Aspects correlates with Scandinavian Stroke Scale for predicting early neurological impairment

• Autor(a) principal: Luvizutto, Gustavo José [UNESP]
• Data de Publicação: 2015
• Outros Autores: Gabriel, Maicon Goncalves [UNESP], Braga, Gabriel Pereira [UNESP], Fernandes, Thiago Dias [UNESP], Resende, Luiz Antonio de Lima [UNESP], Pontes Neto, Octavio Marques, Bazan, Rodrigo [UNESP]
• Tipo de documento: Artigo
• Idioma: eng
• Título da fonte: Repositório Institucional da UNESP
• Texto Completo: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0004-282X2015000500014&lng=en&nrm=iso&tlng=en; http://hdl.handle.net/11449/128354
• topic: Stroke; Neuroimaging; Outcome measures; Scales; Acidente vascular cerebral; Neuroimagem; Medidas de desfecho funcional; Escalas

Objective: To investigate the correlation between the Alberta Program Early CT Score (ASPECTS) and the Scandinavian Stroke Scale (SSS) for the evaluation of neurological impairment in patients with acute stroke. Method: 59 patients with a first acute ischemic stroke were evaluated. The ASPECTS were evaluated by 2 neurologists at admission and by another neurologist after 48 hours. The NIHSS and SSS was applied to determinate stroke severity. Correlations and agreements were analysed statistically by Spearman and Kappa tests. Results: ASPECTS was correlated with National Institute of Health Stroke Scale (NIHSS) at admission (r = -0.52; p < 0.001) and SSS (r = 0.50; p < 0.001). The ASPECTS and SSS items were most correlated with arm (r = 0.52; p < 0.001) and hand (r = 0.49; p < 0.001) motor power, and speech (r = 0.51; p < 0.001). The SSS of 25.5 shows sensitivity (68%) and specificity (72%) when associated with ASPECTS <= 7. Conclusion: The SSS can predict worst neurological impairment when associated with lower values of ASPECTS.