dc.contributor.author | Ferguson, John | |
dc.contributor.author | Alvarez-Iglesias, Alberto | |
dc.contributor.author | Newell, John | |
dc.contributor.author | Hinde, John | |
dc.contributor.author | O’Donnell, Martin | |
dc.date.accessioned | 2018-07-31T07:49:11Z | |
dc.date.available | 2018-07-31T07:49:11Z | |
dc.date.issued | 2016-06-24 | |
dc.identifier.citation | Ferguson, John, Alvarez-Iglesias, Alberto, Newell, John, Hinde, John, & O’Donnell, Martin. (2018). Estimating average attributable fractions with confidence intervals for cohort and case–control studies. Statistical Methods in Medical Research, 27(4), 1141-1152. doi: 10.1177/0962280216655374 | en_IE |
dc.identifier.issn | 1477-0334 | |
dc.identifier.uri | http://hdl.handle.net/10379/7441 | |
dc.description.abstract | Chronic diseases tend to depend on a large number of risk factors, both environmental and genetic. Average attributable fractions were introduced by Eide and Gefeller as a way of partitioning overall disease burden into contributions from individual risk factors; this may be useful in deciding which risk factors to target in disease interventions. Here, we introduce new estimation methods for average attributable fractions that are appropriate for both case–control designs and prospective studies. Confidence intervals, derived using Monte Carlo simulation, are also described. Finally, we introduce a novel approximation for the sample average attributable fraction that will ensure a computationally tractable approach when the number of risk factors is large. An R package, averisk, implementing the methods described in this manuscript can be downloaded from the CRAN repository. | en_IE |
dc.description.sponsorship | The author(s) disclosed receipt of the following financial support for the research, authorship, and/or publication of this article:
Supported by grant from European Research Council. | en_IE |
dc.format | application/pdf | en_IE |
dc.language.iso | en | en_IE |
dc.publisher | SAGE Publications | en_IE |
dc.relation.ispartof | Statistical Methods In Medicaal Research | en |
dc.rights | Attribution-NonCommercial-NoDerivs 3.0 Ireland | |
dc.rights.uri | https://creativecommons.org/licenses/by-nc-nd/3.0/ie/ | |
dc.subject | Epidemiology | en_IE |
dc.subject | Attributable fraction | en_IE |
dc.subject | Permutations | en_IE |
dc.subject | Weighted likelihood | en_IE |
dc.subject | Monte Carlo confidence interval | en_IE |
dc.title | Estimating average attributable fractions with confidence intervals for cohort and case control studies | en_IE |
dc.type | Article | en_IE |
dc.date.updated | 2018-07-30T08:44:59Z | |
dc.identifier.doi | 10.1177/0962280216655374 | |
dc.local.publishedsource | https://doi.org/10.1177/0962280216655374 | en_IE |
dc.description.peer-reviewed | peer-reviewed | |
dc.contributor.funder | European Research Council | en_IE |
dc.internal.rssid | 13585814 | |
dc.local.contact | John Philip Hinde, Mathematics, Áras De Brún, Nui Galway. 2043 Email: john.hinde@nuigalway.ie | |
dc.local.copyrightchecked | Yes | |
dc.local.version | ACCEPTED | |
nui.item.downloads | 988 | |