Publications by authors named "Gary Collins"

99Publications

TRIPOD statement: a preliminary pre-post analysis of reporting and methods of prediction models.

BMJ Open 2020 Sep 18;10(9):e041537. Epub 2020 Sep 18.

Department of Clinical Epidemiology, Leiden University Medical Center, Leiden, The Netherlands.

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http://dx.doi.org/10.1136/bmjopen-2020-041537DOI Listing
September 2020

Flaws in the development and validation of a covid-19 prediction model.

Clin Infect Dis 2020 Sep 16. Epub 2020 Sep 16.

Julius Center for Health Science and Primary Care, University Medical Center Utrecht, University of Utrecht, Utrecht, the Netherlands.

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http://dx.doi.org/10.1093/cid/ciaa1406DOI Listing
September 2020

There are no shortcuts in the development and validation of a covid-19 prediction model.

Transbound Emerg Dis 2020 Sep 13. Epub 2020 Sep 13.

Centre for Statistics in Medicine, Nuffield Department of Orthopaedics, Rheumatology & Musculoskeletal Sciences, University of Oxford, Windmill Road, Oxford, OX3 7LD, United Kingdom.

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http://dx.doi.org/10.1111/tbed.13828DOI Listing
September 2020

Global, regional, and national burden of other musculoskeletal disorders 1990-2017: results from the Global Burden of Disease Study 2017.

Rheumatology (Oxford) 2020 Aug 25. Epub 2020 Aug 25.

Institute of Bone and Joint Research, Kolling Institute, Faculty of Medicine and Health, The University of Sydney, St Leonards, New South Wales.

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http://dx.doi.org/10.1093/rheumatology/keaa315DOI Listing
August 2020

Risk factors for the progression of finger interphalangeal joint osteoarthritis: a systematic review.

Rheumatol Int 2020 Aug 24. Epub 2020 Aug 24.

Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, Centre for Sport, Exercise and Osteoarthritis Research Versus Arthritis, University of Oxford, Oxford, UK.

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http://dx.doi.org/10.1007/s00296-020-04687-1DOI Listing
August 2020

For Victims of Fatal Child Abuse, Who Has the Right to Consent to Organ Donation?

Pediatrics 2020 09;146(3)

Medical Examiner Unit, Division of Forensic Science, and.

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http://dx.doi.org/10.1542/peds.2020-0662DOI Listing
September 2020

Statistical issues in the development of COVID-19 prediction models.

J Med Virol 2020 Aug 4. Epub 2020 Aug 4.

Division of Population Health, Health Services Research and Primary Care, Centre for Biostatistics, University of Manchester, Manchester, UK.

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http://dx.doi.org/10.1002/jmv.26390DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC7436733PMC
August 2020

Hip internal and external rotation range of motion reliability in youth baseball players.

J Sports Med Phys Fitness 2020 Jul 23. Epub 2020 Jul 23.

Department of Orthopaedic Surgery, Wake Forest School of Medicine, Winston-Salem, NC, USA.

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http://dx.doi.org/10.23736/S0022-4707.20.11126-5DOI Listing
July 2020

ROC plots showed no added value above the AUC when evaluating the performance of clinical prediction models.

J Clin Epidemiol 2020 Jul 23. Epub 2020 Jul 23.

Department of Biomedical Data Sciences, Leiden University Medical Centre (LUMC), Leiden, the Netherlands; KU Leuven, Department of Development and Regeneration, Leuven, Belgium. Electronic address:

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http://dx.doi.org/10.1016/j.jclinepi.2020.01.028DOI Listing
July 2020

COVID-19 prediction models should adhere to methodological and reporting standards.

Eur Respir J 2020 09 10;56(3). Epub 2020 Sep 10.

Centre for Prognosis Research, School of Primary, Community and Social Care, Keele University, Keele, UK.

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http://dx.doi.org/10.1183/13993003.02643-2020DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC7377211PMC
September 2020

Using Causal Diagrams to Improve the Design and Interpretation of Medical Research.

Chest 2020 Jul;158(1S):S21-S28

Department of Epidemiology and Biostatistics, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran. Electronic address:

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http://dx.doi.org/10.1016/j.chest.2020.03.011DOI Listing
July 2020

Doug Altman: Driving critical appraisal and improvements in the quality of methodological and medical research.

Biom J 2020 Jul 8. Epub 2020 Jul 8.

Centre for Statistics in Medicine, Nuffield Department of Orthopaedics, Rheumatology & Musculoskeletal Sciences, University of Oxford, Oxford, UK.

