http://www.sciencedirect.com/science/article/pii/S1052305717303439
Background
Rehabilitation
is essential for all poststroke patients to improve self-care ability.
However, whether an increased frequency of rehabilitation reduces
poststroke adverse events remains undetermined.
Methods
We
recruited 4899 patients with newly diagnosed ischemic stroke between
January 1, 2000, and December 31, 2008, from our database and divided
them into 3 groups according to their Charlson Comorbidity Index, and
they were further categorized into 3 groups of different rehabilitation
frequencies during their first year after stroke. Clinical adverse
events including recurrent stroke, hip fracture, pneumonia, and
all-cause mortality were analyzed by Cox regression analysis to
investigate the protective effects of aggressive rehabilitation.
Results
We
discovered that aggressive rehabilitation in the first year after
stroke was significantly associated with a lower incidence of recurrent
stroke and all-cause mortality despite the severity of patients'
comorbidities. Further Cox regression analysis revealed decreased hazard
ratios to develop recurrent stroke and all-cause mortality in patients
with more intensive rehabilitation (P for trend <.05).
However, no significant associations between rehabilitation frequency
and pneumonia and hip fracture were identified in our study.
Conclusion
Intensive
rehabilitation during the first year after stroke should be recommended
to prevent detrimental adverse events for stroke survivors.
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