Certain blood types are unique to specific racial and ethnic groups. Therefore, it is essential that donor diversity match patient diversity. For example, U-negative and Duffy-negative blood types are unique to the African American community.
AB negative is the rarest of the eight main blood types - just 1% of our donors have it. Despite being rare, demand for AB negative blood is low and we don't struggle to find donors with AB negative blood.
Rh-negative frequencies of about 29% were documented among Basques and in distinct populations living in the High Atlas Range of Morocco [25], which have the highest reported prevalence of Rh-negative phenotypes apart from that from Saudi Arabia above.
They are inherited. Like eye color, blood type is passed genetically from your parents. Not all blood is alike. There are eight common blood types and many rare ones.
Only 9% of the blood donor population has B-positive blood. Americans of Asian descent and African Americans are the most likely to have type B blood, according to the ADRP.
Blood type A is the oldest, and existed even before the human race evolved from our ancestors.
The majority of the people in the world have the Rh+ blood type. However, it is more common in some regions. Native Americans and Australian Aborigines were very likely 99-100% Rh+ before they began interbreeding with people from other parts of the world.
Approximately 45 percent of Caucasians are type O (positive or negative), but 51 percent of African-Americans and 57 percent of Hispanics are type O. Minority and diverse populations, therefore, play a critical role in meeting the constant need for blood.
People whose blood type is A, B or AB have an increased risk of heart disease and shorter life spans than people who have type O blood, according to a new study.
Of the eight main blood types, people with Type O have the lowest risk for heart attacks and blood clots in the legs and lungs. This may be because people with other blood types have higher levels of certain clotting factors, which are proteins that cause blood to coagulate (solidify).
China blood phenotype is dominated by O type, but the r gene frequency is obviously lower than other countries.
In the UK population, O is the most common blood group (48%). Around 7% of the population have O -ve blood, yet this special group accounts for around 13% of all hospital requests. Why is this type in such demand? It's down to antigens, or rather lack of them.
People with blood type O are said to be "universal donors" because their blood is compatible with all ABO blood types. It is also the most common blood type in populations around the world, including the USA (1) and Western Europe (2, 3).
Based on the primary races hypothesis, it was thought that in the three major races of man, blood groups A in Europe, B in Asian, and finally O in South America have been emerged and gradually due to the migration and mixing of the races, became the present situation.
The most common blood types differ somewhat between Poland and Ireland. Here, 47% of people are O+, whereas in Poland 31% of the population are O+. The combined percentage of people in Ireland who are A+ and B+ is 35%; in Poland, it's 47%.
Which blood group is most common? The most common blood group in India is O.
As a result, its distribution varies among ethnic groups. Globally, the most common blood type is O, but the most common blood type of Europeans is A.
In Aboriginal individuals we found that group O was more common than A in the 'Northern' NT, whereas there was similar distribution of the groups in 'Central Australia'. Conclusions: We found a significant difference in ABO and RhD blood groups between Aboriginal and non-Aboriginal individuals in the NT (P < 0.001).
O-negative blood type is most common in the U.S. among Caucasian adults, at around eight percent of the Caucasian population, while only around one percent of the Asian population has O-negative blood type.
Whilst only 6.5% of the Australian population are group O RhD negative, group O RhD negative red blood cells have represented up to 17% of issues to Australian health providers.
Famous Type O personalities: Queen Elizabeth II, John Lennon or Paul Newman.
Chances are higher you'll live longer if you have type O blood. Experts think your lowered risk of disease in your heart and blood vessels (cardiovascular disease) may be one reason for this.
Zaidi et al. reported a positive association between T2DM and the ABO blood group system; T2DM and the ABO blood group system are interrelated on a genetic immunologic basis; however, the study inferred that the individuals with blood groups type B and A have a higher frequency of T2DM [14].