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AHRQ Research Studies
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Research Studies is a compilation of published research articles funded by AHRQ or authored by AHRQ researchers.
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1 to 2 of 2 Research Studies DisplayedMeeker D, Jiang X, Matheny ME
A system to build distributed multivariate models and manage disparate data sharing policies: implementation in the scalable national network for effectiveness research.
The authors’ objective was to implement infrastructure that supports the functionality of some existing research networks (e.g., cohort discovery, workflow management, and estimation of multivariate analytic models on centralized data) while adding additional important new features. They were able to implement massively parallel (map-reduce) computation methods and a new policy management system to enable each study initiated by network participants to define the ways in which data may be processed, managed, queried, and shared.
AHRQ-funded; HS019913.
Citation: Meeker D, Jiang X, Matheny ME .
A system to build distributed multivariate models and manage disparate data sharing policies: implementation in the scalable national network for effectiveness research.
J Am Med Inform Assoc 2015 Nov;22(6):1187-95. doi: 10.1093/jamia/ocv017..
Keywords: Communication, Comparative Effectiveness, Data, Health Information Technology (HIT), Policy, Research Methodologies
Heerman WJ, White RO, Barkin SL
Advancing informed consent for vulnerable populations.
The authors suggest an innovative approach that uses low health-literacy communication strategies and visual aids to augment and potentially replace the traditional approach to informed consent. This approach involves: (1) the use of effective health communication and low-literacy techniques, (2) the use of visual aids and graphics to promote understanding and guide the reader toward key study concepts, and (3) careful attention to child dissenting behaviors.
AHRQ-funded; HS022990.
Citation: Heerman WJ, White RO, Barkin SL .
Advancing informed consent for vulnerable populations.
Pediatrics 2015 Mar;135(3):e562-4. doi: 10.1542/peds.2014-3041..
Keywords: Children/Adolescents, Communication, Health Literacy, Obesity, Research Methodologies