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PMOS Research Observatory

Explore PMOS Research

Search the full PMOS corpus, from 2015 to the latest ahead-of-print articles. Filter by research topic, country, year range, or co-investigated condition to find where the field is active and where the gaps are.

20,816 articles match

Includes 39 ahead-of-print articles published after 2025. The Overview and charts cover 2015–2025 (20,777 articles).

Total citations

289,983

Peak year

2025(3,072 articles)

Avg citations / article

14

Publications per year

All countries

Topics

All research areas ⓘ

Endocrinology & Hormones12,907
Metabolic Health10,544
Fertility & Reproduction6,512
Epidemiology & Public Health3,934
Pharmacology & Treatment2,813
Genetics & Genomics2,447
Diagnostics & Phenotyping2,361
Mental Health & Psychology1,942

Countries

All countries

China3,804
United States2,438
India1,752
Iran1,196
Turkey924
United Kingdom754
Australia615
Italy475

Top journals

All filters

Fertility and Sterility584
Endocrine Abstracts510
Gynecological Endocrinology400
Frontiers in Endocrinology369
Figshare340
Journal of the Endocrine Society328
Human Reproduction275
Research Square (Research Square)270
PubMed259
The Journal of Clinical Endocrinology & Metabolism223

Top institutions

All filters

Monash University323
Tehran University of Medical Sciences234
Shanghai Jiao Tong University228
Shahid Beheshti University of Medical Sciences222
Peking University212
Shandong University177
Karolinska Institutet167
Peking University Third Hospital166
Monash Health165
University of Adelaide156

Where in the world is each topic being researched?

Toggle between Revealed Comparative Advantage (RCA), a specialisation index where values above 1.0 mean a country focuses on that topic more than average, and raw article counts.

HormonesMetabolicFertilityEpidemiol.PharmaGeneticsDiagnos.MentalNutritionMolecularCell BioInflamm.LifestyleMicrobiomeDermatol.
China1.00.91.01.01.11.60.60.31.01.92.01.10.51.60.1
United States1.01.11.11.30.80.91.11.40.50.70.60.71.30.71.2
India0.90.90.90.90.91.12.11.11.30.80.60.80.90.91.8
Iran1.00.90.90.91.60.70.51.11.90.71.01.90.80.80.8
Turkey1.31.20.90.60.40.51.40.90.70.50.61.60.41.11.6
United Kingdom0.91.00.91.31.00.70.92.10.80.60.40.71.90.41.3
Australia0.81.10.91.71.20.60.82.10.80.30.30.13.70.50.6
Italy1.11.21.00.80.90.51.10.81.40.40.30.71.01.11.6
Egypt1.00.81.90.52.00.30.90.60.80.60.41.10.40.22.1
Poland1.31.40.60.60.30.70.61.21.10.50.21.11.21.41.4
Under-specialised
Specialised|RCA > 1 = country focuses on this topic more than average

Studies1,441–1,460 of 20,816

All studies

Cognitive Difficulties, Mental Fatigue and Psychological Well-being of Women with Polycystic Ovary Syndrome

2025Clinical and Counselling Psychology ReviewDOI ↗
Mental Health & Psychology

The Effect of Naproxen on Oxidative Stress Markers, Malondialdehyde and Superoxide Dismutase in Wistar Rat Model of Polycystic Ovary Syndrome

2025International journal of basic science in medicineDOI ↗
Endocrinology & HormonesEpidemiology & Public HealthInflammation & Oxidative Stress

Clinical Profile of Polycystic Ovarian Syndrome in Women From Bhimavaram: A Cross-Sectional Study.

2025CureusDOI ↗
Diagnostics & PhenotypingEpidemiology & Public HealthThyroid DisordersAcneHirsutismObesity / Weight Gain

The Effect of Hypnotherapy on the Resilience of Women With Polycystic Ovarian Syndrome: Study Protocol for a Randomized Controlled Trial.

