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Built environment factors predictive of early rapid lung function decline in cystic fibrosis.
Published in:
Pediatric Pulmonology, 2023, v. 58, n. 5, p. 1501, doi. 10.1002/ppul.26352
By:
- Gecili, Emrah;
- Brokamp, Cole;
- Rasnick, Erika;
- Afonso, Pedro M.;
- Andrinopoulou, Eleni‐Rosalina;
- Dexheimer, Judith W.;
- Clancy, John P.;
- Keogh, Ruth H.;
- Ni, Yizhao;
- Palipana, Anushka;
- Pestian, Teresa;
- Vancil, Andrew;
- Zhou, Grace C.;
- Su, Weiji;
- Siracusa, Christopher;
- Ryan, Patrick;
- Szczesniak, Rhonda D.
Publication type:
Article
Allowing for never and episodic consumers when correcting for error in food record measurements of dietary intake.
Published in:
Biostatistics, 2011, v. 12, n. 4, p. 624, doi. 10.1093/biostatistics/kxq085
By:
- Keogh, Ruth H.;
- White, Ian R.
Publication type:
Article
Dynamic updating of clinical survival prediction models in a changing environment.
Published in:
Diagnostic & Prognostic Research, 2023, v. 7, n. 1, p. 1, doi. 10.1186/s41512-023-00163-z
By:
- Tanner, Kamaryn T.;
- Keogh, Ruth H.;
- Coupland, Carol A. C.;
- Hippisley-Cox, Julia;
- Diaz-Ordaz, Karla
Publication type:
Article
Methods of analysis for survival outcomes with time-updated mediators, with application to longitudinal disease registry data.
Published in:
Statistical Methods in Medical Research, 2022, v. 31, n. 10, p. 1959, doi. 10.1177/09622802221107104
By:
- Tanner, Kamaryn T;
- Sharples, Linda D;
- Daniel, Rhian M;
- Keogh, Ruth H
Publication type:
Article
Bayesian correction for covariate measurement error: A frequentist evaluation and comparison with regression calibration.
Published in:
2018
By:
- Bartlett, Jonathan W.;
- Keogh, Ruth H.
Publication type:
journal article
Estimating sensitivity and specificity of diagnostic tests using latent class models that account for conditional dependence between tests: a simulation study.
Published in:
BMC Medical Research Methodology, 2023, v. 23, n. 1, p. 1, doi. 10.1186/s12874-023-01873-0
By:
- Keddie, Suzanne H.;
- Baerenbold, Oliver;
- Keogh, Ruth H.;
- Bradley, John
Publication type:
Article
Diagnosis of human leptospirosis: systematic review and meta-analysis of the diagnostic accuracy of the Leptospira microscopic agglutination test, PCR targeting Lfb1, and IgM ELISA to Leptospira fainei serovar Hurstbridge.
Published in:
BMC Infectious Diseases, 2024, v. 24, n. 1, p. 1, doi. 10.1186/s12879-023-08935-0
By:
- Valente, Marta;
- Bramugy, Justina;
- Keddie, Suzanne H.;
- Hopkins, Heidi;
- Bassat, Quique;
- Baerenbold, Oliver;
- Bradley, John;
- Falconer, Jane;
- Keogh, Ruth H.;
- Newton, Paul N.;
- Picardeau, Mathieu;
- Crump, John A.
Publication type:
Article
Accuracy of the direct agglutination test for diagnosis of visceral leishmaniasis: a systematic review and meta-analysis.
Published in:
BMC Infectious Diseases, 2023, v. 23, n. 1, p. 1, doi. 10.1186/s12879-023-08772-1
By:
- Roberts, Tamalee;
- Keddie, Suzanne H.;
- Rattanavong, Sayaphet;
- Gomez, Santiago Rayment;
- Bradley, John;
- Keogh, Ruth H.;
- Bärenbold, Oliver;
- Falconer, Jane;
- Mens, Petra F.;
- Hopkins, Heidi;
- Ashley, Elizabeth A.
