Sangam: A Confluence of Knowledge Streams

cAge and bAge EWAS - Epigenome-wide association study of chronological age (linear and quadratic) and of survival

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dc.contributor Alzheimer's Research UK
dc.contributor Bernabeu, Elena
dc.creator Bernabeu, Elena
dc.creator McCartney, Daniel L.
dc.creator Gadd, Danni A.
dc.creator Hillary, Robert F.
dc.creator Lu, Ake T.
dc.creator Murphy, Lee
dc.creator Wrobel, Nicola
dc.creator Campbell, Archie
dc.creator Harris, Sara E.
dc.creator Liewald, David
dc.creator Hayward, Caroline
dc.creator Porteous, David J.
dc.creator Sudlow, Cathie
dc.creator Cox, Simon R.
dc.creator Evans, Kathy L.
dc.creator Horvath, Steve
dc.creator McIntosh, Andrew M.
dc.creator Robinson, Matthew R.
dc.creator Vallejos, Catalina A.
dc.creator Marioni, Riccardo E.
dc.date 2022-12-21T10:50:19Z
dc.date 2022-12-21T10:50:19Z
dc.date.accessioned 2023-02-17T20:36:31Z
dc.date.available 2023-02-17T20:36:31Z
dc.identifier Bernabeu, Elena; McCartney, Daniel L.; Gadd, Danni A.; Hillary, Robert F.; Lu, Ake T.; Murphy, Lee; Wrobel, Nicola; Campbell, Archie; Harris, Sara E.; Liewald, David; Hayward, Caroline; Porteous, David J.; Sudlow, Cathie; Cox, Simon R.; Evans, Kathy L.; Horvath, Steve; McIntosh, Andrew M.; Robinson, Matthew R.; Vallejos, Catalina A.; Marioni, Riccardo E.. (2022). cAge and bAge EWAS - Epigenome-wide association study of chronological age (linear and quadratic) and of survival, [dataset]. University of Edinburgh. College of Medicine & Veterinary Medicine. Institute of Genetics and Cancer. Centre for Genomic & Experimental Medicine (CGEM). https://doi.org/10.7488/ds/3792.
dc.identifier https://hdl.handle.net/10283/4781
dc.identifier https://doi.org/10.7488/ds/3792
dc.identifier.uri http://localhost:8080/xmlui/handle/CUHPOERS/242873
dc.description These datasets correspond to the manuscript “Refining epigenetic prediction of chronological and biological age“. Here, we include the summary statistics for an epigenome-wide association study (EWAS) of age, considering both CpG (linear) and CpG^2 (quadratic) associations, as well as for an EWAS of survival (using a fixed effects Cox Proportional Hazards Model; results for a mixed effects model to account for relatedness included in Supplementary Table 4 of manuscript). Also included are goodness of fit F-test results comparing models accounting and not accounting for a quadratic CpG association, as well as mean and SD of CpG M-values in the Generation Scotland cohort. Further methodological details, including quality control steps, software used, and covariates adjusted for, are described in the accompanying manuscript. Analyses were conducted using the Generation Scotland cohort (N = 18,413).
dc.format text/markdown
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dc.language eng
dc.publisher University of Edinburgh. College of Medicine & Veterinary Medicine. Institute of Genetics and Cancer. Centre for Genomic & Experimental Medicine (CGEM)
dc.relation https://www.biorxiv.org/content/10.1101/2022.09.08.507115v1
dc.relation https://datashare.ed.ac.uk/handle/10283/4496
dc.rights Creative Commons Attribution 4.0 International Public License
dc.subject EWAS
dc.subject epigenome wide association study
dc.subject age prediction
dc.subject chronological age
dc.subject biological age
dc.subject summary statistics
dc.subject Biological Sciences::Human Genetics
dc.title cAge and bAge EWAS - Epigenome-wide association study of chronological age (linear and quadratic) and of survival
dc.type dataset
dc.coverage UK
dc.coverage UNITED KINGDOM


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cpg_meansd_Mvals.tsv 37.26Mb text/tab-separated-values View/Open
ewas_age_goodness.tsv 52.70Mb text/tab-separated-values View/Open
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