Blood type distribution by country

From Wikipedia, the free encyclopedia

This list concerns blood type distribution between countries and regions. Blood type (also called a blood group) is a classification of blood, based on the presence and absence of antibodies and inherited antigenic substances on the surface of red blood cells (RBCs). These antigens may be proteins, carbohydrates, glycoproteins, or glycolipids, depending on the blood group system.

ABO and Rh distribution by country[]

ABO and Rh blood type distribution by country & dependency (population averages)
Country/Dependency Population[1] O+ A+ B+ AB+ O− A− B− AB-
 Albania[2] 3,074,579 34.1% 31.2% 14.5% 5.2% 6.0% 5.5% 2.6% 0.9%
 Algeria[3] 43,576,691 40.0% 30.0% 15.0% 4.25% 6.6% 2.3% 1.1% 0.75%
 Argentina[4] 45,479,118 48.9% 31.54% 8.0% 2.45% 4.9% 3.16% 0.8% 0.25%
 Armenia[5] 3,021,324 29.0% 46.3% 12.0% 5.6% 2.0% 3.7% 1.0% 0.4%
 Australia[6] 25,466,459 40.0% 31.0% 8.0% 2.0% 9.0% 7.0% 2.0% 1.0%
 Austria[7] 8,859,449 30.0% 37.0% 12.0% 5.0% 6.0% 7.0% 2.0% 0.45%
 Azerbaijan 10,205,810 29.8% 30.0% 21.1% 9.0% 3.3% 3.4% 2.4% 1.0%
 Bahrain 1,505,003 48.48% 19.35% 22.61% 3.67% 3.27% 1.33% 1.04% 0.25%
 Bangladesh[8] 164,098,818 29.21% 26.3% 33.12% 9.59% 0.53% 0.48% 0.6% 0.17%
 Belarus 9,441,842 32.3% 30.6% 15.3% 6.8% 5.7% 5.4% 2.7% 1.2%
 Belgium[9] 11,720,716 36.0% 37.0% 9.0% 3.0% 6.0% 7.0% 1.0% 1.0%
 Bhutan[10] 857,423 38.15% 29.27% 23.86% 8.41% 0.06% 0.04% 0.04% 0.01%
 Bolivia 11,639,909 51.53% 29.45% 10.11% 1.15% 4.39% 2.73% 0.54% 0.1%
 Bosnia and Herzegovina 3,835,586 31.0% 36.0% 12.0% 6.0% 5.0% 7.0% 2.0% 1.0%
 Brazil[11] 211,715,973 36.0% 34.0% 8.0% 2.5% 9.0% 8.0% 2.0% 0.5%
 Bulgaria 6,966,899 28.0% 37.4% 12.8% 6.8% 5.0% 6.6% 2.2% 1.2%
 Burkina Faso[12] 21,382,659 39.94% 20.79% 26.34% 5.17% 3.36% 1.75% 2.22% 0.43%
 Cambodia 16,926,984 46.7% 27.2% 18.5% 4.9% 1.3% 0.8% 0.5% 0.1%
 Cameroon[13] 27,744,989 46.83% 24.15% 21.06% 4.29% 1.79% 0.92% 0.8% 0.16%
 Canada[14] 37,694,085 39.0% 36.0% 7.6% 2.5% 7.0% 6.0% 1.4% 0.5%
 Chile[15] 18,186,770 56.62% 27.16% 8.78% 1.90% 3.29% 1.63% 0.49% 0.13%
 China[16] 1,397,897,720 34.3% 27.82% 29.11% 8.47% 0.1% 0.08% 0.09% 0.03%
 Colombia[17] 49,084,841 56.3% 26.11% 7.28% 1.47% 5.13% 2.7% 0.7% 0.31%
 Costa Rica[18] 5,097,988 49.7% 28.5% 12.4% 3.0% 3.4% 1.9% 0.9% 0.2%
