Journal rankings · indicator year 2000
Choose a field to open its ranking, or a journal to find its row in its subfield’s list.
Subfield ranking · 2000
Obstetrics and Gynecology journal rankings 2000
31 ranked journals · Subfield in Medicine
Obstetrics and Gynecology has 31 ranked journals in 2000. The median journal has an OJR of 0.50, below the world average of 1.00; Q1 starts at OJR 0.80. The top three are American Journal of Obstetrics and Gynecology, BJOG An International Journal of Obstetrics & Gynaecology, and International Journal of Gynecological Pathology.
Ranks and citation indicators: 2000. Journal access status and listed APC: source snapshot September 23, 2026.
Journals whose main subfield sits in this category and that published at least 30 citable documents (articles, reviews and conference papers) in 1997–1999, the window the 2000 score is computed on.
The OpenJournalRank Indicator (OJR) is a free, publicly available metric of a journal’s field-normalized citation impact, computed from open OpenAlex citation data. It compares citations to a journal’s papers from the previous three years with the world average for papers of the same subfield, year and type, so 1.00 is the world average and values can be compared across fields. It is computed with the NCI3 method.
The middle OJR among ranked journals in this category: half score higher, half lower. 1.00 is the world average for papers of the same subfield, year and type.
The dot is this category, the solid tick is the median of all ranked journals and the dashed line is the world average.
Share of ranked journals in this category that are fully open access, so every paper is free to read. Hybrid journals, which sell subscriptions and open single papers for a fee, are not counted.
Median list price of the article processing charge, in US dollars, among ranked journals in this category that list a price above zero. Journals with a listed APC of $0 and journals with no known price are left out of this median. The At a glance table below gives a second median that includes the $0 prices.
Subfields of Medicine (42)
- Surgery316
- Pulmonary and Respiratory Medicine116
- Public Health, Environmental and Occupational Health113
- Cardiology and Cardiovascular Medicine100
- Oncology82
- Epidemiology77
- Infectious Diseases70
- Psychiatry and Mental health65
- Neurology62
- Radiology, Nuclear Medicine and Imaging61
- Physiology59
- Endocrinology, Diabetes and Metabolism48
- Obstetrics and Gynecology31
Show all 42 subfields
- Orthopedics and Sports Medicine45
- Dermatology42
- Pediatrics, Perinatology and Child Health41
- Ophthalmology40
- Hematology37
- Pharmacology22
- Emergency Medicine21
- Nephrology21
- Rheumatology20
- Reproductive Medicine19
- Otorhinolaryngology18
- Rehabilitation15
- Complementary and alternative medicine13
- Geriatrics and Gerontology13
- Critical Care and Intensive Care Medicine11
- Pathology and Forensic Medicine10
- Immunology and Allergy9
- Genetics8
- Anesthesiology and Pain Medicine7
- Hepatology7
- Urology5
- Gastroenterology4
- Internal Medicine3
- Transplantation2
- Family Practice1
- Anatomy0
- Biochemistry0
- Health Informatics0
- Microbiology0
31 ranked journals
Filters
Rank is the position by OJR within the list on screen; 1 is the highest. | OJR is field-normalized 3-year citation impact: 1.00 is the world average for papers of the same subfield, year and type, so values compare across fields. The badge is the journal’s quartile in this list. | Citations per paper over a two-year window, counted from OpenAlex. It is not field-normalized, so compare it only between journals of the same field. ▲ or ▼ is the change from 1999. This is OpenJournalRank’s own count, not Clarivate’s Journal Impact Factor. | Citable documents (articles, reviews and conference papers) published in 1997–1999, the window the 2000 OJR is computed on. A journal needs at least 30 to be ranked. | Share of the journal’s 1997–1999 papers that are free to read in any open-access form. The green OA tag next to a title marks a fully open-access journal. | List price of the article processing charge in US dollars. “$0 listed” means the listed price is zero; a dash means no price is listed. | The line is the journal’s OJR from 2000 to 2000. | Compare |
