Additionally, the model identified independent risk factors for the incidence of hypermagnesemia when compared with normomagnesemia, including the following: being a case of hypertension (aRRR: 17.55, 95% CI: 1.204–255.652, p < 0.01), stage 5 CKD (aRRR: 25.21, 95% CI: 4.362–145.717, p < 0.01), having higher albumin/creatinine ratio (aRRR: 1.01, 95% CI: 1.003–1.009, p < 0.01), and on one OHA (aRRR: 8.53, 95% CI: 1.817–40.037, p < 0.01). Here, ALB is linked to chronic kidney disease.