Most Common Blood Type In Each Country

March 22, 2021

O blood is the most common blood type in the world and while it is not quite as universal as o blood o can be given to all rh positive types but not the rh negative types it is still the most used blood according to the american red cross. The highest frequencies are found in small unrelated populations.

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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.

Most common blood type in each country. The most common blood types are a or o. Lebanon ireland and iceland and peru and chile are some of the countries whose distribution of blood types differ from those adjacent to them in the list. The following map shows the distribution of the o a b and ab blood types in the population by country in europe with colouring indicating the most common type which in itself is not a reliable indicator of anything else.

However when looking at blood type population by country we can see a variety of different percentages. Below is a chart showing blood types a b ab o and rh rhesus status rh positive and rh negative by country. Some blood types are more common in certain groups.

Statistics click to tweet relationships between countries. A few countries seem out of place in their list order. This wikipedia page has the blood type distribution in every country.

Here s a breakdown of the most rare and common blood types by ethnicity according to the american red cross. The actual figures are more important. Hover over the map below to see the population of each blood type by country.

According to the american red cross the following statistics show the most common blood types in the u s. 19 may 2015 the most common blood type worldwide is type o. Blood type population by country.

Central and eastern europe type a is common in central and eastern europe. Dean 2005 2 1 4. Over 92 of all people are rh positive and the rest are rh negative.

47 o positive 24 a positive and 18 b positive. Blood type b is more common in asians 25 and less common in latin americans and caucasians both at 9. Type o is the most demanded blood type in hospitals both because it s the most common and because o negative blood is a.

Globally the most common blood type is o but the most common blood type of europeans is a. The distribution of blood types by country. In comparison only 39 of asians and 37 of caucasians have this type.

Up to 53 of latin americans and 47 of african americans have blood type o.

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