Observational studies on glucocorticoids are harmful!

gan Boers, Maarten
Cyhoeddwyd yn Lupus Sci Med (2017)

A New Concept of Health Can Improve the Definition of Frailty

gan Boers, Maarten, Cruz Jentoft, Alfonso J.
Cyhoeddwyd yn Calcif Tissue Int (2015)

Outcome measures for adherence data from a medication event monitoring system: A literature review

gan Hartman, Linda, Lems, Willem F., Boers, Maarten
Cyhoeddwyd yn J Clin Pharm Ther (2018)

Measurement of stiffness in patients with rheumatoid arthritis in low disease activity or remission: a systematic review

gan van Tuyl, Lilian HD, Lems, Willem F, Boers, Maarten
Cyhoeddwyd 2014

Has the rheumatoid arthritis (RA) core outcome set influenced the selection of study outcome measures?

gan Kirkham, Jamie, Boers, Maarten, Tugwell, Peter, Clarke, Mike, Williamson, Paula
Cyhoeddwyd 2013

Effects of glucocorticoids on radiological progression in rheumatoid arthritis

gan Kirwan, John R, Bijlsma, Johannes WJ, Boers, Maarten, Shea, Beverley
Cyhoeddwyd yn Cochrane Database Syst Rev (2007)

Antirheumatic drugs for cardiovascular disease prevention: the case for colchicine

gan Lems, Willem, Boers, Maarten, van Vollenhoven, Ronald F, Nurmohamed, Mike
Cyhoeddwyd yn RMD Open (2021)

Confounding by Indication Probably Distorts the Relationship between Steroid Use and Cardiovascular Disease in Rheumatoid Arthritis: Results from a Prospective Cohort Study

gan van Sijl, Alper M., Boers, Maarten, Voskuyl, Alexandre E., Nurmohamed, Michael T.
Cyhoeddwyd 2014

Does updating improve the methodological and reporting quality of systematic reviews?

gan Shea, Beverley, Boers, Maarten, Grimshaw, Jeremy M, Hamel, Candyce, Bouter, Lex M
Cyhoeddwyd 2006

OMERACT: An international initiative to improve outcome measurement in rheumatology

gan Tugwell, Peter, Boers, Maarten, Brooks, Peter, Simon, Lee, Strand, Vibeke, Idzerda, Leanne
Cyhoeddwyd 2007

Outcome measures in rheumatoid arthritis randomised trials over the last 50 years

gan Kirkham, Jamie J, Boers, Maarten, Tugwell, Peter, Clarke, Mike, Williamson, Paula R
Cyhoeddwyd 2013

Core outcome sets for research and clinical practice

gan Chiarotto, Alessandro, Ostelo, Raymond W., Turk, Dennis C., Buchbinder, Rachelle, Boers, Maarten
Cyhoeddwyd yn Braz J Phys Ther (2017)

Defining Remission in Rheumatoid Arthritis: Results of an Initial ACR Consensus Conference

gan van Tuyl, Lilian H. D., Vlad, Steven C., Felson, David T., Wells, George, Boers, Maarten
Cyhoeddwyd 2009

The rate of NSAID‐induced endoscopic ulcers increases linearly but not exponentially with age: a pooled analysis of 12 randomised trials

gan Boers, Maarten, Tangelder, Marco J D, van Ingen, Hein, Fort, John G, Goldstein, Jay L
Cyhoeddwyd 2007

A prospective cohort study of 14-3-3η in ACPA and/or RF-positive patients with arthralgia

gan van Beers-Tas, Marian H., Marotta, Anthony, Boers, Maarten, Maksymowych, Walter P., van Schaardenburg, Dirkjan
Cyhoeddwyd yn Arthritis Res Ther (2016)

Outcome Measures Used in Clinical Trials for Behçet Syndrome: A Systematic Review

gan Hatemi, Gulen, Merkel, Peter A., Hamuryudan, Vedat, Boers, Maarten, Direskeneli, Haner, Aydin, Sibel Z., Yazici, Hasan
Cyhoeddwyd yn J Rheumatol (2014)

Safety of Abatacept Versus Placebo in Rheumatoid Arthritis: Integrated Data Analysis of Nine Clinical Trials

gan Simon, Teresa A., Soule, Benjamin P., Hochberg, Marc, Fleming, Douglas, Torbeyns, Anne, Banerjee, Subhashis, Boers, Maarten
Cyhoeddwyd yn ACR Open Rheumatol (2019)

Dutch reference values for the Patient-Reported Outcomes Measurement Information System Scale v1.2 - Global Health (PROMIS-GH)

gan Elsman, Ellen B. M., Roorda, Leo D., Crins, Martine H. P., Boers, Maarten, Terwee, Caroline B.
Cyhoeddwyd yn J Patient Rep Outcomes (2021)

The Added Value of Radiographs in Diagnosing Knee Osteoarthritis Is Similar for General Practitioners and Secondary Care Physicians; Data from the CHECK Early Osteoarthritis Cohort

gan Wang, Qiuke, Runhaar, Jos, Kloppenburg, Margreet, Boers, Maarten, Bijlsma, Johannes W. J., Bierma-Zeinstra, Sita M. A.
Cyhoeddwyd yn J Clin Med (2020)

Progress Towards a Core Set of Outcome Measures in Small-vessel Vasculitis. Report from OMERACT 9

gan MERKEL, PETER A., HERLYN, KAREN, MAHR, ALFRED D., NEOGI, TUHINA, SEO, PHILIP, WALSH, MICHAEL, BOERS, MAARTEN, LUQMANI, RAASHID
Cyhoeddwyd 2009