BJOG: An International Journal of Obstetrics and Gynaecology

Wiley
Wiley
ISSN: 14700328, 14710528
SCImago
Q1
WOS
Q1
Impact factor
4.7
SJR
1.858
CiteScore
10.9
Categories
Obstetrics and Gynecology
Areas
Medicine
Years of issue
1902-1915, 1921-2025
journal names
BJOG: An International Journal of Obstetrics and Gynaecology
BJOG-INT J OBSTET GY
Publications
26 686
Citations
517 470
h-index
218
Top-3 organizations
University of Oxford
University of Oxford (432 publications)
University of Birmingham
University of Birmingham (307 publications)
University of Liverpool
University of Liverpool (295 publications)
Top-3 countries
United Kingdom (7121 publications)
USA (2081 publications)
Australia (1188 publications)

Most cited in 5 years

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Publications found: 0

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United Kingdom, 7121, 26.68%
USA, 2081, 7.8%
Australia, 1188, 4.45%
Netherlands, 878, 3.29%
Sweden, 654, 2.45%
Canada, 573, 2.15%
China, 516, 1.93%
France, 435, 1.63%
Denmark, 389, 1.46%
Italy, 364, 1.36%
South Africa, 320, 1.2%
Norway, 303, 1.14%
Switzerland, 301, 1.13%
India, 300, 1.12%
Finland, 300, 1.12%
Israel, 290, 1.09%
Ireland, 261, 0.98%
Russia, 236, 0.88%
Belgium, 233, 0.87%
New Zealand, 221, 0.83%
Germany, 182, 0.68%
Japan, 175, 0.66%
Spain, 148, 0.55%
Nigeria, 142, 0.53%
Singapore, 131, 0.49%
Brazil, 129, 0.48%
Austria, 99, 0.37%
Greece, 70, 0.26%
Egypt, 63, 0.24%
Kenya, 63, 0.24%
Turkey, 59, 0.22%
Pakistan, 58, 0.22%
Republic of Korea, 56, 0.21%
Argentina, 55, 0.21%
Hungary, 53, 0.2%
Uganda, 47, 0.18%
Malaysia, 45, 0.17%
Thailand, 44, 0.16%
Tanzania, 42, 0.16%
Poland, 41, 0.15%
Jamaica, 41, 0.15%
Malawi, 33, 0.12%
Czech Republic, 33, 0.12%
Ethiopia, 33, 0.12%
Saudi Arabia, 32, 0.12%
Portugal, 31, 0.12%
Zambia, 31, 0.12%
Iran, 29, 0.11%
Mexico, 29, 0.11%
Zimbabwe, 26, 0.1%
Iceland, 24, 0.09%
Sri Lanka, 24, 0.09%
Bangladesh, 23, 0.09%
Lebanon, 21, 0.08%
Chile, 21, 0.08%
Ghana, 17, 0.06%
Guatemala, 16, 0.06%
Democratic Republic of the Congo, 16, 0.06%
Botswana, 15, 0.06%
Qatar, 15, 0.06%
Malta, 15, 0.06%
Kuwait, 13, 0.05%
Slovenia, 11, 0.04%
Uruguay, 11, 0.04%
Czechoslovakia, 11, 0.04%
Sudan, 10, 0.04%
Estonia, 9, 0.03%
Gambia, 9, 0.03%
UAE, 9, 0.03%
Oman, 9, 0.03%
Palestine, 9, 0.03%
Trinidad and Tobago, 9, 0.03%
Bulgaria, 8, 0.03%
Nepal, 8, 0.03%
Peru, 8, 0.03%
Vietnam, 7, 0.03%
