The correlation analysis revealed that serum galectin-1 levels exhibited a negative correlation with HDL-C, TB, DB, and IDB and a positive correlation with weight, BMI, WC, HC, WHR, TG, AI, LDL-C, ALT, GGT, HSI, and FLI (p < 0.05, p < 0.01). Here, LGALS1 is linked to tuberculosis.