Publication type:
Article
Lung Function Decline in Cystic Fibrosis: Impact of Data Availability and Modeling Strategies on Clinical Interpretations.
Published in:
Annals of the American Thoracic Society, 2023, v. 20, n. 7, p. 958, doi. 10.1513/AnnalsATS.202209-829OC
By:
- Szczesniak, Rhonda;
- Andrinopoulou, Eleni-Rosalina;
- Weiji Su;
- Afonso, Pedro M.;
- Burgel, Pierre-Régis;
- Cromwell, Elizabeth;
- Gecili, Emrah;
- Ghulam, Enas;
- Goss, Christopher H.;
- Mayer-Hamblett, Nicole;
- Keogh, Ruth H.;
- Liou, Theodore G.;
- Marshall, Bruce;
- Morgan, Wayne J.;
- Ostrenga, Joshua S.;
- Pasta, David J.;
- Stanojevic, Sanja;
- Wainwright, Claire;
- Zhou, Grace C.;
- Fernandez, Gabriela
Publication type:
Article
Predictors of early death and survival among children, adolescents and young adults with acute myeloid leukaemia in California, 1988-2011: a population-based study.
Published in:
British Journal of Haematology, 2016, v. 173, n. 2, p. 292, doi. 10.1111/bjh.13944
By:
- Abrahão, Renata;
- Keogh, Ruth H.;
- Lichtensztajn, Daphne Y.;
- Marcos‐Gragera, Rafael;
- Medeiros, Bruno C.;
- Coleman, Michel P.;
- Ribeiro, Raul C.;
- Keegan, Theresa H. M.
Publication type:
Article
Mediation of the total effect of cystic fibrosis‐related diabetes on mortality: A UK Cystic Fibrosis Registry cohort study.
Published in:
Diabetic Medicine, 2022, v. 39, n. 11, p. 1, doi. 10.1111/dme.14958
By:
- Tanner, Kamaryn T.;
- Daniel, Rhian M.;
- Bilton, Diana;
- Simmonds, Nicholas J.;
- Sharples, Linda D.;
- Keogh, Ruth H.
Publication type:
Article
Introduction to the special issue based on contributions from 'A celebration of 50 Years of the Cox model in memory of Sir David Cox', 10 November 2022, London School of Hygiene & Tropical Medicine.
Published in:
Journal of the Royal Statistical Society: Series A (Statistics in Society), 2024, v. 187, n. 3, p. 563, doi. 10.1093/jrsssa/qnae062
By:
- Keogh, Ruth H
Publication type:
Article
Dynamic survival prediction combining landmarking with a machine learning ensemble: Methodology and empirical comparison.
Published in:
Journal of the Royal Statistical Society: Series A (Statistics in Society), 2021, v. 184, n. 1, p. 3, doi. 10.1111/rssa.12611
By:
- Tanner, Kamaryn T.;
- Sharples, Linda D.;
- Daniel, Rhian M.;
- Keogh, Ruth H.
Publication type:
Article
Sputum Biomarkers and the Prediction of Clinical Outcomes in Patients with Cystic Fibrosis.
Published in:
PLoS ONE, 2012, v. 7, n. 8, p. 1, doi. 10.1371/journal.pone.0042748
By:
- Liou, Theodore G.;
- Adler, Frederick R.;
- Keogh, Ruth H.;
- Yanping Li;
- Jensen, Judy L.;
- Walsh, William;
- Packer, Kristyn;
- Clark, Teresa;
- Carveth, Holly;
- Chen, Jun;
- Rogers, Shaunessy L.;
- Lane, Christen;
- Moore, James;
- Sturrock, Anne;
- Paine III, Robert;
- Cox, David R.;
- Hoidal, John R.;
- Kreindler, James L.
Publication type:
Article
Multiple imputation of missing data in nested case‐control and case‐cohort studies.
Published in:
Biometrics, 2018, v. 74, n. 4, p. 1438, doi. 10.1111/biom.12910
By:
- Keogh, Ruth H.;
- Seaman, Shaun R.;
- Bartlett, Jonathan W.;
- Wood, Angela M.