 Croatia 4,227,746 29.0% 36.0% 15.0% 5.0% 5.0% 6.0% 3.0% 1.0%
 Cuba 11,059,062 45.8% 33.5% 10.2% 2.9% 3.6% 2.8% 1.0% 0.2%
 Cyprus[19] 1,266,676 35.22% 40.35% 11.11% 4.72% 3.85% 3.48% 0.87% 0.40%
 Czech Republic[20] 10,702,498 27.0% 36.0% 15.0% 7.0% 5.0% 6.0% 3.0% 1.0%
 Democratic Republic of the Congo 101,780,263 59.5% 21.3% 15.2% 2.4% 1.0% 0.3% 0.2% 0.1%
 Denmark[21] 5,869,410 35.0% 37.0% 8.0% 4.0% 6.0% 7.0% 2.0% 1.0%
 Dominican Republic 10,499,707 46.2% 26.4% 16.9% 3.1% 3.7% 2.1% 1.4% 0.2%
 Ecuador 16,904,867 75.0% 14.0% 7.1% 0.5% 2.38% 0.7% 0.3% 0.02%
 Egypt 104,124,440 52.0% 24.0% 12.4% 3.8% 5.0% 2.0% 0.6% 0.2%
 El Salvador[22] 6,481,102 62.0% 23.0% 11.0% 1.0% 1.0% 1.0% 0.7% 0.3%
 Estonia[23] 1,228,624 29.5% 30.8% 20.7% 6.3% 4.3% 4.5% 3.0% 0.9%
 Ethiopia 108,113,150 39.0% 28.0% 21.0% 5.0% 3.0% 2.0% 1.0% 1.0%
 Fiji 935,974 43.0% 33.3% 16.5% 4.8% 1.0% 0.7% 0.5% 0.2%
 Finland[24] 5,571,665 28.0% 35.0% 16.0% 7.0% 5.0% 6.0% 2.0% 1.0%
 France[25] 67,848,156 36.5% 38.2% 7.7% 2.5% 6.5% 6.8% 1.4% 0.4%
 Gabon[26] 2,284,912 57.55% 20.52% 17.19% 2.54% 1.35% 0.48% 0.41% 0.06%
 Georgia[27] 4,933,674 34.8% 32.3% 11.9% 6.0% 6.2% 5.7% 2.1% 1.0%
 Germany[28] 80,159,662 35.0% 37.0% 9.0% 4.0% 6.0% 6.0% 2.0% 1.0%
 Ghana 29,340,248 53.8% 17.6% 18.3% 2.8% 4.5% 1.3% 1.3% 0.2%
 Greece 10,607,051 37.8% 32.2% 11.0% 4.0% 6.6% 5.7% 2.0% 0.7%
 Guinea 12,527,440 46.88% 21.64% 22.86% 4.52% 2.0% 0.9% 1.0% 0.2%
 Honduras 9,235,340 57.5% 27.0% 7.8% 2.5% 2.7% 1.7% 0.6% 0.2%
 Hong Kong 7,249,907 41.5% 26.13% 25.34% 6.35% 0.32% 0.17% 0.14% 0.05%
 Hungary 9,771,827 27.0% 33.0% 16.0% 8.0% 5.0% 7.0% 3.0% 1.0%
 Iceland[29] 350,734 46.8% 27.2% 9.0% 2.0% 8.2% 4.8% 1.6% 0.4%
 India[30] 1,339,330,514 32.53% 21.8% 32.1% 7.7% 2.03% 1.36% 2.0% 0.48%
 Indonesia 267,026,366 36.82% 25.87% 28.85% 7.96% 0.18% 0.13% 0.15% 0.04%
 Iran 84,923,314 33.5% 27.0% 22.2% 7.0% 4.0% 3.0% 2.5% 0.8%
 Iraq 38,872,655 32.1% 25.0% 25.6% 7.4% 3.6% 2.7% 2.7% 0.9%
 Ireland[31] 5,176,569 47.0% 26.0% 9.0% 2.0% 8.0% 5.0% 2.0% 1.0%
 Israel[32] 8,675,475 32.0% 34.0% 17.0% 7.0% 3.0% 4.0% 2.0% 1.0%
 Italy 62,402,659 39.0% 36.0% 7.5% 2.5% 7.0% 6.0% 1.5% 0.5%
 Ivory Coast[33] 28,088,455 47.24% 20.19% 21.7% 3.82% 3.73% 1.54% 1.48% 0.3%
 Jamaica[34] 2,808,570 47.0% 23.0% 20.0% 3.0% 3.5% 2.0% 1.0% 0.5%
 Japan[35] 125,507,472 29.9% 39.8% 19.9% 9.9% 0.15% 0.2% 0.1% 0.05%
