |
Universities only. Score blends excellence (30%), specialisation (25%), size (20%), growth (15%) and international reach (10%), 2015–2022; growth compares 2010–14 with 2015–19.
Is Pregnancy and preeclampsia studies research growing?
Output in 2018–2022 was 30% higher than in 2013–2017, peaking in 2023. The fastest-growing topics are Pregnancy and preeclampsia studies.
The same series as a ribbon — one cell per year, darker for more. The line above answers how much; this answers when.
Which topics inside it are moving
Growth and decline on one axis around a shared zero. Two lists side by side hide the thing that matters: whether the growth dwarfs the decline, or the other way round.