Unleashing the power of human genetic variation knowledge: New Zealand stakeholder perspectives.
OBJECTIVE
This study aimed to characterize the challenges in using genetic information in health care and to identify opportunities for improvement.


METHODS
Taking a grounded theory approach, semistructured interviews were conducted with 48 participants to collect multiple stakeholder perspectives on genetic services in New Zealand.


RESULTS
Three themes emerged from the data: (1) four service delivery models were identified in operation, including both those expected models involving genetic counselors and variations that do not route through the formal genetic service program; (2) multiple barriers to sharing and using genetic information were perceived, including technological, organizational, institutional, legal, ethical, and social issues; and (3) impediments to wider use of genetic testing technology, including variable understanding of genetic test utilities among clinicians and the limited capacity of clinical genetic services. Targeting these problems, information technologies and knowledge management tools have the potential to support key tasks in genetic services delivery, improve knowledge processes, and enhance knowledge networks.


CONCLUSIONS
Because of the effect of issues in genetic information and knowledge management, the potential of human genetic variation knowledge to enhance health care delivery has been put on a "leash."
Department of Computer Science - Tamaki, University of Auckland, Private Bag 92019, Auckland, New Zealand. ygu029@cs.auckland.ac.nz
Yulong
Y
Gu
James Roy
JR
Warren
Karen Jean
KJ
Day
D003695:Delivery of Health Care / Q000331:legislation & jurisprudence / Q000592:standards; D005820:Genetic Testing / Q000331:legislation & jurisprudence / Q000706:statistics & numerical data; D014644:Genetic Variation; D007722:Health Knowledge, Attitudes, Practice; D006297:Health Services Accessibility; D006801:Humans; D007407:Interviews as Topic; D058436:Knowledge Management / Q000706:statistics & numerical data; D009520:New Zealand