Yue Cao1, Nicole DiPiro2, James S Krause2. 1. College of Health Professions, Medical University of South Carolina, Charleston, SC, 29403, USA. caoyu@musc.edu. 2. College of Health Professions, Medical University of South Carolina, Charleston, SC, 29403, USA.
Abstract
STUDY DESIGN: Prospective cohort study. OBJECTIVES: Identify the risk and protective factors of all-cause and cause-specific mortality among persons with traumatic spinal cord injury (SCI). SETTING: Rehabilitation specialty hospital in the Southeastern United States. METHODS: A prospective cohort study was conducted with 3070 adults with traumatic SCI who were a minimum of 1 year post-injury at assessment. Prospective data were collected in 1997-1998 and 2007-2010, with mortality determined as of 31 December, 2016. The deceased were classified into six categories based on underlying cause of death: septicemia, pneumonia and influenza, cancer, heart and blood vessel diseases, unintentional injuries, and all other causes. The competing risk analysis strategy applied to each of the specific causes. RESULTS: There were a total of 803 observed deaths among the 2979 final study sample. After controlling for demographic and injury characteristics, general health, pressure ulcer history, and symptoms of infections were significantly associated with all-cause mortality. Except for cancer, they were also related with at least one of the specific causes of death, whereas orthopedic complications and subsequent injuries were unrelated to any cause. CONCLUSIONS: Three health domains, global health, pressure ulcers, and symptoms of illness or infection, were significantly associated with mortality after SCI, and the patterns of association varied as a function of specific cause of death.
STUDY DESIGN: Prospective cohort study. OBJECTIVES: Identify the risk and protective factors of all-cause and cause-specific mortality among persons with traumatic spinal cord injury (SCI). SETTING: Rehabilitation specialty hospital in the Southeastern United States. METHODS: A prospective cohort study was conducted with 3070 adults with traumatic SCI who were a minimum of 1 year post-injury at assessment. Prospective data were collected in 1997-1998 and 2007-2010, with mortality determined as of 31 December, 2016. The deceased were classified into six categories based on underlying cause of death: septicemia, pneumonia and influenza, cancer, heart and blood vessel diseases, unintentional injuries, and all other causes. The competing risk analysis strategy applied to each of the specific causes. RESULTS: There were a total of 803 observed deaths among the 2979 final study sample. After controlling for demographic and injury characteristics, general health, pressure ulcer history, and symptoms of infections were significantly associated with all-cause mortality. Except for cancer, they were also related with at least one of the specific causes of death, whereas orthopedic complications and subsequent injuries were unrelated to any cause. CONCLUSIONS: Three health domains, global health, pressure ulcers, and symptoms of illness or infection, were significantly associated with mortality after SCI, and the patterns of association varied as a function of specific cause of death.
Authors: Yue Cao; David Murday; Elizabeth H Corley; Nicole D DiPiro; James S Krause Journal: Arch Phys Med Rehabil Date: 2022-02-23 Impact factor: 4.060
Authors: Ana Oña; Vegard Strøm; Bum-Suk Lee; Marc Le Fort; James Middleton; Christoph Gutenbrunner; Diana Pacheco Barzallo Journal: SSM Popul Health Date: 2021-06-26