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Background: Multiple sclerosis (MS) is a neuroinflammatory condition with a prevalence of about 309.2 per 100,000 people in the United States. We aim to identify MS-related mortality trends in the USA from 1999 to 2020, stratified by age, sex, race, and geography, and its correlation with sunlight.
Methods: Death certificates from the CDC-WONDER database were examined for adults aged ≥25 years. Crude rates (CR) and age-adjusted mortality rates (AAMRs) per 1,000,000 persons and annual percent change (APC) were calculated. We also retrieved data for daily sunlight from 1999 to 2011.
Results: From 1999 to 2020, a total of 121,694 deaths occurred due to MS. The AAMR rose from 23.6 in 1999 to 29.7 in 2020 (APC 0.65), with a stable trend till 2018 (APC -0.22) followed by an abrupt increase towards 2020 (APC 9.27). Women had higher AAMR than men. Non-Hispanic (NH) Whites exhibited the highest AAMR (28.5), followed by NH Blacks (25.9), NH American Indians/Alaska Natives (9.6), Hispanics or Latino (6.8), and NH Asian or Pacific Islanders (1.9). AAMRs also varied substantially by region (Midwest: 32.4; Northeast: 26.9; West: 26.2; South: 19.4). States with the highest AAMRs were Montana, Wyoming, Colorado, and Oregon. The states with lower daily sunlight had higher AAMRs (r = -0.559, p = 0.000). AAMRs were comparable in urban (25) and rural (26.3) areas. Most deaths occurred in medical facilities (33.92 %) and nursing homes / long-term care (30.80 %), followed by home (27.79 %), and hospice (4.06 %). Adults ≥ 65 years depicted the highest mortality rates (CR 64.4) while adults aged 25 to 44 years showed the lowest rates (CR 4.6).
Conclusion: We found an overall stable trend in MS-related mortality rates in the US till 2018 with a sharp increase thereafter. We observed highest mortality among women and NH White adults, among residents of Midwest and Northeast regions, and among adults ≥ 65 years. Higher disease burden in recent years calls for devising timely policies focused on these high-risk populations.
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http://dx.doi.org/10.1016/j.msard.2024.105765 | DOI Listing |
Medicine (Baltimore)
September 2025
Department of Orthopedics, Lhasa People's Hospital, Lhasa, China.
Rheumatoid arthritis (RA) is an autoimmune condition characterized by widespread and persistent inflammation. In this study, we sought to investigate the association between the systemic inflammation response index (SIRI) and the likelihood of RA occurrence among individuals in the United States. This study conducted a retrospective analysis using data collected from the National Health and Nutrition Examination Survey from 1999 to 2020.
View Article and Find Full Text PDFInt J Risk Saf Med
September 2025
Рeoples' Friendship University of Russia Named After Patrice Lumumba (RUDN University), Moscow, Russia.
ObjectiveThe objective of the study was to compare the results of quality assessment of Russian-produced clinical practice guidelines on the use of direct oral anticoagulants in the treatment and prophylaxis of coronavirus disease 2019 using the RIGHT checklist and AGREE II instrument.MethodsWe assessed six relevant clinical practice guidelines published between 2020 and 2023 in Russian databases using the RIGHT checklist. We compared the results of using the RIGHT tool with the results obtained using the AGREE II instrument.
View Article and Find Full Text PDFNeurology
October 2025
Department of Neurology, Johns Hopkins University School of Medicine, Baltimore, MD.
Objectives: Status epilepticus (SE) is a life-threatening neurologic emergency. Although health disparities in epilepsy are well-documented, disparities in SE mortality are not fully understood. This study analyzes mortality trends and demographics in the United States from 1999 through 2020.
View Article and Find Full Text PDFJ Clin Neurosci
September 2025
Department of Medicine, Ghazi Khan Medical College, Dera Ghazi Khan, Pakistan. Electronic address:
Objective: Stroke is a rare but significant cause of mortality among the pediatric age group. Despite advances in treatment, disparities in stroke-related mortality persist. We aim to analyze stroke-related mortality among pediatric age groups in the US for over two decades.
View Article and Find Full Text PDFJAMA Netw Open
September 2025
Division of Neonatology, Department of Pediatrics, Johns Hopkins School of Medicine, Baltimore, Maryland.
Importance: Preterm children face a higher risk of cardiovascular conditions, including hypertension. However, studies have not isolated the associations of prematurity with cardiovascular conditions from the associations of subsequent complications with cardiovascular conditions, especially among those admitted to a neonatal intensive care unit (NICU).
Objective: To investigate prospective associations of prematurity and NICU complications with childhood hypertension while accounting for prenatal and perinatal factors.