 Jordan[36] 10,909,567 33.03% 32.86% 16.56% 6.28% 4.4% 3.97% 2.06% 0.84%
 Kazakhstan 19,091,949 30.7% 29.8% 24.2% 8.3% 2.3% 2.2% 1.8% 0.7%
 Kenya 53,527,936 45.6% 25.2% 21.28% 4.2% 1.8% 1.0% 0.9% 0.02%
 Laos[37] 7,574,356 37.52% 19.73% 35.36% 6.85% 0.2% 0.1% 0.2% 0.05%
 Latvia 1,881,232 30.6% 31.0% 17.0% 6.0% 5.4% 6.0% 3.0% 1.0%
 Lebanon 5,469,612 38.4% 32.3% 9.5% 3.2% 7.7% 6.5% 1.7% 0.7%
 Libya 6,890,535 42.64% 28.86% 11.19% 4.5% 6.26% 4.24% 1.64% 0.67%
 Liechtenstein 39,137 34.0% 37.0% 10.0% 4.0% 6.0% 6.5% 1.8% 0.7%
 Lithuania 2,731,464 36.0% 33.0% 11.0% 4.0% 7.0% 6.0% 2.0% 1.0%
 Luxemburg[38] 628,381 35.0% 37.0% 9.0% 4.0% 6.0% 6.0% 2.0% 1.0%
 Macao 614,458 41.5% 26.1% 25.4% 6.3% 0.33% 0.17% 0.15% 0.05%
 Malaysia 32,652,083 34.32% 30.35% 27.37% 7.46% 0.17% 0.15% 0.14% 0.04%
 Malta 457,267 38.0% 41.0% 7.0% 3.0% 5.0% 4.5% 1.0% 0.5%
 Mauritania[39] 4,005,475 46.3% 26.68% 17.47% 3.85% 2.8% 1.6% 1.1% 0.2%
 Mauritius 1,379,365 38.3% 26.0% 25.0% 6.7% 1.7% 1.0% 1.0% 0.3%
 Mexico[40] 128,649,565 59.09% 26.23% 8.53% 1.73% 2.73% 1.21% 0.40% 0.08%
 Moldova[41] 3,364,496 28.5% 31.8% 17.6% 7.0% 5.0% 6.0% 3.0% 1.1%
 Mongolia[42] 3,198,913 38.45% 22.89% 29.93% 7.83% 0.35% 0.21% 0.27% 0.07%
 Morocco 35,561,654 42.3% 29.8% 14.3% 4.1% 4.5% 3.1% 1.5% 0.4%
 Myanmar 56,590,071 35.7% 23.8% 32.7% 6.95% 0.3% 0.2% 0.3% 0.05%
 Namibia[43] 2,678,191 50.58% 20.49% 20.21% 1.02% 4.22% 1.71% 1.69% 0.08%
   Nepal 30,327,877 35.2% 28.3% 27.1% 8.6% 0.3% 0.2% 0.2% 0.1%
 Netherlands[44] 17,280,397 39.5% 35.0% 6.7% 2.5% 7.5% 7.0% 1.3% 0.5%
 New Zealand[45] 4,925,477 38.0% 32.0% 9.0% 3.0% 9.0% 6.0% 2.0% 1.0%
 Nicaragua[46] 6,243,931 62.0% 20.0% 11.0% 4.0% 1.0% 1.0% 0.7% 0.3%
 Nigeria[47] 219,463,862 50.23% 21.61% 19.59% 3.47% 2.7% 1.16% 1.05% 0.19%
 North Korea 25,643,466 27.15% 31.08% 30.15% 11.32% 0.08% 0.1% 0.1% 0.03%
 North Macedonia 2,125,971 30.0% 34.0% 15.0% 6.0% 5.0% 6.0% 3.0% 1.0%
 Norway[48] 5,467,439 33.2% 41.6% 6.8% 3.4% 5.8% 7.4% 1.2% 0.6%
 Pakistan[49] 238,181,034 30.04% 21.53% 30.24% 8.83% 3.1% 2.22% 3.13% 0.91%
 Papua New Guinea 7,259,456 48.0% 37.2% 9.6% 2.8% 1.0% 0.8% 0.4% 0.2%
 Paraguay[50] 7,272,639 56.07% 28.32% 4.72% 1.38% 5.89% 2.97% 0.49% 0.15%
 Peru[51] 31,914,989 70.0% 18.4% 7.8% 1.6% 1.4% 0.5% 0.28% 0.02%
 Philippines[52] 109,180,815 45.9% 22.9% 24.9% 5.97% 0.1% 0.1% 0.1% 0.03%
