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Affiliations

¹ Arthritis Research UK Centre for Epidemiology, University of Manchester.
² NIHR Manchester Biomedical Research Centre, Central Manchester University Hospitals, NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, UK.

Comment

James M Gwinnutt et al. Arthritis Rheumatol. 2017 Dec.

. 2017 Dec;69(12):2402-2403.

doi: 10.1002/art.40311. Epub 2017 Nov 2.

¹ Arthritis Research UK Centre for Epidemiology, University of Manchester.
² NIHR Manchester Biomedical Research Centre, Central Manchester University Hospitals, NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, UK.

No abstract available

Comment on

Twenty-Year Outcome and Association Between Early Treatment and Mortality and Disability in an Inception Cohort of Patients With Rheumatoid Arthritis: Results From the Norfolk Arthritis Register.
Gwinnutt JM, Symmons DPM, MacGregor AJ, Chipping JR, Marshall T, Lunt M, Verstappen SMM. Gwinnutt JM, et al. Arthritis Rheumatol. 2017 Aug;69(8):1566-1575. doi: 10.1002/art.40090. Epub 2017 Jul 10. Arthritis Rheumatol. 2017. PMID: 28425173 Free PMC article.
Immortal Time Bias: Comment on the Article by Gwinnutt et al.
Crowson CS. Crowson CS. Arthritis Rheumatol. 2017 Dec;69(12):2402. doi: 10.1002/art.40312. Epub 2017 Nov 8. Arthritis Rheumatol. 2017. PMID: 28881499 No abstract available.