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. Author manuscript; available in PMC: 2017 Nov 1.
Published in final edited form as: J Stroke Cerebrovasc Dis. 2016 Jul 27;25(11):2694–2700. doi: 10.1016/j.jstrokecerebrovasdis.2016.07.017

Table 2.

Multivariable logistic regression model for the influence of the year on the event of PEG tube placement in stroke patients

Variable β SE β OR (95% CI)
Intercept -4.1300 0.0433 -
Year (2001 - 2012) -0.0437 0.00208 0.957 (0.953-0.961)
Age 0.0180 0.000544 1.018 (1.017-1.019)
White -0.5116 0.0150 0.600 (0.582-0.617)
Charlson Comorbidity Index 0.1882 0.00326 1.207 (1.199-1.215)
Hemorrhagic stroke 0.7680 0.0172 2.155 (2.084-2.229)
Died during hospital stay -0.5571 0.0286 0.573 (0.542-0.606)

β =regression coefficient; SE=standard error; OR=odds ration; CI=confidence interval