Publication type:
Article
Handling Missing Data in Matched Case-Control Studies Using Multiple Imputation.
Published in:
Biometrics, 2015, v. 71, n. 4, p. 1150, doi. 10.1111/biom.12358
By:
- Seaman, Shaun R.;
- Keogh, Ruth H.
Publication type:
Article
Extracorporeal Membrane Oxygenation for Severe Acute Respiratory Distress Syndrome associated with COVID-19: An Emulated Target Trial Analysis.
Published in:
American Journal of Respiratory & Critical Care Medicine, 2022, v. 206, n. 3, p. 281, doi. 10.1164/rccm.202111-2495OC
By:
- Hajage, David;
- Combes, Alain;
- Guervilly, Christophe;
- Lebreton, Guillaume;
- Mercat, Alain;
- Pavot, Arthur;
- Nseir, Saad;
- Mekontso-Dessap, Armand;
- Mongardon, Nicolas;
- Mira, Jean Paul;
- Ricard, Jean-Damien;
- Beurton, Alexandra;
- Tachon, Guillaume;
- Kontar, Loay;
- Le Terrier, Christophe;
- Richard, Jean Christophe;
- Mégarbane, Bruno;
- Keogh, Ruth H.;
- Belot, Aurélien;
- Maringe, Camille
Publication type:
Article
Simulating longitudinal data from marginal structural models using the additive hazard model.
Published in:
Biometrical Journal, 2021, v. 63, n. 7, p. 1526, doi. 10.1002/bimj.202000040
By:
- Keogh, Ruth H.;
- Seaman, Shaun R.;
- Gran, Jon Michael;
- Vansteelandt, Stijn
Publication type:
Article
Correcting for measurement error in fractional polynomial models using Bayesian modelling and regression calibration, with an application to alcohol and mortality.
Published in:
Biometrical Journal, 2019, v. 61, n. 3, p. 558, doi. 10.1002/bimj.201700279
By:
- Gray, Christen M.;
- Carroll, Raymond J.;
- Lentjes, Marleen A. H.;
- Keogh, Ruth H.
Publication type:
Article
COVID-19 Mortality Risk in Down Syndrome: Results From a Cohort Study of 8 Million Adults.
Published in:
2021
By:
- Clift, Ashley Kieran;
- Coupland, Carol A.C.;
- Keogh, Ruth H.;
- Hemingway, Harry;
- Hippisley-Cox, Julia
Publication type:
Letter
Use of multiple imputation in supersampled nested case‐control and case‐cohort studies.
Published in:
Scandinavian Journal of Statistics, 2023, v. 50, n. 1, p. 13, doi. 10.1111/sjos.12624
By:
- Borgan, Ørnulf;
- Keogh, Ruth H.;
- Njøs, Aleksander
Publication type:
Article
How are missing data in covariates handled in observational time-to-event studies in oncology? A systematic review.
Published in:
2020
By:
- Carroll, Orlagh U.;
- Morris, Tim P.;
- Keogh, Ruth H.
Publication type:
journal article
Importance of patient bed pathways and length of stay differences in predicting COVID-19 hospital bed occupancy in England.
Published in:
2021
By:
- Leclerc, Quentin J.;
- Fuller, Naomi M.;
- Keogh, Ruth H.;
- Diaz-Ordaz, Karla;
- Sekula, Richard;
- Semple, Malcolm G.;
- ISARIC4C Investigators;
- Baillie, J. Kenneth;
- Openshaw, Peter J. M.;
- Carson, Gail;
- Alex, Beatrice;
- Bach, Benjamin;
- Barclay, Wendy S.;
- Bogaert, Debby;
- Chand, Meera;
- Cooke, Graham S.;
- Docherty, Annemarie B.;
- Dunning, Jake;
- da Silva Filipe, Ana;
- Fletcher, Tom
Publication type:
journal article
Estimating distribution of length of stay in a multi-state model conditional on the pathway, with an application to patients hospitalised with Covid-19.
