ALB and preeclampsia: Multivariable logistic regression analysis revealed that nulliparity (OR: 4.433, 95% CI: 1.365–14.399, p = 0.013), advanced age (OR: 1.141, 95% CI: 1.018–1.279, p = 0.024), elevated BMI (OR: 1.292, 95% CI: 1.148–1.455, p < 0.001), and reduced albumin levels (OR: 0.773, 95% CI: 0.640–0.933, p = 0.007) were independently associated with preeclampsia.