Study highlights barriers to genetic testing for Black children

Studies have shown that Black children with serious illnesses are less likely than white children to obtain crucial genetic testing necessary to guide treatment decisions, but the reasons for this disparity have not been fully understood. A new study from Washington University School of Medicine in St. Louis focused on children with neurological conditions finds that only 50% of Black patients completed genetic testing within a year of doctors referring patients for such testing, compared with 75% of white patients. The results indicate the disparity is due to differences in the type of health insurance kids have and other barriers to accessing care.