Fig. 5

Short or long-term prognosis difference between SAP and non-SAP patients. A showed the difference in hospitalization duration between patients with and without SAP using Mann–Whitney u test. B displayed the proportion of the SAP or non-SAP patient’s mRS at discharge. C and (D) were comparison results of death within 90-day or death within 30-day discharge difference between SAP and non-SAP group. SAP, stroke-associated pneumonia; IQR, interquartile range; mRS, modified Rankin scale