|---|---|---|---|---|---|---|---|
1American Journal of Obstetrics and GynecologyElsevier BV · United States | 1.71Q1 | 2.91no 1999 value | 1,775 | 11% | $5,410 | — | |
2BJOG An International Journal of Obstetrics & GynaecologyWiley · United Kingdom | 1.41Q1 | 2.26no 1999 value | 1,036 | 8% | $5,190 | — | |
3International Journal of Gynecological PathologyLippincott Williams & Wilkins · United States | 1.21Q1 | 1.78no 1999 value | 235 | 0% | — | — | |
4The Journal of the American Association of Gynecologic LaparoscopistsElsevier BV · United States | 1.12Q1 | 1.65no 1999 value | 234 | 1% | — | — | |
5Obstetrics and GynecologyLippincott Williams & Wilkins · Netherlands | 1.07Q1 | 1.42no 1999 value | 2,390 | 1% | — | — | |
6Gynecologic OncologyElsevier BV · Netherlands | 0.90Q1 | 1.78no 1999 value | 909 | 4% | $4,380 | — | |
7BirthWiley · United States | 0.86Q1 | 1.41no 1999 value | 138 | 30% | $4,850 | — | |
8PlacentaElsevier BV · Netherlands | 0.80Q1 | 1.80no 1999 value | 380 | 2% | $3,720 | — | |
9Acta Obstetricia Et Gynecologica ScandinavicaOAInforma · United Kingdom | 0.78Q2 | 1.21no 1999 value | 461 | 22% | $3,060 | — | |
10European Journal of Obstetrics & Gynecology and Reproductive BiologyElsevier BV · Netherlands | 0.64Q2 | 0.97no 1999 value | 688 | 5% | $3,440 | — | |
11American Journal of PerinatologyThieme Medical Publishers (Germany) · United States | 0.62Q2 | 0.89no 1999 value | 353 | 3% | — | — | |
12Journal of Perinatal MedicineOADe Gruyter · Germany | 0.61Q2 | 0.94no 1999 value | 223 | 1% | $0 listed | — | |
13MidwiferyElsevier BV · United Kingdom | 0.57Q2 | 1.03no 1999 value | 100 | 4% | $3,630 | — | |
14Obstetrical & Gynecological SurveyLippincott Williams & Wilkins · United States | 0.56Q2 | 0.89no 1999 value | 944 | 1% | — | — | |
15The Journal of Maternal-Fetal MedicineWiley · United States | 0.51Q2 | 0.77no 1999 value | 198 | 2% | — | — | |
16Journal of the Society for Gynecologic InvestigationSAGE Publishing · United States | 0.50Q2 | 1.07no 1999 value | 251 | 5% | — | — | |
17International Journal of Gynecology & ObstetricsElsevier BV · United States | 0.49Q3 | 0.72no 1999 value | 668 | 1% | $4,480 | — | |
18Archives of Gynecology and ObstetricsOASpringer Science+Business Media · Germany | 0.46Q3 | 1.12no 1999 value | 105 | 3% | $4,590 | — | |
19Hypertension in PregnancyOAInforma · United States | 0.44Q3 | 0.80no 1999 value | 77 | 10% | — | — | |
20Australian and New Zealand Journal of Obstetrics and GynaecologyWiley · Australia | 0.42Q3 | 0.62no 1999 value | 412 | 2% | $3,920 | — | |
21International Journal of Gynecological CancerBMJ · United States | 0.34Q3 | 0.66no 1999 value | 215 | 0% | $3,800 | — | |
22Gynaecological EndoscopyWiley · United Kingdom | 0.31Q3 | 0.62no 1999 value | 132 | 0% | — | — | |
23Geburtshilfe und FrauenheilkundeThieme Medical Publishers (Germany) · Germany | 0.15Q3 | 0.25no 1999 value | 368 | 0% | — | — | |
24Journal of Gynecologic SurgeryMary Ann Liebert, Inc. · United States | 0.14Q3 | 0.19no 1999 value | 105 | 0% | — | — | |
25Current Obstetrics and GynaecologyElsevier BV · United Kingdom | 0.13Q4 | 0.22no 1999 value | 115 | 0% | — | — | |
26MCN The American Journal of Maternal/Child NursingLippincott Williams & Wilkins · United States | 0.13Q4 | 0.25no 1999 value | 437 | 0% | — | — | |
27British Journal of MidwiferyMark Allen Group · United Kingdom | 0.11Q4 | 0.18no 1999 value | 507 | 3% | — | — | |
28Journal of Obstetrics and GynaecologyOAInforma · United Kingdom | 0.08Q4 | 0.18no 1999 value | 594 | 0% | $2,390 | — | |
29Postgraduate Obstetrics & GynecologyUnited States | 0.03Q4 | 0.02no 1999 value | 79 | — | — | — | |
30Revista Brasileira Ginecologia e ObstetríciaOAThieme Medical Publishers (Germany) · Brazil | 0.01Q4 | 0.04no 1999 value | 244 | 100% | — | — | |
31Obstetrics & Gynecology ScienceOAIndonesian Society of Obstetrics and Gynecology · South Korea | 0.00Q4 | 0.00no 1999 value | 700 | 0% | — | — |
Subfields of Medicine, with Obstetrics and Gynecology highlighted.
