Neurology · 2025
Impact of the Adverse Social Exposome on Survival in Individuals With Amyotrophic Lateral Sclerosis.
СтатьяНазвание и аннотация: Перевод в очереди
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
Jang Dae-Gyu, Kind Amy J, Patterson Adam, Pedde Meredith, Powell W Ryan, Feldman Eva L, Goutman Stephen A
Аннотация
BACKGROUND AND OBJECTIVES: An adverse social exposome negatively affects many diseases, but its association with amyotrophic lateral sclerosis (ALS) survival is unknown. This study examined the association between the social exposome measure Area Deprivation Index (ADI) and ALS survival.
METHODS: This is a retrospective analysis of patients with ALS at the University of Michigan Pranger ALS Clinic diagnosed after January 1, 2012. Extracted data included age, sex, race, residential address, disease characteristics, and survival. National ADI ranking was assigned to each patient's geocoded address. Accelerated failure time survival analysis determined association between the ADI group and survival with adjustment for clinicodemographic covariates.
RESULTS: 1,085 patients (median age at diagnosis, 72 years; 45% female) met inclusion criteria. The highest ADI decile (most disadvantaged neighborhood group) was associated with 37.0% shorter survival time (95% CI -50.4% to -20.1%). Results were similar when grouping patients by ADI ranking (as opposed to decile) or including only those with a classical ALS phenotype.
DISCUSSION: Exposure to adverse social exposome, as measured by ADI, associates with poorer ALS survival. Because this is a single-center study, replication in other cohorts is encouraged. Further research is needed to understand the underlying mechanisms, which could influence ALS clinical care.
METHODS: This is a retrospective analysis of patients with ALS at the University of Michigan Pranger ALS Clinic diagnosed after January 1, 2012. Extracted data included age, sex, race, residential address, disease characteristics, and survival. National ADI ranking was assigned to each patient's geocoded address. Accelerated failure time survival analysis determined association between the ADI group and survival with adjustment for clinicodemographic covariates.
RESULTS: 1,085 patients (median age at diagnosis, 72 years; 45% female) met inclusion criteria. The highest ADI decile (most disadvantaged neighborhood group) was associated with 37.0% shorter survival time (95% CI -50.4% to -20.1%). Results were similar when grouping patients by ADI ranking (as opposed to decile) or including only those with a classical ALS phenotype.
DISCUSSION: Exposure to adverse social exposome, as measured by ADI, associates with poorer ALS survival. Because this is a single-center study, replication in other cohorts is encouraged. Further research is needed to understand the underlying mechanisms, which could influence ALS clinical care.