GPT and Stroke: Then after controlling for the covariates of age, gender, alcohol consumption, smoking status, CVD, stroke, physical inactivity, SBP, DBP, ALT, AST, Scr, BUN and SUA, we found J-shaped associations between CMI and the probability of albuminuria (Fig 3B), and subsequently analyzed the threshold effect using a two-stage linear regression model, with a calculated the inflection point was 0.91.