Fig. 3
From: Association between malnutrition and stroke-associated pneumonia in patients with ischemic stroke
Odds ratio of SAI for different nutritional risk groups of PNI, CONUT and GNRI in demographic and clinical subgroups. The absent of malnutrition group was used as reference in Logistic regression models adjusted for age, sex, drinking, and smoking, body mass index (BMI), dysphagia, white blood cell count (WBC), and serum creatinine, diabetes, atrial fibrillation, hypertension, coronary heart disease, hyperlipidemia and NIHSS. Abbreviation: CONUT, controlling nutritional status score; GNRI, geriatric nutritional risk index; PNI, prognostic nutritional index; SAI, stroke-associated pneumonia; AF, atrial fibrillation; WBC, white blood cell; NIHSS, National Institute of Health Stroke Scale; OR, odds ratio; CI, confidence interval