Because the distribution of the two COMT alleles differs between different ethnic groups [ 23], the risk of bias caused by ethnical admixture could not be ruled out.
Bolt et al. (2002) analyzed a high-stakes college placement test for mathematics and found that the number of students showing PD differed between different ethnic groups.
The clinical manifestations of sarcoidosis may differ between different ethnic groups.
Because performance of the risk functions might differ between different ethnic groups, the results of our study cannot be immediately generalized to populations of other ethnic origin.
Many differences between different ethnic groups have been observed, such as skin color, eye color, height, susceptibility to some diseases, and response to certain drugs.
There are differences in mortality between different ethnic groups.
Our study hypotheses were There are differences in mortality between different ethnic groups.
Genetic differences in metabolism between different ethnic groups may be a partial explanation for the varying findings.
Moreover, bioinformatic characterization of colon eQTL provides a tissue-specific tool to improve understanding of biological differences in diseases between different ethnic groups.
Nonetheless, significant differences in rates of counselling and testing exist between different ethnic groups, as well as differences in knowledge and beliefs that should be acquired during counselling.
There may also be clinically relevant pharmacogenetic differences in drug metabolism between different ethnic groups.
