Blood type b dating
In 1926, Rin Hirano and Tomita Yashima published the article "Blood Type Biological Related" in the Army Medical Journal.
It was seen to be a non-statistical and unscientific report motivated by racism.
On the other hand, in 1934, Fisher announced the chi-square test, which is very popular at present, for the first time.
Several scholars said that they found statistically significant differences analyzing Japanese work conducted at that time.
In the study, researchers followed about 50,000 middle-age and elderly people in northeastern Iran for an average of seven years. The researchers also examined whether people's blood type may be linked with their risk of gastric cancer, which has a relatively high incidence rate among the people living in northeastern Iran.
They found that people with non-O blood types were 9 percent more likely to die during the study for any health-related reason, and 15 percent more likely to die from cardiovascular disease, compared with people with blood type O. They found that people with non-O blood types had a 55 percent increased risk of gastric cancer compared with people with type O blood, according to the study, published online today (Jan. The association between blood type and people's disease risk and life span held even when the researchers accounted for other factors, including age, sex, smoking, socioeconomic status and ethnicity.
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.