 Poland[53] 38,282,325 31.0% 32.0% 15.0% 7.0% 6.0% 6.0% 2.0% 1.0%
 Portugal[54] 10,302,674 36.2% 39.8% 6.6% 2.9% 6.1% 6.8% 1.1% 0.5%
 Romania[55] 21,302,893 28.0% 37.0% 14.0% 7.0% 5.0% 6.0% 2.0% 1.0%
 Russia[56] 141,722,205 29.92% 31.19% 17.17% 6.72% 5.28% 5.51% 3.03% 1.18%
 Saudi Arabia[57] 34,173,498 47.8% 23.9% 17.0% 4.0% 4.0% 2.0% 1.0% 0.3%
 Serbia 7,012,165 31.92% 35.28% 12.6% 4.2% 6.08% 6.72% 2.4% 0.8%
 Singapore[58] 6,209,660 44.7% 23.9% 24.5% 5.6% 0.6% 0.3% 0.3% 0.1%
 Slovakia[59] 5,440,602 27.2% 35.7% 15.3% 6.8% 4.8% 6.3% 2.7% 1.2%
 Slovenia 2,102,678 31.0% 33.0% 12.0% 6.0% 7.0% 7.0% 3.0% 1.0%
 Somalia[60] 12,094,640 52.8% 19.36% 12.32% 3.52% 7.2% 2.64% 1.68% 0.48%
 South Africa[61] 56,463,617 39.0% 32.0% 12.0% 3.0% 6.0% 5.0% 2.0% 1.0%
 South Korea 51,835,110 27.9% 33.87% 26.92% 10.98% 0.1% 0.13% 0.08% 0.02%
 Sri Lanka[62] 23,044,123 43.42% 21.0% 25.78% 5.13% 2.12% 1.04% 1.25% 0.26%
 Spain[63] 50,015,792 35.0% 36.0% 8.0% 2.5% 9.0% 7.0% 2.0% 0.5%
 Sudan 45,561,556 48.0% 27.7% 15.2% 2.8% 3.5% 1.8% 0.8% 0.2%
 Sweden[64] 10,202,491 32.0% 37.0% 10.0% 5.0% 6.0% 7.0% 2.0% 1.0%
  Switzerland[65] 8,403,994 35.0% 38.0% 8.0% 4.0% 6.0% 7.0% 1.0% 1.0%
 Syria 19,398,448 43.0% 30.0% 14.0% 3.7% 5.0% 3.0% 1.0% 0.3%
 Taiwan 23,603,049 43.9% 25.9% 23.9% 6.0% 0.17% 0.1% 0.01% 0.02%
 Thailand 68,977,400 40.8% 16.9% 36.8% 4.97% 0.2% 0.1% 0.2% 0.03%
 Tunisia[66] 11,811,335 41.86% 28.21% 16.38% 4.55% 4.14% 2.79% 1.62% 0.45%
 Turkey[67] 82,017,514 29.8% 37.8% 14.2% 7.2% 3.9% 4.7% 1.6% 0.8%
 Uganda[68] 44,712,143 49.29% 24.11% 20.29% 4.41% 1.01% 0.49% 0.41% 0.09%
 Ukraine 43,922,939 32.0% 34.0% 15.0% 5.0% 5.0% 6.0% 2.0% 1.0%
 United Arab Emirates 9,992,083 44.1% 21.9% 20.9% 4.3% 4.3% 2.1% 2.0% 0.4%
 United Kingdom[69] 65,761,117 44.0% 28.0% 8.0% 2.0% 9.0% 6.0% 2.0% 1.0%
 United States[70] 334,998,398 37.4% 35.7% 8.5% 3.4% 6.6% 6.3% 1.5% 0.6%
 Uzbekistan[71] 30,842,796 29.42% 30.93% 24.98% 9.27% 1.68% 1.77% 1.42% 0.53%
 Venezuela[72] 28,644,603 58.3% 28.2% 5.6% 1.9% 3.7% 1.8% 0.4% 0.1%
 Vietnam 98,721,275 41.7% 21.9% 30.8% 4.98% 0.3% 0.1% 0.2% 0.02%
 Yemen 29,884,405 47.84% 27.5% 15.32% 2.14% 3.66% 2.1% 1.17% 0.16%
 Zimbabwe 14,546,314 63.3% 18.5% 14.6% 0.99% 1.7% 0.5% 0.4% 0.01%
World 7,772,850,805 37.37% 27.24% 22.83% 6.22% 2.69% 2.09% 1.16% 0.4%

