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

Studies20,441–20,460 of 20,816

All studies

The prevalence of metabolic syndrome in polycystic ovary syndrome in a South Indian population and the use of neck circumference in defining metabolic syndrome

2015International Journal of Diabetes in Developing Countries6 citationsDOI ↗
Endocrinology & HormonesEpidemiology & Public HealthMetabolic Health

Insulin Resistance in Non-Obese Polycystic Ovary Syndrome Subjects and Relation with Family History of Diabetes Mellitus

2015Endocrinology research and practice.6 citationsDOI ↗
Endocrinology & HormonesMetabolic HealthType 2 DiabetesInsulin ResistanceObesity / Weight Gain

Influence of Thioctic Acid on the Hyperinsulinemia and Ovarian Volume in Female Patients with Polycystic Ovary Syndrome

2015Open Journal of Endocrine and Metabolic Diseases6 citationsDOI ↗
Endocrinology & HormonesMetabolic HealthInsulin Resistance

A randomized controlled trial evaluating the effect of ethinyl estradiol during clomiphene citrate cycles among women with polycystic ovary syndrome

2015International Journal of Gynecology & Obstetrics6 citationsDOI ↗
Diagnostics & PhenotypingFertility & ReproductionPharmacology & Treatment

The Higher Response of Vascular Endothelial Growth Factor and Angiotensin-II to Human Chorionic Gonadotropin in Women with Polycystic Ovary Syndrome

2015SHILAP Revista de lepidopterología6 citationsDOI ↗
Endocrinology & HormonesFertility & ReproductionMetabolic Health

Polycystic ovary syndrome (PCOS) and gestational diabetes mellitus (GDM) risk

2015Ginekologia Polska6 citationsDOI ↗
Endocrinology & HormonesFertility & ReproductionMetabolic HealthGestational DiabetesInsulin ResistanceObesity / Weight Gain

Cognitive function in women with polycystic ovary syndrome (PCOS): impact of reproductive and metabolic factors

2015Fertility and Sterility6 citationsDOI ↗
Diagnostics & PhenotypingMental Health & PsychologyMetabolic Health

Association between Follicle Stimulating Hormone Receptor (FSHR) Polymorphism and Polycystic Ovary Syndrome among Egyptian Women

2015International Journal of Biochemistry Research & Review5 citationsDOI ↗
Diagnostics & PhenotypingEndocrinology & HormonesFertility & ReproductionIrregular Periods

Polycystic ovary syndrome (<scp>PCOS</scp>) with melanocytic mucosal macules: the role of <scp>STK</scp>11 gene polymorphisms in <scp>PCOS</scp> and Peutz–Jeghers syndrome

2015International Journal of Dermatology5 citationsDOI ↗
Metabolic Health

Efficacy of liraglutide on metabolic parameters and pregnancy in polycystic ovary syndrome patients combined with impaired glucose tolerance and obesity

2015Chin J Diabetes Mellitus5 citationsDOI ↗
Endocrinology & HormonesMetabolic HealthPharmacology & TreatmentInsulin ResistanceObesity / Weight Gain

Menstrual preconditioning for the prevention of pregnancy complications in women with polycystic ovary syndrome (PCOS): clinical opinion or viewpoint—this is the question

2015American Journal of Obstetrics and Gynecology5 citationsDOI ↗
Endocrinology & HormonesFertility & Reproduction

A case of idiopathic intracranial hypertension associated with PCOS

2015Clinical and Experimental Obstetrics & Gynecology5 citationsDOI ↗
Epidemiology & Public HealthMetabolic HealthPharmacology & TreatmentObesity / Weight Gain

Education and self-management for women with polycystic ovary syndrome; a narrative review of literature

2015Ibnosina Journal of Medicine and Biomedical Sciences5 citationsDOI ↗
Endocrinology & HormonesMental Health & PsychologyMetabolic HealthCardiovascular DiseaseDepression

4G/5G polymorphism of plasminogen activator inhibitor-1 gene is associated with polycystic ovary syndrome in Chinese patients: a meta-analysis

2015Archives of Gynecology and Obstetrics5 citationsDOI ↗
Epidemiology & Public HealthGenetics & GenomicsMolecular Mechanisms

Effect of combined oral contraceptive use on serum 25-hydroxy vitamin D levels and ultrasound parameters in patients with polycystic ovary syndrome

2015Gynecological Endocrinology5 citationsDOI ↗
Diagnostics & PhenotypingEndocrinology & HormonesNutrition & Diet

Suppression of nutrient-induced inflammation with a nonsteroidal anti-inflammatory agent ameliorates ovarian dysfunction in lean insulin-sensitive women with polycystic ovary syndrome (PCOS)

2015Fertility and Sterility5 citationsDOI ↗
Endocrinology & HormonesInflammation & Oxidative StressMetabolic Health

The survey of central obesity and BMI associated with different phenotypes of polycystic ovary syndrome in adolescents

2015International Journal of Africa Nursing Sciences5 citationsDOI ↗
Dermatology & AestheticsEndocrinology & HormonesMetabolic HealthAcneHair Loss (Androgenic Alopecia)HirsutismIrregular PeriodsObesity / Weight Gain

Preliminary Evidence that Cinnamon Improves Menstrual Cyclicity in Women With Polycystic Ovary Syndrome

2015Obstetrical & Gynecological Survey5 citationsDOI ↗
Endocrinology & HormonesMetabolic HealthPharmacology & TreatmentType 2 DiabetesInsulin ResistanceIrregular Periods

Evaluation of relationship between serum levels of anti-müllerian hormone, androgen, and insulin resistant with retrieval oocytes in overweight patients with polycystic ovary syndrome

2015Advanced Biomedical Research5 citationsDOI ↗
Diagnostics & PhenotypingEndocrinology & HormonesMetabolic HealthInsulin ResistanceObesity / Weight Gain

Phenotypic Characterization of Polycystic Ovary Syndrome in Adolescents Based on Menstrual Irregularity

2015Hormone Research in Paediatrics5 citationsDOI ↗
Diagnostics & PhenotypingEndocrinology & HormonesMetabolic HealthIrregular Periods
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