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http://dx.doi.org/10.1002/bimj.202000053DOI Listing
July 2020

Time to health-related quality of life improvement analysis was developed to enhance evaluation of modern anticancer therapies.

J Clin Epidemiol 2020 Jun 18;127:9-18. Epub 2020 Jun 18.

Italian Group for Adult Hematologic Diseases (GIMEMA) Data Center and Health Outcomes Research Unit, Rome, Italy; Department of Medical Social Sciences, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA.

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http://dx.doi.org/10.1016/j.jclinepi.2020.06.016DOI Listing
June 2020

ROC curves for clinical prediction models part 3 The ROC plot: a picture that needs a 1000 words.

J Clin Epidemiol 2020 Jun 18. Epub 2020 Jun 18.

Department of Biomedical Data Sciences, Leiden University Medical Centre (LUMC), Leiden, the Netherlands.

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http://dx.doi.org/10.1016/j.jclinepi.2020.05.037DOI Listing
June 2020

Transparent Reporting of Multivariable Prediction Models in Journal and Conference Abstracts: TRIPOD for Abstracts.

Ann Intern Med 2020 Jun 2. Epub 2020 Jun 2.

Cochrane Netherlands and Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands (P.H., J.B.R., J.A.D., R.J.S., K.G.M., L.H.).

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http://dx.doi.org/10.7326/M20-0193DOI Listing
June 2020

Counterfactual clinical prediction models could help to infer individualized treatment effects in randomized controlled trials-An illustration with the International Stroke Trial.

J Clin Epidemiol 2020 Sep 25;125:47-56. Epub 2020 May 25.

Departments of Anesthesia & Health Research Methods, Evidence, and Impact, Michael DeGroote School of Medicine, Faculty of Health Sciences, McMaster University and the Perioperative Research Group, Population Health Research Institute, Hamilton, Canada.

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http://dx.doi.org/10.1016/j.jclinepi.2020.05.022DOI Listing
September 2020

Early warning scores for detecting deterioration in adult hospital patients: systematic review and critical appraisal of methodology.

BMJ 2020 05 20;369:m1501. Epub 2020 May 20.

Centre for Statistics in Medicine, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford OX3 7LD, UK.

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http://dx.doi.org/10.1136/bmj.m1501DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC7238890PMC
May 2020

Reporting guideline checklists are not quality evaluation forms: they are guidance for writing.

Health Sci Rep 2020 Jun 3;3(2):e165. Epub 2020 May 3.

UK EQUATOR Centre, Centre for Statistics in Medicine, Nuffield Department of Orthopaedics & Musculoskeletal Sciences University of Oxford Oxford UK.

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http://dx.doi.org/10.1002/hsr2.165DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC7196677PMC
June 2020

Calculating the sample size required for developing a clinical prediction model.

BMJ 2020 03 18;368:m441. Epub 2020 Mar 18.

Julius Center for Health Sciences, University Medical Center Utrecht, Utrecht, Netherlands.

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http://dx.doi.org/10.1136/bmj.m441DOI Listing
March 2020

Health-related quality of life and flourishing in current and former recreational and elite cricketers.

Health Qual Life Outcomes 2020 Feb 24;18(1):41. Epub 2020 Feb 24.

Centre for Sport, Exercise and Osteoarthritis Research Versus Arthritis, University of Oxford, Oxford, UK.

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http://dx.doi.org/10.1186/s12955-020-01301-7DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC7038545PMC
February 2020

Playing sport injured is associated with osteoarthritis, joint pain and worse health-related quality of life: a cross-sectional study.

BMC Musculoskelet Disord 2020 Feb 19;21(1):111. Epub 2020 Feb 19.

Centre for Sport, Exercise and Osteoarthritis Research Versus Arthritis, University of Oxford, Oxford, UK.

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http://dx.doi.org/10.1186/s12891-020-3136-5DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC7031986PMC
February 2020

On the aggregation of published prognostic scores for causal inference in observational studies.

Stat Med 2020 05 5;39(10):1440-1457. Epub 2020 Feb 5.

Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands.

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http://dx.doi.org/10.1002/sim.8489DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC7187258PMC
May 2020

Interim PET-results for prognosis in adults with Hodgkin lymphoma: a systematic review and meta-analysis of prognostic factor studies.

Cochrane Database Syst Rev 2020 01 13;1:CD012643. Epub 2020 Jan 13.

