Table 3.

Association between respiratory function and grip strength and functional disability, as measured by modified Rankin scale, at discharge and 90 days after discharge.

mRs at discharge
Variables	β	SE	p
MEP∗	-0.007	0.004	0.104
MEP∗∗	-0.009	0.005	0.062
MIP∗	-0.005	0.004	0.228
MIP∗∗	-0.005	0.005	0.295
Handgrip nonaffected side∗	-0.020	0.013	0.128
Handgrip nonaffected side∗∗	-0.034	0.017	0.049
mRs 90 days after discharge
Variables	β	SE	P
MEP∗	-0.005	0.003	0.111
MEP∗∗	-0.007	0.004	0.057
MIP∗	-0.002	0.003	0.534
MIP∗∗	-0.004	0.003	0.188
Handgrip nonaffected side∗	-0.002	0.010	0.881
Handgrip nonaffected side∗∗	-0.012	0.013	0.365

mRs: modified Rankin scale; MIP: maximum inspiratory pressure; MEP: maximum expiratory pressure; β: beta error; SE: standard error. ^∗Adjusted for the NIHSS score at admission. ^∗∗ Adjusted for the age, sex and NIHSS score at admission.