Published in:
Lifetime Data Analysis, 2023, v. 29, n. 2, p. 288, doi. 10.1007/s10985-022-09586-0
By:
- Keogh, Ruth H.;
- Diaz-Ordaz, Karla;
- Jewell, Nicholas P.;
- Semple, Malcolm G.;
- de Wreede, Liesbeth C.;
- Putter, Hein
Publication type:
Article
Opposites don't attract: high spouse concordance for dietary supplement use in the European Prospective Investigation into Cancer in Norfolk (EPIC-Norfolk) cohort study.
Published in:
2015
By:
- Lentjes, Marleen Ah;
- Welch, Ailsa A;
- Keogh, Ruth H;
- Luben, Robert N;
- Khaw, Kay-Tee;
- Lentjes, Marleen A H
Publication type:
journal article
Opposites don’t attract: high spouse concordance for dietary supplement use in the European Prospective Investigation into Cancer in Norfolk (EPIC-Norfolk) cohort study.
Published in:
Public Health Nutrition, 2015, v. 18, n. 6, p. 1060, doi. 10.1017/S1368980014001396
By:
- Lentjes, Marleen AH;
- Welch, Ailsa A;
- Keogh, Ruth H;
- Luben, Robert N;
- Khaw, Kay-Tee
Publication type:
Article
Evaluation of a five-year predicted survival model for cystic fibrosis in later time periods.
Published in:
Scientific Reports, 2020, v. 10, n. 1, p. 1, doi. 10.1038/s41598-020-63590-8
By:
- Liou, Theodore G.;
- Kartsonaki, Christiana;
- Keogh, Ruth H.;
- Adler, Frederick R.
Publication type:
Article
CHALLENGES IN ESTIMATING THE EFFECTIVENESS OF 2 DOSES OF COVID-19 VACCINE BEYOND 6 MONTHS IN ENGLAND.
Published in:
American Journal of Epidemiology, 2024, v. 193, n. 1, p. 227, doi. 10.1093/aje/kwad179
By:
- Horne, Elsie M F;
- Hulme, William J;
- Keogh, Ruth H;
- Palmer, Tom M;
- Williamson, Elizabeth J;
- Parker, Edward P K;
- Walker, Venexia M;
- Knight, Rochelle;
- Wei, Yinghui;
- Taylor, Kurt;
- Fisher, Louis;
- Morley, Jessica;
- Mehrkar, Amir;
- Dillingham, Iain;
- Bacon, Sebastian;
- Goldacre, Ben;
- Sterne, Jonathan A C;
- Collaborative, for the OpenSAFELY
Publication type:
Article
Using Negative Control Outcomes and Difference-in-Differences Analysis to Estimate Treatment Effects in an Entirely Treated Cohort: The Effect of Ivacaftor in Cystic Fibrosis.
Published in:
American Journal of Epidemiology, 2022, v. 191, n. 3, p. 505, doi. 10.1093/aje/kwab263
By:
- Newsome, Simon J;
- Daniel, Rhian M;
- Carr, Siobhán B;
- Bilton, Diana;
- Keogh, Ruth H
Publication type:
Article
Landmark Models for Optimizing the Use of Repeated Measurements of Risk Factors in Electronic Health Records to Predict Future Disease Risk.
Published in:
American Journal of Epidemiology, 2018, v. 187, n. 7, p. 1530, doi. 10.1093/aje/kwy018
By:
- Paige, Ellie;
- Barrett, Jessica;
- Stevens, David;
- Keogh, Ruth H.;
- Sweeting, Michael J.;
- Nazareth, Irwin;
- Petersen, Irene;
- Wood, Angela M.
Publication type:
Article
Analysis of Longitudinal Studies With Repeated Outcome Measures: Adjusting for Time-Dependent Confounding Using Conventional Methods.