Faculty of Medicine and University Hospital Cologne, University of Cologne, Cochrane Cancer, Department I of Internal Medicine, Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf, Kerpener Str. 62, Cologne, Germany, 50937.

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http://dx.doi.org/10.1002/14651858.CD012643.pub3DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6984446PMC
January 2020

Design choices for observational studies of the effect of exposure on disease incidence.

BMJ Open 2019 12 9;9(12):e031031. Epub 2019 Dec 9.

The George Institute for Global Health, Oxford University UK and University of New South Wales, Sydney, New South Wales, Australia.

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http://dx.doi.org/10.1136/bmjopen-2019-031031DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6924819PMC
December 2019

Physical activity and health-related quality of life in former elite and recreational cricketers from the UK with upper extremity or lower extremity persistent joint pain: a cross-sectional study.

BMJ Open 2019 11 11;9(11):e032606. Epub 2019 Nov 11.

Arthritis Research UK Centre for Sport, Exercise and Osteoarthritis, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UK.

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http://dx.doi.org/10.1136/bmjopen-2019-032606DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6858171PMC
November 2019

[Reporting guidelines: tools to increase the completeness and transparency of your anesthesiology research paper].

Rev Bras Anestesiol 2019 Sep - Oct;69(5):429-431. Epub 2019 Oct 18.

Universidade de São Paulo, Faculdade de Medicina, Disciplina de Anestesiologia, São Paulo, SP, Brasil. Electronic address:

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http://dx.doi.org/10.1016/j.bjan.2019.09.008DOI Listing
May 2020

Development of a risk score for early saphenous vein graft failure: An individual patient data meta-analysis.

J Thorac Cardiovasc Surg 2020 Jul 26;160(1):116-127.e4. Epub 2019 Aug 26.

Division of Cardiovascular Medicine, Radcliffe Department of Medicine, University of Oxford, Oxford, United Kingdom. Electronic address:

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http://dx.doi.org/10.1016/j.jtcvs.2019.07.086DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC7322547PMC
July 2020

A systematic review showed more consideration is needed when conducting nonrandomized studies of interventions.

J Clin Epidemiol 2020 01 4;117:99-108. Epub 2019 Oct 4.

Centre for Statistics in Medicine, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, Botnar Research Centre, University of Oxford, Windmill Road, Oxford, OX3 7LD, United Kingdom; NIHR Oxford Biomedical Research Centre, Oxford University Hospitals NHS Foundation Trust, Oxford, United Kingdom.

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http://dx.doi.org/10.1016/j.jclinepi.2019.09.027DOI Listing
January 2020

Interim PET-results for prognosis in adults with Hodgkin lymphoma: a systematic review and meta-analysis of prognostic factor studies.

Cochrane Database Syst Rev 2019 09 16;9:CD012643. Epub 2019 Sep 16.

University of Cologne, Faculty of Medicine and University Hospital Cologne, Department I of Internal Medicine, Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf, Cochrane Haematological Malignancies, Kerpener Str. 62, Cologne, Germany, 50937.

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http://dx.doi.org/10.1002/14651858.CD012643.pub2DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6746624PMC
September 2019

Statistics versus machine learning: definitions are interesting (but understanding, methodology, and reporting are more important).

J Clin Epidemiol 2019 12 16;116:137-138. Epub 2019 Aug 16.

Centre for Statistics in Medicine, Botnar Research Centre, University of Oxford, Oxford, UK; NIHR Oxford Biomedical Research Centre, John Radcliffe Hospital, Oxford, UK.

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http://dx.doi.org/10.1016/j.jclinepi.2019.08.002DOI Listing
December 2019

Predictive analytics in health care: how can we know it works?

J Am Med Inform Assoc 2019 12;26(12):1651-1654

Centre for Statistics in Medicine, Nuffield, Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, UK.

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http://dx.doi.org/10.1093/jamia/ocz130DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6857503PMC
December 2019

Competing risk survival analysis of time to in-hospital death or discharge in a large urban neonatal unit in Kenya.

Wellcome Open Res 2019 17;4:96. Epub 2019 Jun 17.

Centre for Tropical Medicine and Global Health, Nuffield Department of Medicine, University of Oxford, Oxford, UK.

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http://dx.doi.org/10.12688/wellcomeopenres.15302.1DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6611136PMC
June 2019

Regarding A Nomogram to Predict Osteoradionecrosis in Oral Cancer After Marginal Mandibulectomy and Radiotherapy.

