Fig. 1
Subgroups analysis for association between LBMI and poor functional outcomes at 3 months. OR (square) and 95% CI (horizontal bars) of poor functional outcomes are shown for Q2–Q4 compared to Q1 according to sex, age (< 75 y and ≥ 75 y), diabetes mellitus (yes and no), and obese/overweight (body mass index < 23 and ≥ 23 kg/m2). The multivariable model included the following covariates: age, sex, hypertension, dyslipidemia, diabetes mellitus, smoking, drinking, atrial fibrillation, chronic kidney disease, history of stroke, stroke subtype (cardioembolism, small-vessel occlusion, large-artery atherosclerosis, or others), National Institutes of Health Stroke Scale score on admission, and reperfusion therapy. OR: odds ratio, CI: confidence interval.
