ALB and Miyoshi myopathy: Univariate Cox regression analysis was performed first and all factors that could affect the prognosis of MM were included, The P value was < 0.2 for the following seven variables: hemoglobin, albumin, RISS stage, lysoPE (16:0), PE (18:1/18:2), TG (18:1/18:1/22:5), and Aspartic acid.