Laryngoscope 2019 10 31;129(10):E343. Epub 2019 May 31.

KU Leuven, Department of Development and Regeneration, Leuven, Belgium.

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http://dx.doi.org/10.1002/lary.28089DOI Listing
October 2019

Letter by Doosti-Irani et al Regarding Article, "Associations of Variability in Blood Pressure, Glucose and Cholesterol Concentrations, and Body Mass Index With Mortality and Cardiovascular Outcomes in the General Population".

Circulation 2019 05;139(19):e909-e910

Department of Epidemiology and Modeling of Noncommunicable Diseases Research Center, School of Public Health, Hamadan University of Medical Sciences, Iran (A.D.-I.).

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http://dx.doi.org/10.1161/CIRCULATIONAHA.118.038504DOI Listing
May 2019

Artificial Intelligence Algorithms for Medical Prediction Should Be Nonproprietary and Readily Available.

JAMA Intern Med 2019 05;179(5):731

Centre for Statistics in Medicine, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, United Kingdom.

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http://dx.doi.org/10.1001/jamainternmed.2019.0597DOI Listing
May 2019

Reporting of artificial intelligence prediction models.

Lancet 2019 04;393(10181):1577-1579

Julius Center for Health Sciences and Primary Care, and Cochrane Netherlands, University Medical Center Utrecht, Utrecht University, Utrecht, Netherlands.

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https://linkinghub.elsevier.com/retrieve/pii/S01406736193003
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http://dx.doi.org/10.1016/S0140-6736(19)30037-6DOI Listing
April 2019

Reply to: NEWS2 needs to be tested in prospective trials involving patients with confirmed hypercapnia.

Resuscitation 2019 06 18;139:371-372. Epub 2019 Apr 18.

Nuffield Department of Clinical Neurosciences, University of Oxford, Oxford, UK.

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http://dx.doi.org/10.1016/j.resuscitation.2019.03.046DOI Listing
June 2019

Guide to presenting clinical prediction models for use in clinical settings.

BMJ 2019 04 17;365:l737. Epub 2019 Apr 17.

Centre for Prognosis Research, Research Institute for Primary Care and Health Sciences, Keele University, Keele, UK.

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http://dx.doi.org/10.1136/bmj.l737DOI Listing
April 2019

Serious adverse events and lifetime risk of reoperation after elective shoulder replacement: population based cohort study using hospital episode statistics for England.

BMJ 2019 02 20;364:l298. Epub 2019 Feb 20.

Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Botnar Research Centre, Oxford OX3 7LD, UK.

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http://dx.doi.org/10.1136/bmj.l298DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6380386PMC
February 2019

Propensity score methods and regression adjustment for analysis of nonrandomized studies with health-related quality of life outcomes.

Pharmacoepidemiol Drug Saf 2019 05 19;28(5):690-699. Epub 2019 Feb 19.

Italian Group for Adult Hematologic Diseases (GIMEMA) Data Center and Health Outcomes Research Unit, Rome, Italy.

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http://dx.doi.org/10.1002/pds.4756DOI Listing
May 2019

A systematic review shows no performance benefit of machine learning over logistic regression for clinical prediction models.

J Clin Epidemiol 2019 06 11;110:12-22. Epub 2019 Feb 11.

Department of Development & Regeneration, KU Leuven, Herestraat 49 box 805, Leuven, 3000 Belgium; Department of Biomedical Data Sciences, Leiden University Medical Centre, Albinusdreef 2, Leiden, 2333 ZA The Netherlands. Electronic address:

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http://dx.doi.org/10.1016/j.jclinepi.2019.02.004DOI Listing
June 2019

A guide to systematic review and meta-analysis of prognostic factor studies.

BMJ 2019 Jan 30;364:k4597. Epub 2019 Jan 30.

Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht University, Utrecht, Netherlands.

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http://www.bmj.com/lookup/doi/10.1136/bmj.k4597
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http://dx.doi.org/10.1136/bmj.k4597DOI Listing
January 2019

Modeling strategies to improve parameter estimates in prognostic factors analyses with patient-reported outcomes in oncology.

Qual Life Res 2019 May 18;28(5):1315-1325. Epub 2019 Jan 18.

Data Center and Health Outcomes Research Unit, Italian Group for Adult Hematologic Diseases (GIMEMA), Rome, Italy.

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http://dx.doi.org/10.1007/s11136-018-02097-2DOI Listing
May 2019

PROBAST: A Tool to Assess Risk of Bias and Applicability of Prediction Model Studies: Explanation and Elaboration.

