Prognostic Nutritional Index (PNI) as a potential predictor and intervention target for perioperative ischemic stroke: a retrospective cohort study

Table 2 Association between PNI with Perioperative Ischemic Stroke after non-cardiac surgery

Analysis method	OR	95%CI	P-value
Logistic regression analysis
Model 1 (Univariate)	1.884	1.559—2.267	< 0.001
Model 2 (Multivariate)	1.306	1.061—1.602	0.011
Propensity score analysis
Model PSM 1 (Univariate)	1.250	1.000–1.556	0.050
Model PSM 2 (Multivariate)	1.357	1.077–1.704	0.009

PNI Prognostic nutritional index, OR Odds ratio, CI Confidence interval, PSM Propensity score matching
Model 2 adjusted for age, sex, hypertension, diabetes mellitus, prior ischemic stroke, β-blockers medication, aspirin medication, preoperative glucocorticoid, preoperative MAP, preoperative LLR, facility, surgical procedures, bleeding volume, and ICU admission after surgery
Model PSM 1 was a univariate regression model
Model PSM 2 was a multivariate regression model

ISSN: 1471-2253