  50.0% and above   40.0–49.9%   30.0–39.9%   20.0–29.9%   10.0–19.9%   5.0–9.9%

hideEthnic distribution of ABO (without Rh) blood types[73]
(This table has more entries than the table above but does not distinguish between Rh types.)
People group O (%) A (%) B (%) AB (%)
Aboriginal people 61 39 0 0
Abyssinians 43 27 25 5
Ainu (Japan) 17 32 32 18
Albanians 38 43 13 6
Great Andamanese 9 60 23 9
Arabs 34 31 29 6
Armenians 31 50 13 6
Asian Americans 40 28 27 5
Austrians 36 44 13 6
Bantus 46 30 19 5
Basques 51 44 4 1
Belgians 47 42 8 3
Bororo (Brazil) 100 0 0 0
Brazilians 47 41 9 3
Bulgarians 32 44 15 8
Bamar people 36 24 33 7
Buryats (Siberia) 33 21 38 8
Bushmen 56 34 9 2
Chinese-Canton 46 23 25 6
Chinese-Ningbo 35 32 25 9
Chinese-Yangzhou 31 32 27 10
Chinese-Peking 29 27 32 13
Chuvash 30 29 33 7
Croats 42 34 17 7
Czechs 30 44 18 9
Danes 41 44 11 4
Dutch 45 43 9 3
Egyptians 33 36 24 8
English 47 42 9 3
Inuit (Alaska) 38 44 13 5
Inuit (Greenland) 54 36 23 8
Estonians 34 36 23 8
Fijians 44 34 17 6
Finns 34 41 18 7
French 43 47 7 3
Georgians 46 37 12 4
Germans 41 43 11 5
Greeks 40 42 14 5
Gypsie people (Hungary) 29 27 35 10
Hawaiians 37 61 2 1
Hindus (Bombay) 29 25 35 11
Hungarians 36 43 16 5
Icelanders 56 32 10 3
Indians (India) 29 21 40 9
Native Americans 79 16 4 1
Irish 52 35 10 3
Italians (Milan) 46 41 11 3
Japanese 30 38 22 10
Jews (Germany) 42 41 12 5
Jews (Poland) 33 41 18 8
Kalmuks 26 23 41 11
Kikuyu (Kenya) 60 19 20 1
Koreans 28 32 31 10
Sami people 29 63 4 4
Latvians 32 37 24 7
Lithuanians 40 34 20 6
Malays 62 18 20 0
Māori 46 54 1 0
Mayans 98 1 1 1
Moros 64 16 20 0
Navajo Indians 73 27 0 0
Nicobarese 74 9 15 1
Norwegians 39 50 8 4
Papuans (New Guinea) 41 27 23 9
Persians 38 33 22 7
Peruvian Indians 100 0 0 0
Filipinos 45 22 27 6
Poles 33 39 20 9
Portuguese 35 53 8 4
Romanians 33 43 16 8
Russians 33 36 23 8
Sardinians 50 26 19 5
Scots 51 34 12 3
Serbians 38 42 16 5
Shompen Nicobarese 100 0 0 0
Slovaks 42 37 16 5
Somalis[74] 50.1 29.6 15.2 5.1
South Africans 45 40 11 4
Spanish 38 47 10 5
Sudanese 62 16 21 0
Swedish 38 47 10 5
Swiss 40 50 7 3
Tatars 28 30 29 13
Thais 37 22 33 8
Turks 43 34 18 6
Ukrainians 37 40 18 6
Black Americans 49 27 20 4
White Americans 45 40 11 4
Vietnamese 42 22 30 5

Blood group B has its highest frequency in South Asia, where it ranks first as the largest share of the earth's population. In Southeast Asia the share of the population is high, especially in Thailand and Indonesia, secondarily in East Asia, Northern Asia and neighboring Central Asia, and its incidence diminishes both towards the east and the west, falling to single-digit percentages in Netherlands, Norway, Portugal and Switzerland.[75][76] It is believed to have been entirely absent from Native American and Australian Aboriginal populations prior to the arrival of Europeans in those areas.[76][77]

Blood group A is associated with high frequencies in Europe, especially in Scandinavia and Central Europe, although its highest frequencies occur in some Australian Aboriginal populations and the Blackfoot Indians of Montana, USA.[78][79]

Maps of allele ABO among native populations[]

In the ABO blood group system, there are three alleles: i, IA, and IB. As both IA and IB are dominant over i, only ii people have type O blood. Individuals with IAIA or IAi have type A blood, and individuals with IBIB or IBi have type B. Those with IAIB have type AB.

  • Map of allele IA
    among native populations

  • Map of allele IB
    among native populations

  • Map of allele i
    among native populations

See also[]

References[]

