What is the CF carrier frequency among Hispanic individuals?

The carrier frequency for cystic fibrosis (CF) among Hispanic individuals is approximately 1 in 46. This statistic indicates that among the Hispanic population, one in every 46 individuals is expected to carry a mutation in the CFTR gene, which is responsible for cystic fibrosis. Understanding carrier frequencies is crucial in genetic counseling, as this information helps assess the risk of transmitting genetic conditions to offspring, guiding reproductive choices.

The variations in carrier frequency among different ethnic groups can be attributed to demographic and genetic factors, including the prevalence of specific mutations within those populations. For instance, while the carrier frequency for certain populations, such as Caucasians, is higher (around 1 in 25), it is lower in others. In this case, selecting the correct frequency allows for more tailored genetic counseling services and provides relevant insights for potential carriers and their families.