A 58-year-old has eGFR 42 mL/min/1.73 m² and urine albumin-to-creatinine ratio 450 mg/g (confirmed twice). According to KDIGO, how is his CKD best classified?AG2A1 (mildly decreased GFR, normal albuminuria)BG2A2 (mildly decreased GFR, moderately increased albuminuria)CG3aA2 (mild-moderate GFR reduction, moderately increased albuminuria)DG3aA3 (mild-moderate GFR reduction, severely increased albuminuria)EG3bA3 (moderate-severe GFR reduction, severely increased albuminuria)Check my answer