Published in:
American Journal of Epidemiology, 2018, v. 187, n. 5, p. 1085, doi. 10.1093/aje/kwx311
By:
- Keogh, Ruth H.;
- Daniel, Rhian M.;
- VanderWeele, Tyler J.;
- Vansteelandt, Stijn
Publication type:
Article
The changing demography of the cystic fibrosis population: forecasting future numbers of adults in the UK.
Published in:
Scientific Reports, 2020, v. 10, n. 1, p. 1, doi. 10.1038/s41598-020-67353-3
By:
- Keogh, Ruth H.;
- Tanner, Kamaryn;
- Simmonds, Nicholas J.;
- Bilton, Diana
Publication type:
Article
Racial/ethnic and socioeconomic disparities in survival among children with acute lymphoblastic leukemia in California, 1988-2011: A population-based observational study.
Published in:
2015
By:
- Abrahao, Renata;
- Lichtensztajn, Daphne Y;
- Ribeiro, Raul C;
- Marina, Neyssa M;
- Keogh, Ruth H;
- Marcos-Gragera, Rafael;
- Glaser, Sally L;
- Keegan, Theresa H M;
- Abrahão, Renata
Publication type:
journal article
Racial/ethnic and socioeconomic disparities in survival among children with acute lymphoblastic leukemia in California, 1988-2011: A population-based observational study.
Published in:
Pediatric Blood & Cancer, 2015, v. 62, n. 10, p. 1819, doi. 10.1002/pbc.25544
By:
- Abrahão, Renata;
- Lichtensztajn, Daphne Y.;
- Ribeiro, Raul C.;
- Marina, Neyssa M.;
- Keogh, Ruth H.;
- Marcos‐Gragera, Rafael;
- Glaser, Sally L.;
- Keegan, Theresa H.M.
Publication type:
Article
Disparities in early death and survival in children, adolescents, and young adults with acute promyelocytic leukemia in California.
Published in:
2015
By:
- Abrahão, Renata;
- Ribeiro, Raul C.;
- Medeiros, Bruno C.;
- Keogh, Ruth H.;
- Keegan, Theresa H.M.;
- Abrahão, Renata
Publication type:
journal article
Estimating time-varying exposure-outcome associations using case-control data: logistic and case-cohort analyses.
Published in:
2016
By:
- Keogh, Ruth H.;
- Mangtani, Punam;
- Rodrigues, Laura;
- Djomo, Patrick Nguipdop;
- Nguipdop Djomo, Patrick
Publication type:
journal article
The duration of protection of school-aged BCG vaccination in England: a population-based case-control study.
Published in:
2018
By:
- Mangtani, Punam;
- Nguipdop-Djomo, Patrick;
- Keogh, Ruth H;
- Sterne, Jonathan AC;
- Abubakar, Ibrahim;
- Smith, Peter G;
- Fine, Paul EM;
- Vynnycky, Emilia;
- Watson, John M;
- Elliman, David;
- Sterne, Jonathan A C;
- Fine, Paul E M;
- Lipman, Marc;
- Rodrigues, Laura C
Publication type:
journal article
Data Resource Profile: The UK Cystic Fibrosis Registry.
Published in:
2018
By:
- Taylor-Robinson, David;
- Archangelidi, Olia;
- Carr, Siobhán B;
- Cosgriff, Rebecca;
- Gunn, Elaine;
- Keogh, Ruth H;
- MacDougall, Amy;
- Newsome, Simon;
- Schlüter, Daniela K;
- Stanojevic, Sanja;
- Bilton, Diana;
- CF-EpinNet collaboration
Publication type:
journal article
Results from an online survey of adults with cystic fibrosis: Accessing and using life expectancy information.
Published in:
PLoS ONE, 2019, v. 14, n. 4, p. 1, doi. 10.1371/journal.pone.0213639
By:
- Keogh, Ruth H.;
- Bilton, Diana;
- Cosgriff, Rebecca;
- Kavanagh, Dominic;
- Rayner, Oliver;
- Sedgwick, Philip M.
Publication type:
Article
Oral Bisphosphonates Are Associated With Increased Risk of Severe Acute Kidney Injury in Elderly Patients With Complex Health Needs: A Self‐Controlled Case Series in the United Kingdom.
