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Article Dans Une Revue Multiple Sclerosis Journal Année : 2023

Low socioeconomic status was associated with a higher mortality risk in multiple sclerosis

Résumé

Background - The relationship between socioeconomic status (SES) and mortality among persons with multiple sclerosis (PwMS) is poorly understood. Objective - To investigate the association between SES and mortality risk in PwMS. Methods - From health-administrative data, we identified 12,126 incident MS cases with a first demyelinating event (MS 'onset') occurring between 1994 and 2017. Cox proportional hazard model assessed the association between socioeconomic status quintiles (SES-Qs) at MS onset and all-cause mortality. Results - Lower SES-Qs were associated with higher mortality risk; adjusted hazard ratios: SES-Q1 (most deprived) =1.61 (95% confidence interval (CI) = 1.36-1.91); SES-Q2 = 1.26 (95% CI = 1.05-1.50); SES-Q3 = 1.22 (95% CI = 1.02-1.46); SES-Q4 = 1.13 (95% CI = 0.94-1.35) versus SES-Q5 (least deprived). Conclusion - A lower SES was associated with higher mortality risk in PwMS.
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Dates et versions

hal-03882628 , version 1 (02-12-2022)

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Floriane Calocer, Huah Shin Ng, Feng Zhu, Yinshan Zhao, Olivier Dejardin, et al.. Low socioeconomic status was associated with a higher mortality risk in multiple sclerosis. Multiple Sclerosis Journal, 2023, 29 (3), pp.466-470. ⟨10.1177/13524585221129963⟩. ⟨hal-03882628⟩
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