Ann Intern Med 2019 01;170(1):W1-W33

Institute of Applied Health Research, National Institute for Health Research Birmingham Biomedical Research Centre, College of Medical and Dental Sciences, University of Birmingham, Birmingham, United Kingdom (S.M.).

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http://dx.doi.org/10.7326/M18-1377DOI Listing
January 2019

PROBAST: A Tool to Assess the Risk of Bias and Applicability of Prediction Model Studies.

Ann Intern Med 2019 01;170(1):51-58

Institute of Applied Health Research, National Institute for Health Research Birmingham Biomedical Research Centre, College of Medical and Dental Sciences, University of Birmingham, Birmingham, United Kingdom (S.M.).

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http://dx.doi.org/10.7326/M18-1376DOI Listing
January 2019

Use of G-methods for handling time-varying confounding in observational research.

Lancet Glob Health 2019 01;7(1):e35

Centre for Statistics in Medicine, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UK.

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http://dx.doi.org/10.1016/S2214-109X(18)30471-6DOI Listing
January 2019

The Reporting Items for Patent Landscapes statement.

Nat Biotechnol 2018 11;36(11):1043-1047

Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UK.

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http://www.nature.com/doifinder/10.1038/nbt.4291
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http://dx.doi.org/10.1038/nbt.4291DOI Listing
November 2018

The Fragility and Reliability of Conclusions of Anesthesia and Critical Care Randomized Trials With Statistically Significant Findings: A Systematic Review.

Crit Care Med 2019 03;47(3):456-462

Departments of Anesthesia & Clinical Epidemiology and Biostatistics, Michael DeGroote School of Medicine, Faculty of Health Sciences, McMaster University and the Perioperative Research Group, Population Health Research Institute, Hamilton, ON, Canada.

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http://dx.doi.org/10.1097/CCM.0000000000003527DOI Listing
March 2019

Minimum sample size for developing a multivariable prediction model: PART II - binary and time-to-event outcomes.

Stat Med 2019 03 24;38(7):1276-1296. Epub 2018 Oct 24.

Centre for Statistics in Medicine, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UK.

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http://doi.wiley.com/10.1002/sim.7992
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http://dx.doi.org/10.1002/sim.7992DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6519266PMC
March 2019

Overinterpretation and misreporting of prognostic factor studies in oncology: a systematic review.

Br J Cancer 2018 11 24;119(10):1288-1296. Epub 2018 Oct 24.

Centre for Statistics in Medicine, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, Botnar Research Centre, University of Oxford, Oxford, UK.

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http://www.nature.com/articles/s41416-018-0305-5
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http://dx.doi.org/10.1038/s41416-018-0305-5DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6251031PMC
November 2018

Minimum sample size for developing a multivariable prediction model: Part I - Continuous outcomes.

Stat Med 2019 03 22;38(7):1262-1275. Epub 2018 Oct 22.

Centre for Statistics in Medicine, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UK.

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http://doi.wiley.com/10.1002/sim.7993
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http://dx.doi.org/10.1002/sim.7993DOI Listing
March 2019

Response to "Why all randomized controlled trials produce biased results".

Ann Med 2018 11 12;50(7):545-548. Epub 2018 Sep 12.

d Department of Biostatistics , Vanderbilt University , Nashville , TN , USA.

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http://dx.doi.org/10.1080/07853890.2018.1514529DOI Listing
November 2018

A framework for meta-analysis of prediction model studies with binary and time-to-event outcomes.

Stat Methods Med Res 2019 09 23;28(9):2768-2786. Epub 2018 Jul 23.

1 Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht, The Netherlands.

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http://dx.doi.org/10.1177/0962280218785504DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6728752PMC
September 2019

Sample size for binary logistic prediction models: Beyond events per variable criteria.

Stat Methods Med Res 2019 08 3;28(8):2455-2474. Epub 2018 Jul 3.

1 Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht, The Netherlands.

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http://dx.doi.org/10.1177/0962280218784726DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6710621PMC
August 2019

Development and validation of response markers to predict survival and pleurodesis success in patients with malignant pleural effusion (PROMISE): a multicohort analysis.

Lancet Oncol 2018 07 13;19(7):930-939. Epub 2018 Jun 13.

