Comparative health services research across populations: the unused opportunities in big data
Author(s) -
Benjamin A. Goldstein,
Wolfgang C. Winkelmayer
Publication year - 2015
Publication title -
kidney international
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.499
H-Index - 276
eISSN - 1523-1755
pISSN - 0085-2538
DOI - 10.1038/ki.2015.91
Subject(s) - big data , data science , health care , epidemiology , medline , population , yield (engineering) , disease , medicine , computer science , environmental health , data mining , biology , economics , pathology , economic growth , materials science , metallurgy , biochemistry
Large population registries present opportunities to understand the epidemiology of disease, study patters of care, and compare the effectiveness of different care practices. While these 'big data' tempt investigators to examine all available individuals, a targeted approach that restricts the study to an optimal sub-population may yield more relevant insights. We discuss how researchers might adapt their studies existing literature to generate additional insights.
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