  1. ^ CIA World Factbook
  2. ^ "Dhuroni gjak/ Donate blood, Kryqi Kuq Shqiptar/Albanian Red Cross". Retrieved 28 August 2020.
  3. ^ "اعتماد سجلات آلية لإحصاء الزمر النادرة" [Adopting automatic registers to count rare groups]. ennaharononline.com (in Arabic). 14 October 2019.
  4. ^ "Frecuencia de los grupos sanguíneos y análisis de la progresiva disminución del factor Rh negativo en la población Argentina/Frequency of blood groups and analysis of the progressive decrease of Rh negative factor in the Argentinian population". bases.bireme.br/. 48: 355–360. October 1985.
  5. ^ "Study of Blood Immunogenetical Markers in Armenian Population" (PDF). 1989.
  6. ^ "About Blood Types". Australian Red Cross Lifeblood.
  7. ^ "Austrian Red Cross - Blood Donor Information". Old.roteskreuz.at. 21 March 2006. Archived from the original on 15 August 2011. Retrieved 19 November 2010.
  8. ^ -Comparative frequency and allelic distribution of ABO and Rh (D) blood groups of major tribal communities of southern Bangladesh with general population and their determinants
  9. ^ "Croix-Rouge de Belgique - FIND OUT MORE ABOUT BLOOD > WHAT IS BLOOD?". Donneurdesang.be. Archived from the original on 26 November 2010. Retrieved 6 September 2020.
  10. ^ -Frequency Distribution of ABO and Rh blood group among Blood Donors at Centre Regional Referral Hospital, Gelephu: A Retrospective Study
  11. ^ Tipos Sanguíneos Archived 9 March 2013 at the Wayback Machine
  12. ^ Sawadogo, S.; Nebie, K.; Millogo, T.; Kafando, E.; Sawadogo, A. G.; Dahourou, H.; Traore, F.; Ouattara, S.; Ouedraogo, O.; Kienou, K.; Dieudonné, Y. Y.; Deneys, V. (2019). "Distribution of ABO and RHD blood group antigens in blood donors in Burkina Faso". International Journal of Immunogenetics. PubMed. 46 (1): 1–6. doi:10.1111/iji.12408. PMID 30447055. S2CID 53568223. Retrieved 31 May 2021.
  13. ^ Ndoula, S. T.; Noubiap, J. J.; Nansseu, J. R.; Wonkam, A. (2014). "Phenotypic and allelic distribution of the ABO and Rhesus (D) blood groups in the Cameroonian population". International Journal of Immunogenetics. PubMed. 41 (3): 206–210. doi:10.1111/iji.12114. PMID 24628906. S2CID 10356243. Retrieved 31 May 2021.
  14. ^ Canadian Blood Services - Société canadienne du sang. "Types & Rh System, Canadian Blood Services". Retrieved 19 November 2010.
  15. ^ Instituto de Salud Pública de Chile - Chilean Institute of Public Health. "INFORME DE RESULTADOS DEL ESTUDIO DE INDICADORES INMUNOHEMATOLÓGICOS EN POBLACIÓN CHILENA. Año 2015" (PDF). Archived from the original (PDF) on 3 November 2020. Retrieved 10 August 2020.
  16. ^ -The "geographic code" in Chinese blood group/中国人血型里的“地理密码”
  17. ^ Beltrán M., Ayala M., Jara J. (March 1999). "Donor Blood Groups and Rh Factor Frequencies, Colombia 1996". Biomédica. Biomédica, Revista del Instituto Nacional de Salud, 1999. 19 (1): 39–44. doi:10.7705/biomedica.v19i1.1006. Retrieved 10 August 2020.CS1 maint: multiple names: authors list (link)
  18. ^ Dr. Rodolfo Brenes C. (1978). "Incidencia de grupos Sanguíneos y Factor Rho en Costa Rica" (PDF) (in Spanish). Centro Nacional de Rehabilitación CCSS. Retrieved 16 July 2020.
  19. ^ - ΚENTΡΟ ΑΙΜΑΤΟΣ
  20. ^ Czech Red Cross. "Podíl krevních skupin v populaci České republiky". Archived from the original on 24 June 2009. Retrieved 18 March 2011.
  21. ^ Frequency of major blood groups in the Danish population.
  22. ^ "¿Por qué donar Sangre? ¡Para Salvar Vidas!" [Why donate blood? to save lives!]. Cruz Roja Salvadoreña (in Spanish). Archived from the original on 15 September 2017. Retrieved 23 November 2017.
  23. ^ "Veregruppidest" [Blood groups]. verekeskus.ee (in Estonian). Retrieved 23 November 2017.
  24. ^ "Mitä pisarat kertovat?" [What do droplets tell?] (in Finnish). 21 August 2009. Archived from the original on 17 March 2017. Retrieved 19 November 2010.
  25. ^ "Groupes sanguins". Institut National de la Transfusion Sanguine (in French). Institut National de la Transfusion Sanguine. Retrieved 16 April 2021.
  26. ^ "ABO, Rhesus Blood Groups and Transfusion-transmitted Infections among Blood Donors in Gabon". Blutspendedienst (in German). Retrieved 6 May 2021.
  27. ^ "სისხლის ჯგუფი და რეზუსფაქტორი" [Blood group and Rhesus factor]. mkurnali (in Georgian). 18 February 2009. Retrieved 18 February 2009.
  28. ^ "Verteilung der Blutgruppen". Blutspendedienst (in German). Retrieved 10 July 2019.
  29. ^ "Blodbankinn" (in Icelandic). Archived from the original on 19 July 2011. Retrieved 19 November 2010.
