Assessing the suitability of summary data for two-sample Mendelian randomization analyses using MR-Egger regression: the role of the statistic J Bowden, F Del Greco M, C Minelli, G Davey Smith, NA Sheehan, ...
International journal of epidemiology 45 (6), 1961-1974, 2016
1099 2016 A framework for the investigation of pleiotropy in two‐sample summary data Mendelian randomization J Bowden, F Del Greco M, C Minelli, G Davey Smith, N Sheehan, ...
Statistics in medicine 36 (11), 1783-1802, 2017
1056 2017 Mendelian randomization as an instrumental variable approach to causal inference V Didelez, N Sheehan
Statistical methods in medical research 16 (4), 309-330, 2007
822 2007 Detecting pleiotropy in Mendelian randomisation studies with summary data and a continuous outcome FD Greco M, C Minelli, NA Sheehan, JR Thompson
Statistics in medicine 34 (21), 2926-2940, 2015
751 2015 Using multiple genetic variants as instrumental variables for modifiable risk factors TM Palmer, DA Lawlor, RM Harbord, NA Sheehan, JH Tobias, ...
Statistical methods in medical research 21 (3), 223-242, 2012
736 2012 Adjusting for treatment effects in studies of quantitative traits: antihypertensive therapy and systolic blood pressure MD Tobin, NA Sheehan, KJ Scurrah, PR Burton
Statistics in medicine 24 (19), 2911-2935, 2005
708 2005 Improving the visualization, interpretation and analysis of two-sample summary data Mendelian randomization via the Radial plot and Radial regression J Bowden, W Spiller, F Del Greco M, N Sheehan, J Thompson, C Minelli, ...
International journal of epidemiology 47 (4), 1264-1278, 2018
485 2018 Improving the accuracy of two-sample summary-data Mendelian randomization: moving beyond the NOME assumption J Bowden, F Del Greco M, C Minelli, Q Zhao, DA Lawlor, NA Sheehan, ...
International journal of epidemiology 48 (3), 728-742, 2019
402 2019 Mendelian randomisation and causal inference in observational epidemiology NA Sheehan, V Didelez, PR Burton, MD Tobin
PLoS medicine 5 (8), e177, 2008
399 2008 Instrumental variable estimation of causal risk ratios and causal odds ratios in Mendelian randomization analyses TM Palmer, JAC Sterne, RM Harbord, DA Lawlor, NA Sheehan, S Meng, ...
American journal of epidemiology 173 (12), 1392-1403, 2011
311 2011 DataSHIELD: taking the analysis to the data, not the data to the analysis A Gaye, Y Marcon, J Isaeva, P LaFlamme, A Turner, EM Jones, J Minion, ...
International journal of epidemiology 43 (6), 1929-1944, 2014
263 2014 Assumptions of IV methods for observational epidemiology V Didelez, S Meng, NA Sheehan
216 2010 Graphical models for genetic analyses SL Lauritzen, NA Sheehan
Statistical Science, 489-514, 2003
191 2003 DataSHIELD: resolving a conflict in contemporary bioscience—performing a pooled analysis of individual-level data without sharing the data M Wolfson, SE Wallace, N Masca, G Rowe, NA Sheehan, V Ferretti, ...
International journal of epidemiology 39 (5), 1372-1382, 2010
190 2010 The use of two-sample methods for Mendelian randomization analyses on single large datasets C Minelli, F Del Greco M, DA van der Plaat, J Bowden, NA Sheehan, ...
International journal of epidemiology 50 (5), 1651-1659, 2021
180 2021 Association of WNK1 Gene Polymorphisms and Haplotypes With Ambulatory Blood Pressure in the General Population MD Tobin, SM Raleigh, S Newhouse, P Braund, C Bodycote, J Ogleby, ...
Circulation 112 (22), 3423-3429, 2005
163 2005 On the irreducibility of a Markov chain defined on a space of genotype configurations by a sampling scheme N Sheehan, A Thomas
Biometrics, 163-175, 1993
120 1993 Adjusting for bias and unmeasured confounding in Mendelian randomization studies with binary responses TM Palmer, JR Thompson, MD Tobin, NA Sheehan, PR Burton
International journal of epidemiology 37 (5), 1161-1168, 2008
99 2008 Inferences from genomic models in stratified populations L Janss, G de Los Campos, N Sheehan, D Sorensen
Genetics 192 (2), 693-704, 2012
96 2012 Adjustment for index event bias in genome-wide association studies of subsequent events F Dudbridge, RJ Allen, NA Sheehan, AF Schmidt, JC Lee, RG Jenkins, ...
Nature communications 10 (1), 1561, 2019
88 2019