Considering sarcopenia as the dependent variable (no assignment: 1, yes assignment: 2), the factors associated with sarcopenia were: age (assignment was the measured value), sex (male assignment was 1, female assignment was 2), whether there is a long-term cigarette inhalation (no assignment was 1, yes assignment was 2), BMI (assignment was the measured value), NRS2002 score (assignment: measured value), serum albumin level (assignment: measured value), lymphocyte ratio (assignment: measured value), and triglyceride level (assignment: measured value) were the independent variables. This evidence concerns the gene ALB and sarcopenia.