Oxford Centre for Respiratory Medicine, Churchill Hospital, Oxford University Hospitals NHS Foundation Trust, Oxford, UK; Laboratory of Pleural and Lung Cancer Translational Research, Nuffield Department of Medicine, University of Oxford, Oxford, UK; Oxford Respiratory Trials Unit, Nuffield Department of Medicine, University of Oxford, Oxford, UK; National Institute for Health Research Oxford Biomedical Research Centre, University of Oxford, Oxford, UK.

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http://dx.doi.org/10.1016/S1470-2045(18)30294-8DOI Listing
July 2018

Correlation Between Endoscopic and Histological Activity in Ulcerative Colitis Using Validated Indices.

J Crohns Colitis 2018 Nov;12(10):1151-1157

Translational Gastroenterology Unit, John Radcliffe Hospital, Oxford, UK.

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https://academic.oup.com/ecco-jcc/article/12/10/1151/5035459
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http://dx.doi.org/10.1093/ecco-jcc/jjy081DOI Listing
November 2018

Measurement error and timing of predictor values for multivariable risk prediction models are poorly reported.

J Clin Epidemiol 2018 10 18;102:38-49. Epub 2018 May 18.

Centre for Prognosis Research, Arthritis Research UK Primary Care Centre, Research Institute for Primary Care & Health Sciences, Keele University, Keele, Staffordshire, UK.

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http://dx.doi.org/10.1016/j.jclinepi.2018.05.008DOI Listing
October 2018

Statistical Primer: developing and validating a risk prediction model.

Eur J Cardiothorac Surg 2018 08;54(2):203-208

Department of Cardiothoracic Surgery, Papworth Hospital, Cambridge, UK.

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http://dx.doi.org/10.1093/ejcts/ezy180DOI Listing
August 2018

Differential Mortality and the Excess Rates of Hip Fracture Associated With Type 2 Diabetes: Accounting for Competing Risks in Fracture Prediction Matters.

J Bone Miner Res 2018 08 3;33(8):1417-1421. Epub 2018 May 3.

Grup de Recerca en Malalties Prevalents de l'Aparell Locomotor (GREMPAL) Research Group and CIBERFes, University Institute for Primary Care Research (IDIAP) Jordi Gol, Universitat Autonoma de Barcelona and Instituto de Salud Carlos III, Barcelona, Spain.

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http://dx.doi.org/10.1002/jbmr.3435DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6108421PMC
August 2018

Consequences of relying on statistical significance: Some illustrations.

Eur J Clin Invest 2018 May 28;48(5):e12912. Epub 2018 Feb 28.

Institute for Media Studies, KU Leuven, Leuven, Belgium.

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http://dx.doi.org/10.1111/eci.12912DOI Listing
May 2018

Early warning scores for detecting deterioration in adult hospital patients: a systematic review protocol.

BMJ Open 2017 Dec 3;7(12):e019268. Epub 2017 Dec 3.

Centre for Statistics in Medicine, Nuffield Department of Orthopaedics, Rheumatology & Musculoskeletal Sciences, University of Oxford, Oxford, UK.

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http://dx.doi.org/10.1136/bmjopen-2017-019268DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5736035PMC
December 2017

Handling time varying confounding in observational research.

BMJ 2017 10 16;359:j4587. Epub 2017 Oct 16.

Centre for Statistics in Medicine, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UK.

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http://dx.doi.org/10.1136/bmj.j4587DOI Listing
October 2017

Comparison of the ability of double-robust estimators to correct bias in propensity score matching analysis. A Monte Carlo simulation study.

Pharmacoepidemiol Drug Saf 2017 Dec 6;26(12):1513-1519. Epub 2017 Oct 6.

Department of Anesthesia, Michael DeGroote School of Medicine, Faculty of Health Sciences, McMaster University, Hamilton, Canada.

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http://dx.doi.org/10.1002/pds.4325DOI Listing
December 2017

A robust imputation method for missing responses and covariates in sample selection models.

Stat Methods Med Res 2019 01 5;28(1):102-116. Epub 2017 Jul 5.

2 Centre for Statistics in Medicine, University of Oxford, Oxford, UK.

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http://dx.doi.org/10.1177/0962280217715663DOI Listing
January 2019

Derivation and validation of a novel risk score for safe discharge after acute lower gastrointestinal bleeding: a modelling study.

Lancet Gastroenterol Hepatol 2017 09 23;2(9):635-643. Epub 2017 Jun 23.

Centre for Statistics in Medicine, Nuffield Department of Orthopaedics, Botnar Research Centre, Oxford, UK.

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http://dx.doi.org/10.1016/S2468-1253(17)30150-4DOI Listing
September 2017