  30. ^ "Blood Type Frequencies by Country including the Rh Factor". doi:10.1111/voxs.12576. S2CID 225478699. Cite journal requires |journal= (help)
  31. ^ "Irish Blood Transfusion Service - Irish Blood Group Type Frequency Distribution". Irish Blood Transfusion Service. Retrieved 7 November 2009.
  32. ^ "The national rescue service in Israel" (in Hebrew). Mdais.org. Archived from the original on 26 November 2010. Retrieved 19 November 2010.
  33. ^ Distribution Géographique des Groupes Sanguins ABO et Rhésus en Côte d'Ivoire. Bibliotheque uvci edu (Thesis). Retrieved 17 April 2021.
  34. ^ "Blood Types in Jamaica". National Blood Transfusion Service. Retrieved 23 November 2017.
  35. ^ "血液の知識". Japanese Red Cross Society. Archived from the original on 29 July 2012. Retrieved 7 August 2012.
  36. ^ Al Hroob, AM; Saghir, SAM; Almaiman, AA; Alsalahi, OSA; Al-Wajeeh, AS; Al-Shargi, OYA; Al-Balagi, N; Mahmoud, AM (2020). "Prevalence and Association of Transfusion Transmitted Infections with ABO and Rh Blood Groups among Blood Donors at the National Blood Bank, Amman, Jordan". Medicina. 56 (12): 701. doi:10.3390/medicina56120701. PMC 7765551. PMID 33339085.
  37. ^ "Immunohematology/Blood group antigen distribution in Lao blood donors" (PDF). American Red Cross. Retrieved 22 April 2021.
  38. ^ "Croix Rouge". Archived from the original on 1 January 2017. Retrieved 21 January 2017.
  39. ^ Hamed, C. T.; Bollahi, M. A.; Abdelhamid, I.; Med Mahmoud, M. A.; Ba, B.; Ghaber, S.; Habti, N.; Houmeida, A. (2012). "Frequencies and ethnic distribution of ABO and Rh(D) blood groups in Mauritania: Results of first nationwide study". International Journal of Immunogenetics. PubMed. 39 (2): 151–154. doi:10.1111/j.1744-313X.2011.01064.x. PMID 22128837. S2CID 45276495. Retrieved 31 May 2021.
  40. ^ Canizalez-Román, A; Campos-Romero, A; Castro-Sánchez, JA; López-Martínez, MA; Andrade-Muñoz, FJ; Cruz-Zamudio, CK; Ortíz-Espinoza, TG; León-Sicairos, N; Gaudrón Llanos, AM; Velázquez-Román, J; Flores-Villaseñor, H; Muro-Amador, S; Martínez-García, JJ; Alcántar-Fernández, J (2018). "Blood Groups Distribution and Gene Diversity of the ABO and Rh (D) Loci in the Mexican Population". BioMed Research International. 2018: 1925619. doi:10.1155/2018/1925619. PMC 5937518. PMID 29850485.
  41. ^ "Istoricul dezvoltării cunoştinţelor despre grupele de sânge şi Rh factor. Determinarea grupei de sânge şi a Rh factorului. Transfuzia de sânge" (PDF) (in Romanian). Nicolae Testemițanu State University of Medicine and Pharmacy. Archived from the original (PDF) on 28 March 2018.
  42. ^ . Donor Mohs Mongolia http://donor.mohs.mn/web/?p=3155. Retrieved 7 May 2021. Missing or empty |title= (help)
  43. ^ . Medical Journal of Zambia https://www.ajol.info/index.php/mjz/article/view/193878. Retrieved 22 April 2021. Missing or empty |title= (help)
  44. ^ "Voorraad Erytrocytenconcentraten Bij Sanquin" (in Dutch). Archived from the original on 26 June 2009. Retrieved 29 August 2021.
  45. ^ "What are Blood Groups?". NZ Blood. Retrieved 19 November 2010.
  46. ^ "FRECUENCIA DE GRUPOS SANGUINEOS DEL SISTEMA ABO Y Cruz Roja Nicaragüense SISTEMA RHESUS (RhD)" (PDF). core.ac.uk/. Retrieved 20 March 2021.
  47. ^ "Gene frequencies of ABO and Rh blood groups in Nigeria: A review". Retrieved 2 June 2021.
  48. ^ "Blodtyper" [Blood type] (in Norwegian). Retrieved 23 September 2018.
  49. ^ "ABO and Rh (D) blood groups distribution in Pakistan: a systematic review" (PDF). medcraveonline.org. Retrieved 30 December 2020.
  50. ^ "Club Rh-/Distribución Grupo Sanguíneo en Paraguay" (PDF). www.fcmunca.edu.py. Retrieved 20 March 2021.
  51. ^ "Club Rh-/Porcentajes Grupo Sanguíneo en el Perú". Donarsangre.org. Retrieved 15 July 2019.
  52. ^ "Philippine Red Cross". Archived from the original on 16 July 2014. Retrieved 15 July 2014.
  53. ^ "Regionalne Centrum Krwiodawstwa i Krwiolecznictwa we Wroclawiu" (in Polish). Rckik.wroclaw.pl. 2 September 2010. Retrieved 19 November 2010.
  54. ^ "Portuguese Blood Institute" (in Portuguese). (assuming Rh and AB antigens are independent)
  55. ^ "Lansarea primului site de cautare donatori de sange din Romania" [Launch of the first blood donor search site in Romania] (in Romanian). Donor.ro. 11 January 2010. Retrieved 2 September 2020.
  56. ^ "Психология по группе крови" [Blood type psychology] (in Russian). Krasnoyarsk Regional Blood Center No. 1. n.d. Retrieved 6 April 2021.
