Table 3.

Multivariable predictors of percentage mismatch lost with or without including age-by-gender interaction

	Without age-by-gender interaction		With age-by-gender interaction
	β	p	β	p
Age >70 years	0.56	0.120	−0.09	0.846
Female Gender	−0.28	0.430	−1.18	0.027
Age × Gender interaction	-	-	1.63	0.023
Admission NIHSS score	0.11	<0.001	0.11	<0.001
Admission MTT volume	0.002	0.477	0.002	0.449
Admission DWI lesion volume	0.01	0.285	0.003	0.498
Admission plasma glucose level	0.002	0.634	0.002	0.555
Time to follow-up imaging	−0.03	<0.001	−0.03	<0.001