- Surgery316
- Pulmonary and Respiratory Medicine116
- Public Health, Environmental and Occupational Health113
- Cardiology and Cardiovascular Medicine100
- Oncology82
- Epidemiology77
- Infectious Diseases70
- Psychiatry and Mental health65
- Neurology62
- Radiology, Nuclear Medicine and Imaging61
- Physiology59
- Endocrinology, Diabetes and Metabolism48
- Orthopedics and Sports Medicine45
- Dermatology42
- Pediatrics, Perinatology and Child Health41
- Ophthalmology40
- Hematology37
- Obstetrics and Gynecology31
- Pharmacology22
- Emergency Medicine21
- Nephrology21
- Rheumatology20
- Reproductive Medicine19
- Otorhinolaryngology18
- Rehabilitation15
- Complementary and alternative medicine13
- Geriatrics and Gerontology13
- Critical Care and Intensive Care Medicine11
- Pathology and Forensic Medicine10
- Immunology and Allergy9
- Genetics8
- Anesthesiology and Pain Medicine7
- Hepatology7
- Urology5
- Gastroenterology4
- Internal Medicine3
- Transplantation2
- Family Practice1
- Anatomy0
- Biochemistry0
- Health Informatics0
- Microbiology0
Journals
Citations made in 2000. Corpus-wide, 66.2% of core-journal articles and reviews published that year have at least one matched reference; the share varies by journal and field.
8 additional Obstetrics and Gynecology journals with metrics are unranked under this release’s eligibility rules: a journal needs at least 30 citable documents in 1997–1999, at least 80% of them with a subfield, and a positive world-average expectation. Ranks are within the whole category; filters hide rows without re-ranking. OJR excludes self-citations.
At a glance
Indicator year: 2000. Publication window: 1997–1999. How these summaries are calculated
- Ranked journals
- 31
- Window papers (baseline)
- 7,331 Change unavailable from indicator year 1997
- Median OJR
- 0.50 Change unavailable from indicator year 1997
- Rising journals (2025)
- 8
Window papers are the baseline paper population: citable papers (articles, reviews and conference papers) from 1997–1999 in all journals of the world-average baseline, including non-core journals, counted by each paper’s own subfield. They are not the papers of the ranked journals alone.
| Measure | Year series | 2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Ranked journals | 31 | 35 | 36 | 39 | 38 | 41 | 41 | 44 | 45 | 44 | 43 | 48 | 55 | 55 | 58 | 61 | 64 | 68 | 73 | 74 | 79 | 83 | 88 | 90 | 85 | 81 | |
| Window papers (baseline) | 7,331 | 8,622 | 9,837 | 10,597 | 10,878 | 11,550 | 12,948 | 14,428 | 15,592 | 16,848 | 18,481 | 20,750 | 22,265 | 23,471 | 24,721 | 26,261 | 27,572 | 28,327 | 29,347 | 30,957 | 32,565 | 38,235 | 44,478 | 50,234 | 50,959 | 50,060 | |
| Median OJR | 0.50 | 0.51 | 0.65 | 0.59 | 0.597 | 0.615 | 0.64 | 0.657 | 0.62 | 0.67 | 0.856 | 0.864 | 0.818 | 0.819 | 0.85 | 0.73 | 0.74 | 0.76 | 0.69 | 0.660 | 0.604 | 0.54 | 0.527 | 0.532 | 0.56 | 0.614 |
How to read these rankings
- OJR, the OpenJournalRank Indicator
- A field-normalized 3-year citation impact, computed from OpenAlex with the NCI3 method. It divides the citations a journal’s papers received by the world average for papers of the same subfield, year and type, so 1.00 is the world average and 2.00 means twice as many citations as expected. Because it is normalized, it can be compared across fields. Read the methodology
- Quartiles
- Q1 to Q4 split the ranked journals of the list you are viewing into four equal groups by OJR. A journal’s quartile depends on the list: the same journal can be Q1 in its subfield and Q2 among all journals.
- Impact factor (2-year)
- Citations per paper over a two-year window, counted from OpenAlex. It is easy to compare with familiar impact factors but is not field-normalized, so compare it only within a field. It is not Clarivate’s Journal Impact Factor. Why it differs from the Journal Impact Factor
- Rank ranges
- Each rank in the latest year carries a likely range from 1,000 resamples of the journal’s papers. Where two journals’ ranges overlap, the data cannot tell them apart, so treat neighbouring ranks as ties.