Other chapters in Help Me Understand Genetics Where can I read more about the diseases and traits covered in my direct-to-consumer genetic testing report?.Can the results of direct-to-consumer genetic testing affect my ability to get insurance?.How do direct-to-consumer genetic testing companies protect their customers’ privacy?.What does it mean to have Neanderthal or Denisovan DNA?.Can a direct-to-consumer genetic test tell me whether I will develop Alzheimer's disease?.Can a direct-to-consumer genetic test tell me whether I will develop cancer?.What can raw data from a direct-to-consumer genetic test tell me?.What do the results of direct-to-consumer genetic testing mean?.How much does direct-to-consumer genetic testing cost, and is it covered by health insurance?.How is direct-to-consumer genetic testing done?.How do I choose a direct-to-consumer genetic testing company?.What are the benefits and risks of direct-to-consumer genetic testing?.What kinds of direct-to-consumer genetic tests are available?.What is direct-to-consumer genetic testing?.Topics in the Direct-to-Consumer Genetic Testing chapter Ancestry testing (also called genealogy testing) is also considered a form of direct-to-consumer genetic testing. Other names for direct-to-consumer genetic testing include DTC genetic testing, direct-access genetic testing, at-home genetic testing, and home DNA testing. Because there is currently little regulation of direct-to-consumer genetic testing services, it is important to assess the quality of available services before pursuing any testing. The number of companies providing direct-to-consumer genetic testing is growing, along with the range of health information provided by these tests. The most popular tests use a limited set of genetic variations to make predictions about a certain aspects of health, provide information about common traits, and offer clues about a person’s ancestry. Many companies currently offer direct-to-consumer genetic tests for a variety of purposes. Direct-to-consumer genetic testing provides people access to their genetic information without necessarily involving a healthcare provider or health insurance company in the process. After purchasing a test kit, customers send the company a DNA sample and receive their results directly from a secure website or app or in a written report. This type of testing is known as clinical genetic testing.ĭirect-to-consumer genetic testing is different: these genetic tests are marketed directly to customers via television, radio, print advertisements, or the Internet, and the tests can be bought online or in stores. Often, a health insurance company covers part or all of the cost of testing. Healthcare providers determine which test is needed, order the test from a laboratory, collect the DNA sample, send the DNA sample to the lab for testing and interpretation, and share the results with the patient. Most of the time, genetic testing is done through healthcare providers such as physicians, nurse practitioners, or genetic counselors.
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