1. Introduction to Direct-to-Consumer Genetic Testing

2. Summary of Important Genetic Terms

3. Human Genome

4. Single Nucleotide Polymorphisms (SNPs)

5. SNPs (cont)

6. Complex Diseases

7. Mendelian Diseases

8. DTC Genetic Testing Options

9. Potential Risks With DTC Genetic Testing

10. Motivations for DTC Genetic Testing

11. DTC Genetic Testing: What Clinicians Need to Know

12. What Is DTC Genetic Testing?

13. Scope of DTC Genetic Testing

14. History of DTC Genetic Testing

15. FDA-Authorized DTC Genetic Tests

16. Evaluating DTC Genetic Tests

17. DTC Genetic Testing Efficacy

18. Platforms for Detecting Variants

19. DTC Genetic Test Interpretation

20. DTC Genetic Testing: What Clinicians Need to Know (cont)

21. Federal Regulation of Genetic Testing

22. DTC Genetic Testing Safety

23. Impact on Health Care

24. Conclusions

25. Abbreviations