Cognitive function is associated with home discharge in subacute stroke patients: a retrospective cohort study

BMC Neurology

Table 2 Multivariable logistic regression analysis of the home discharge

Variable at admission	OR	95% CI		P value	VIF
Variable at admission	OR	Lower	Upper	P value	VIF
Age	0.93	0.91	0.96	< 0.001	2.06
Sex
Women	0.98	0.57	1.69	0.947	1.94
Men (reference)	Reference
BMI	1.03	0.96	1.10	0.431	1.23
Stroke type
Cerebral hemorrhage	1.17	0.73	1.85	0.519	1.29
Cerebral infarction (reference)	Reference
Brain side affected
Left	1.38	0.90	2.12	0.144	1.09
Right (reference)	Reference
Duration from stroke onset to admission	0.98	0.96	0.99	0.003	1.08
Living circumstance
Not alone	4.40	2.69	7.20	< 0.001	1.03
Alone (reference)	Reference
MMSE score	1.05	1.00	1.09	0.035	2.42
Grip strength	1.03	0.99	1.06	0.166	3.13
SIAS-m U/E score	1.03	0.93	1.15	0.560	3.63
SIAS-m L/E score	1.07	0.99	1.16	0.105	4.17
FIM motor score	1.04	1.01	1.06	0.001	4.16
FIM cognitive score	1.08	1.04	1.13	< 0.001	2.81

Model χ² test P < 0.001, Hosmer and Lemeshow test P = 0.944, percentage of correct classifications: 88.3%
Dependent variable: discharge destination (reference, facility)
Abbreviations: BMI body mass index, CI confidence interval, FIM Functional Independence Measure, L/E lower extremity, MMSE Mini-Mental State Examination, OR odds ratio, SIAS-m Stroke Impairment Assessment Set-motor function, U/E upper extremity, VIF variance inflation factor

ISSN: 1471-2377