Hospitalization costs among immobile patients with hemorrhagic or ischemic stroke in China: a multicenter cross-sectional study

Table 4 Multivariate analysis for factors associated with hospitalization costs for immobile patients with ischemic stroke (adjusted R² = 0.536)

	regression coefficient		standardization coefficient	t	p
	B	SE	standardization coefficient	t	p
constant	−11,583.29	1029.58		−11.251	< 0.001
LoS	1391.41	48.35	0.368	28.779	< 0.001
Hospital level	20,851.95	1145.30	0.236	18.207	< 0.001
Previous ICU admission	20,012.31	1815.94	0.152	11.020	< 0.001
Invasive ventilation therapy	27,413.61	2665.64	0.147	10.284	< 0.001
Previous surgery	19,936.57	1833.14	0.149	10.876	< 0.001
Urethral invasive operation	10,338.59	1454.75	0.099	7.107	< 0.001
DVT	30,242.50	5954.05	0.063	5.079	< 0.001
Respiratory invasive operation	30,398.73	5639.84	0.067	5.390	< 0.001
Pneumonia	10,960.55	2085.26	0.067	5.256	< 0.001

Abbreviations: LoS length of stay, ICU intensive care unit, SE standard error, DVT deep vein thrombosis

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