  57. ^ Bashwari, Layla A.; Al-Mulhim, Abdul Az; Ahmad, Malik S.; Ahmed, Mohammed A. (2001). "Frequency of ABO blood groups in the eastern region of Saudi Arabia". Saudi Medical Journal. 22 (11): 1008–12. ISSN 0379-5284. PMID 11744976.
  58. ^ "Understanding Blood Types". Singapore Red Cross. Retrieved 13 January 2020.
  59. ^ "Najčastejšie otázky" [Frequently Asked Questions] (in Slovak). Národná transfúzna služba SR. Retrieved 22 September 2017.
  60. ^ "Genome-wide analyses disclose the distinctive HLA architecture and the pharmacogenetic landscape of the Somali population/Genotype data verification/The distribution of ABO and Rh blood groups in our Somali population". 27 March 2020. Retrieved 21 April 2021.
  61. ^ "What's Your Type?". South African National Blood Service. Archived from the original on 6 February 2010. Retrieved 19 November 2010.
  62. ^ Bulugahapitiya, D. U.; Satarasinghe, R. L. (3 September 2003). "Blood group distribution in Sri Lanka". The Ceylon Medical Journal. 48 (3): 95–96. doi:10.4038/cmj.v48i3.3358. PMID 14735811.
  63. ^ "Cruz Roja Espanola/Grupos Sanguineos". Donarsangre.org. Retrieved 15 July 2019.
  64. ^ "Blodgrupper". Geblod.nu. 2 October 2007. Archived from the original on 24 November 2010. Retrieved 19 November 2010.
  65. ^ "BLUTSPENDE SRK SCHWEIZ" (in German, Italian, and French). Retrieved 10 July 2019.
  66. ^ "Le centre National de la Transfusion sanguine a diffusé le tableau ci-contre donnant la répartition des groupes sanguins en Tunisie" (PDF). bacweb.tn/ (in French). June 2012.
  67. ^ "Turkey Blood Group Site". Kangrubu.com. Archived from the original on 29 May 2010. Retrieved 19 November 2010.
  68. ^ Apecu, Richard Onyuthi; Mulogo, Edgar M.; Bagenda, Fred; Byamungu, Andrew (2016). "ABO and Rhesus (D) blood group distribution among blood donors in rural south western Uganda: a retrospective study". BMC Research Notes. 9. doi:10.1186/s13104-016-2299-5. PMC 5178068. S2CID 14888287. Retrieved 2 June 2021.
  69. ^ "Blood groups as a percentage of the total UK population".
  70. ^ "Blood Types in the U.S". Archived from the original on 19 July 2011. Retrieved 19 July 2011.
  71. ^ "O'ZBEKLARDA QON GURUHLARINING TUZILISHI/ЧАСТОТА ГРУПП КРОВИ У УЗБЕКОВ/FREQUENCY OF BLOOD GROUPS IN UZBEKS" (in Russian). Retrieved 7 April 2021.
  72. ^ "preguntas-frecuentes" (in Spanish). Archived from the original on 23 August 2019. Retrieved 23 September 2014.
  73. ^ "Racial and ethnic distribution of ABO blood types". Bloodbook.com. Archived from the original on 4 March 2010. Retrieved 1 August 2010.
  74. ^ Ismail 2019, Table 1: Frequency of ABO blood types and Rhesus factor from 2015 to 2017, Somali Region, Ethiopia
  75. ^ Blood Transfusion Division, United States Army Medical Research Laboratory (1971). Selected contributions to the literature of blood groups and immunology. 1971 v. 4. United States Army Medical Research Laboratory, Fort Knox, Kentucky. ... In northern India, in Southern and Central China and in the neighboring Central Asiatic areas, we find the highest known frequencies of B. If we leave this center, the frequency of the B gene decreases almost everywhere ...
  76. ^ Jump up to: a b The New Encyclopædia Britannica. Encyclopædia Britannica, Inc. 2002. ISBN 978-0-85229-787-2. ... The maximum frequency of the B gene occurs in Central Asia and northern India. The B gene was probably absent from Native Americans and Australian Aboriginal people before racial admixture occurred with the coming of the white man ...
  77. ^ Carol R. Ember, Melvin Ember (1973). Anthropology. Appleton-Century-Crofts. ISBN 9780390290007. ... Blood type B is completely absent in most North and South American Indians ...
  78. ^ Dean 2005, 2.1.4: Blood Type A: Central and Eastern Europe Type A is common in Central and Eastern Europe. In countries such as Austria, Denmark, Norway, and Switzerland, about 45–50% of the population have this blood type, whereas about 40% of Poles and Ukrainians do so. The highest frequencies are found in small, unrelated populations. For example, about 80% of the Blackfoot Indians of Montana have blood type A ...
  79. ^ Technical Monograph No. 2: The ABO Blood Group System and ABO Subgroups (PDF). Biotec. March 2005. Archived from the original (PDF) on 6 February 2007. ... The frequency of blood group A is quite high (25–55%) in Europe, especially in Scandinavia and parts of central Europe. High group A frequency is also found in the Aboriginal people of South Australia (up to 45%) and in certain American Indian tribes where the frequency reaches 35% ...
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