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. Author manuscript; available in PMC: 2019 May 23.
Published in final edited form as: Nat Rev Genet. 2017 Nov 20;19(3):175–185. doi: 10.1038/nrg.2017.89

Table 3 |.

How greater diversity accelerates discovery and translation efforts

Step in research cycle Potential benefits
Formulate research questions investigating genomic and environmental contributors to health disparities ● Improved study design
● More precise assessment of genetic and environmental risk factors
Provide dedicated funding support ● Increased ability to address challenges to recruitment
● Continuity and stability of research teams
Recruit diverse participants and communities ● Adequate sample sizes for analysis
● Enrolment reflective of population disease burden
● More equitable distribution of benefits of genomic research
● Consensus building and shared oversight
Improve analysis and interpretation by use of foundational genomic data resources ● Higher-quality reference sequences, yielding more accurate variant calls in diverse participants
● Expanded availability of population-specific allele frequencies
● Better imputation and facile data integration, yielding larger sample sizes for analysis
● Fine mapping to identify causal variants
● More accurate identification of clinically relevant variants
● Identification of novel variants
Apply knowledge to health care systems ● Identification of implementation opportunities applicable to all types of health delivery systems
● Implementation of interventions that might otherwise be missed
Increase diversity among researchers and clinicians ● Facilitation of enrolment of diverse participants
● Improved workforce diversity