IL1B and stroke disorder: Nine independent risk factors were identified: age ≥ 65 years (OR = 2.059), snoring history (OR = 1.980), prior stroke (OR = 2.036), lower ADL scores (OR = 1.839), higher HAMD (OR = 1.726) and NIHSS scores (OR = 1.677), decreased serum Hcrt (OR = 1.863), elevated NfH (OR = 2.020), and elevated IL-1β (OR = 1.793; all <i>p</i> < 0.05).