IL2 and metabolic syndrome: In CR-TRS patients without MetS, IL-2 levels were positively correlated with the PANSS total score and general psychopathology syndrome (G) subscore (r = 0.40, p = 0.019 and r = 0.36, p = 0.034, respectively, Fig. 2), while IL-2 levels exhibited a negative correlation with TG levels (r = –0.37, p = 0.030, Fig. 2).