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.
Most common blood type by ethnicity
African American: 47% O-positive, 24% A-positive, and 18% B-positive. Latin American: 53% O-positive, 29% A-positive, and 9% B-positive. Asian: 39% O-positive, 27% A-positive, and 25% B-positive. Caucasian: 37% O-positive, 33% A-positive, and 9% B-positive.
What's the rarest blood type? 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.
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.
Only 2 percent of the U.S. blood donor population is B-negative, making it the second rarest blood type. 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.
Men with B+ blood group can marry women with O+ blood group.
The most common blood group for people living in the UK (44%) is the O group blood, followed by the A blood group (42%). This means these blood groups are the most commonly requested by hospitals for patients in need. The least common blood groups are B (10%) and AB (4%) blood groups.
The ranking of ABO blood groups phenotypic distribution in China is O > A > B > AB. The proportions of A, B, O and AB type in China population are 28.72%, 28.17%, 34.20%, and 8.91%, respectively.
Blood group O is the most common blood group. Almost half of the UK population (around 48%) has blood group O. Receiving blood from the wrong ABO group can be life-threatening. For example, if someone with group B blood is given group A blood, their anti-A antibodies will attack the group A cells.
Donors with blood type O... can donate to recipients with blood types A, B, AB and O (O is the universal donor: donors with O blood are compatible with any other blood type)
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).
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.
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. Types O negative and O positive are in high demand.
Therefore we see that the most common blood group in India is O positive. The second most prevalent blood group in India is B positive.
A woman's blood group could influence her chances of getting pregnant, scientists have found. Those with blood type O may struggle to conceive due to a lower egg count and poorer egg quality, while those with blood group A seem to be more fertile.
The study concluded that blood group B is most prevalent, while group AB is the least prevalent. Rh-positive is commonest while Rh-negative is the rarest blood group in Pakistan.
Many believe people with type O blood have an extroverted personality suited to collectivistic Korean culture and few character flaws, which may have arisen from the fact that type O blood is considered the “universal donor.”
In terms of demographics, around 34 percent of the Korean population are Type A and 28 percent are Type O, while 27 percent are Type B. Type AB accounts for the remaining 11 percent, according to the pollster. Scientifically, blood type differs according to the type of proteins in the blood.
Asia. Even though O+ remains the most common blood type here, blood type B is relatively common too. Nearly 20% of China's population has this blood type, and it is also fairly common in India and other Central Asian countries.
Blood group reference distribution for the German population is given as: 0: 41%; A: 43%; B: 11%; AB: 5%; Rhesus positive: 85%; Rhesus negative: 15%. Analyses were done using the non-parametric Chi2-test (p-value two sided; SPSS 19.0). Results: Median age was 62 (34–82) years. Gender: female 73/44%; male: 93/56%.
11% of the United States population is B+. Preferred donation methods: platelet and whole blood. B+ platelets are in high demand because anyone can use them (except childbearing aged females of types O-, A-, B- and AB-). Type B+ and AB+ can receive type B+ red cells while type B and O can receive type B+ plasma.
AB blood group. People with blood type AB have both A and B antigens in their red blood cells and do not have the Rhesus factor. This means that when two people with blood type AB marry each other, the risk of blood-related diseases increases.
Since the two parts are inherited independently, a full prediction requires combining both classifications together. Therefore, if both parents are B+, the possible outcomes for their offspring should be B+, B-, O+, or O-.