Fig. 2

The RCS curve of the association between CALLY and HT among AIS population.
The analyses have been adjusted potential confounders, including age, sex, hypertension, diabetes mellitus, atrial fibrillation, platelets, NIHSS score on admission, and IVT therapy. The red solid line represents the adjusted ORs, while the shaded light pink areas indicate the corresponding 95% CI. CALLY index could increase the risk of HT when lower than 1.188.
RCS, restricted cubic spline; CALLY, C-reactive protein–albumin–lymphocyte; HT, hemorrhagic transformation. OR, odds ratio; CI, confidence interval.