Discrimination ups anxiety risk regardless of genetics.

ISLAMABAD -- Regardless of genetic risks, exposure to discrimination in life plays a significant role in developing anxiety and related disorders, suggests a new study.

Published in the Proceedings of National Academy of Sciences journal, the study determined that even after controlling genetic risk for anxiety, depression and neuroticism, people reported greater discrimination experiences.

"The results demonstrate that discriminatory experiences can potentially cause stress and mental health problems regardless of the genetic constitution of the individual," said researcher Adolfo G Cuevas, an assistant professor at Tufts University in the US.

To gain insight on the connection, the research team used data from a national probability sample of nearly 1,500 non-institutionalised, all English-speaking adults between 25 to 74 years in age.

Nearly 49 per cent of the sample were...