Published in:
Journal of Bone & Mineral Research, 2022, v. 37, n. 7, p. 1270, doi. 10.1002/jbmr.4573
By:
- Oda, Tetsuro;
- Jödicke, Annika M.;
- Robinson, Danielle E.;
- Delmestri, Antonella;
- Keogh, Ruth H.;
- Prieto‐Alhambra, Daniel
Publication type:
Article
Causal inference in survival analysis using longitudinal observational data: Sequential trials and marginal structural models.
Published in:
Statistics in Medicine, 2023, v. 42, n. 13, p. 2191, doi. 10.1002/sim.9718
By:
- Keogh, Ruth H.;
- Gran, Jon Michael;
- Seaman, Shaun R.;
- Davies, Gwyneth;
- Vansteelandt, Stijn
Publication type:
Article
Using generalized linear models to implement g-estimation for survival data with time-varying confounding.
Published in:
2021
By:
- Seaman, Shaun R.;
- Keogh, Ruth H.;
- Dukes, Oliver;
- Vansteelandt, Stijn
Publication type:
journal article
STRATOS guidance document on measurement error and misclassification of variables in observational epidemiology: Part 1-Basic theory and simple methods of adjustment.
Published in:
2020
By:
- Keogh, Ruth H.;
- Shaw, Pamela A.;
- Gustafson, Paul;
- Carroll, Raymond J.;
- Deffner, Veronika;
- Dodd, Kevin W.;
- Küchenhoff, Helmut;
- Tooze, Janet A.;
- Wallace, Michael P.;
- Kipnis, Victor;
- Freedman, Laurence S.
Publication type:
journal article
STRATOS guidance document on measurement error and misclassification of variables in observational epidemiology: Part 2-More complex methods of adjustment and advanced topics.
Published in:
2020
By:
- Shaw, Pamela A.;
- Gustafson, Paul;
- Carroll, Raymond J.;
- Deffner, Veronika;
- Dodd, Kevin W.;
- Keogh, Ruth H.;
- Kipnis, Victor;
- Tooze, Janet A.;
- Wallace, Michael P.;
- Küchenhoff, Helmut;
- Freedman, Laurence S.
Publication type:
journal article
Dynamic predictive probabilities to monitor rapid cystic fibrosis disease progression.
Published in:
2020
By:
- Szczesniak, Rhonda D.;
- Su, Weiji;
- Brokamp, Cole;
- Keogh, Ruth H.;
- Pestian, John P.;
- Seid, Michael;
- Diggle, Peter J.;
- Clancy, John P.
Publication type:
journal article
Multiple imputation in Cox regression when there are time-varying effects of covariates.
Published in:
2018
By:
- Keogh, Ruth H.;
- Morris, Tim P.
Publication type:
journal article
Choosing appropriate analysis methods for cluster randomised cross-over trials with a binary outcome.
Published in:
2017
By:
- Morgan, Katy E.;
- Forbes, Andrew B.;
- Keogh, Ruth H.;
- Jairath, Vipul;
- Kahan, Brennan C.
Publication type:
journal article
Statistical issues related to dietary intake as the response variable in intervention trials.
Published in:
2016
By:
- Keogh, Ruth H.;
- Carroll, Raymond J.;
- Tooze, Janet A.;
- Kirkpatrick, Sharon I.;
- Freedman, Laurence S.
Publication type:
journal article
A toolkit for measurement error correction, with a focus on nutritional epidemiology.
Published in:
Statistics in Medicine, 2014, v. 33, n. 12, p. 2137, doi. 10.1002/sim.6095
By:
- Keogh, Ruth H.;
- White, Ian R.
Publication type:
Article
Using full-cohort data in nested case-control and case-cohort studies by multiple imputation.
Published in:
Statistics in Medicine, 2013, v. 32, n. 23, p. 4021, doi. 10.1002/sim.5818
By:
- Keogh, Ruth H.;
- White, Ian R.
Publication type:
Article

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