1. Incidence of Altered Level of Consciousness in Hemorrhagic Stroke Survivors: Associated Factors From a Korean Nationwide Study.
- Author
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Nayeon Ko, Hyun Haeng Lee, Min Kyun Sohn, Deog Young Kim, Yong-Il Shin, Gyung-Jae Oh, Yang-Soo Lee, Min Cheol Joo, So Young Lee, Min-Keun Song, Junhee Han, Jeonghoon Ahn, Won Hyuk Chang, Jongmin Lee, and Yun-Hee Kim
- Subjects
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NIH Stroke Scale , *CONSCIOUSNESS , *RESEARCH funding , *KRUSKAL-Wallis Test , *FISHER exact test , *MULTIPLE regression analysis , *HEMORRHAGIC stroke , *GLASGOW Coma Scale , *CHI-squared test , *DESCRIPTIVE statistics , *LONGITUDINAL method , *RESEARCH , *BARTHEL Index , *PSYCHOLOGICAL tests , *DATA analysis software , *CONSCIOUSNESS disorders , *PATIENT aftercare , *DISEASE complications - Abstract
Objective: This study aimed to demonstrate the incidence of altered level of consciousness after hemorrhagic stroke and identify factors associated with altered level of consciousness at 3 mos after stroke. Design: This study used data from a prospectivemulticenter cohort study conducted in nine hospitals in Korea and included 1677 patients with first-ever hemorrhagic stroke. Patients were dichotomized into those with and without altered level of consciousness at 3mos after stroke. Multivariate logistic regression analysiswas performed to identify factors associated with subacute to chronic stage altered level of consciousness. Results:Among patientswith hemorrhagic stroke (age: 20-99 yrs, female 50.21%), the prevalence of altered level of consciousness at admission was 38.58% (25.4% [drowsy], 6.38% [stupor], and 6.8% [coma]) and 17.29% 3 mos after stroke. Multivariate logistic regression analysis revealed that independent factors associated with altered level of consciousness at 3 mos after stroke included late seizure (odds ratio [95% confidence interval], 5.93 [1.78-20.00]), stroke progression (3.84 [1.48-9.64]), craniectomy (2.19 [1.19-4.00]), history of complications (1.74 [1.18-2.55]), age at stroke onset (1.08 [1.07-1.10]), and initial Glasgow Coma Scale score category (0.36 [0.30-0.44]). Conclusions: The factors associated with altered level of consciousness at 3 mos after stroke should be considered when explaining long-term consciousness status and focused management of modifiable factors in acute care hospitals could help ameliorate altered level of consciousness and promote recovery after stroke. [ABSTRACT FROM AUTHOR]
- Published
- 2024
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