Figure 2.
Comparison of survival rate between amyotrophic lateral sclerosis patients stratified by excess weight loss (a), body fat percentage (b), and low-density lipoprotein cholesterol (LDL) (c). Kaplan–Meier analyses and the log-rank test showed patients with excess weight loss (p < 0.001) and low body fat percentage (p = 0.004) had significantly shorter survival time. Patients with low LDL also had shorter survival time, although the difference was not significant (p = 0.063).