2025Health science reportsDOI ↗
Pharmacology & Treatment

Chinese herbal medicine on the offspring of women with polycystic ovary syndrome: A retrospective cohort study

2025MedicineDOI ↗
Epidemiology & Public HealthFertility & ReproductionNutrition & Diet

Association of leukocyte telomere length alteration with polycystic ovary syndrome in Pakistani population: a case-control study with meta-analysis

2025Middle East Fertility Society JournalDOI ↗
Endocrinology & HormonesEpidemiology & Public HealthMetabolic HealthObesity / Weight Gain

Polycystic ovary syndrome and risk of differentiated thyroid cancer: A nationwide, register-based cohort study based on Danish health data

2025Cancer EpidemiologyDOI ↗
Endocrinology & HormonesEpidemiology & Public HealthFertility & Reproduction

Causal Genes and Immune-Epigenetic Mechanisms Underlying Polycystic Ovary Syndrome: A Multi-Omics Mendelian Randomization Study

2025DOI ↗
Genetics & GenomicsMolecular Mechanisms

Effect of oil drop urine test for polycystic ovary syndrome in Siddha medicine

2025BioinformationDOI ↗
Endocrinology & HormonesFertility & ReproductionGut MicrobiomeIrregular Periods

What is the long-term prognosis for patients diagnosed with polycystic ovary syndrome (PCOS)?

2025Zenodo (CERN European Organization for Nuclear Research)DOI ↗
Endocrinology & HormonesFertility & ReproductionMetabolic Health

Follicle Detection in Polycystic Ovary Syndrome Using Ovarian Ultrasound Images

2025DOI ↗
Diagnostics & Phenotyping

Association of vitamin D with depression and anxiety in polycystic ovary syndrome in Saudi Arabia

2025Journal of Family Medicine and Primary CareDOI ↗
Mental Health & PsychologyMetabolic HealthNutrition & DietAnxietyDepression

The proportion of reproductive-aged women requiring additional assessment to diagnose polycystic ovary syndrome in a community survey

2025DOI ↗
Endocrinology & HormonesFertility & Reproduction

Global Environmental and Climate Determinants of Polycystic Ovary Syndrome: A Comprehensive Multi-Source Analysis across 204 Countries and Territories, 1990-2023

2025SSRN Electronic JournalDOI ↗
Epidemiology & Public HealthMetabolic Health

A Step Toward The Use of AI for Polycystic Ovary Syndrome (PCOS): Staged Modelling with Uncertainty-Aware Triage and Conformal Prediction with Cost-Efficient Risk

2025DOI ↗
Diagnostics & PhenotypingEpidemiology & Public HealthPharmacology & Treatment

Vitamin D and carboxy-terminal Cross-linking Telopeptide of Type-1 Collagen in Polycystic Ovary Syndrome and Their Relation with Hyperandrogenism.

2025Iraqi postgraduate medical journalDOI ↗
Endocrinology & HormonesMetabolic HealthNutrition & DietObesity / Weight Gain

Efficacy & safety of sodium-glucose cotransporter-2 inhibitors in polycystic ovary syndrome: A meta-analysis with trial sequential analysis

2025The Indian Journal of Medical ResearchDOI ↗
Epidemiology & Public HealthFertility & ReproductionPharmacology & TreatmentAcneHirsutismInsulin ResistanceIrregular PeriodsObesity / Weight Gain

Study on the relationship between telomere length and polycystic ovary syndrome by Mendel randomization method

2025MaturitasDOI ↗
Epidemiology & Public HealthGenetics & GenomicsPharmacology & Treatment

Changing Profile of the PCOS Women: A 15 Year Retrospective Cohort Study.

2025Journal of human reproductive sciencesDOI ↗
Epidemiology & Public HealthObesity / Weight Gain

Revisiting Metformin in the Management of Polycystic Ovary Syndrome (PCOS)

2025CureusDOI ↗
Endocrinology & HormonesMetabolic HealthPharmacology & TreatmentInsulin ResistanceObesity / Weight Gain
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