Indonesia, 6, 0.02%
Colombia, 6, 0.02%
Panama, 6, 0.02%
Senegal, 6, 0.02%
Ecuador, 6, 0.02%
Burkina Faso, 5, 0.02%
Jordan, 5, 0.02%
Cyprus, 5, 0.02%
Mali, 5, 0.02%
Mozambique, 5, 0.02%
Papua New Guinea, 5, 0.02%
Lithuania, 4, 0.01%
Isle of Man, 4, 0.01%
Paraguay, 4, 0.01%
Suriname, 4, 0.01%
Sierra Leone, 4, 0.01%
Philippines, 4, 0.01%
Falkland Islands (Malvinas), 4, 0.01%
Croatia, 4, 0.01%
Bahrain, 3, 0.01%
Iraq, 3, 0.01%
Cameroon, 3, 0.01%
Latvia, 3, 0.01%
Mongolia, 3, 0.01%
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United Kingdom, 627, 31.24%
USA, 360, 17.94%
Australia, 185, 9.22%
Netherlands, 156, 7.77%
China, 136, 6.78%
Canada, 108, 5.38%
Sweden, 103, 5.13%
France, 87, 4.33%
India, 64, 3.19%
Denmark, 61, 3.04%
Italy, 58, 2.89%
Switzerland, 57, 2.84%
Belgium, 51, 2.54%
Ireland, 47, 2.34%
Norway, 47, 2.34%
Spain, 45, 2.24%
Finland, 37, 1.84%
Pakistan, 34, 1.69%
Germany, 31, 1.54%
Brazil, 31, 1.54%
Japan, 30, 1.49%
Israel, 28, 1.4%
South Africa, 28, 1.4%
New Zealand, 24, 1.2%
Kenya, 19, 0.95%
Zambia, 18, 0.9%
Argentina, 16, 0.8%
Austria, 15, 0.75%
Czech Republic, 15, 0.75%
Botswana, 14, 0.7%
Greece, 14, 0.7%
Bangladesh, 13, 0.65%
Malawi, 13, 0.65%
Nigeria, 13, 0.65%
Thailand, 13, 0.65%
Republic of Korea, 12, 0.6%
Tanzania, 12, 0.6%
Ethiopia, 12, 0.6%
Turkey, 11, 0.55%
Guatemala, 10, 0.5%
Democratic Republic of the Congo, 10, 0.5%
Mexico, 10, 0.5%
Malaysia, 9, 0.45%
Singapore, 9, 0.45%
Uganda, 9, 0.45%
Ghana, 8, 0.4%
Iran, 8, 0.4%
Qatar, 8, 0.4%
Portugal, 6, 0.3%
Lebanon, 6, 0.3%
Poland, 6, 0.3%
Chile, 6, 0.3%
Estonia, 5, 0.25%
Egypt, 5, 0.25%
Uruguay, 5, 0.25%
Russia, 4, 0.2%
Gambia, 4, 0.2%
Zimbabwe, 4, 0.2%
Iceland, 4, 0.2%
Colombia, 4, 0.2%
Sri Lanka, 4, 0.2%
Hungary, 3, 0.15%
Jordan, 3, 0.15%
Nepal, 3, 0.15%
Saudi Arabia, 3, 0.15%
Cyprus, 2, 0.1%
UAE, 2, 0.1%
Peru, 2, 0.1%
Reunion, 2, 0.1%
Romania, 2, 0.1%
Algeria, 1, 0.05%
Afghanistan, 1, 0.05%
Barbados, 1, 0.05%
Bahrain, 1, 0.05%
Benin, 1, 0.05%
Bulgaria, 1, 0.05%
Bolivia, 1, 0.05%
Grenada, 1, 0.05%
Indonesia, 1, 0.05%
Cambodia, 1, 0.05%
Laos, 1, 0.05%
Latvia, 1, 0.05%
Luxembourg, 1, 0.05%
Malta, 1, 0.05%
Morocco, 1, 0.05%
Mozambique, 1, 0.05%
Paraguay, 1, 0.05%
Rwanda, 1, 0.05%
Slovenia, 1, 0.05%
Sierra Leone, 1, 0.05%
Togo, 1, 0.05%
Philippines, 1, 0.05%
Chad, 1, 0.05%
Ecuador, 1, 0.05%
Jamaica, 1, 0.05%
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