Open access
Sep 2026
Association between PSQI and composite endpoints in ALS patients: a retrospective cohort study from China
Sleep disturbance is common in patients with amyotrophic lateral sclerosis (ALS), but its association with severe clinical outcomes remains insufficiently characterized. We aimed to investigate the association between baseline sleep quality, assessed using the Pittsburgh Sleep Quality Index (PSQI), and the risk o...
Qian-Ping Jiang, Rui Jiang, Wei-Qing Kong et al.
· BMC Medicine · 0 citations