Veronica, V. The Relationship Between Fasting Blood Glucose Levels and Creatinine Levels in Patients With Type 2 Diabetes Mellitus Based on Duration of Disease** *(An Explanatory Case Study at Dr. Doris Sylvanus Regional General Hospital, Palangka Raya City, January: HUBUNGAN KADAR GLUKOSA DARAH PUASA DENGAN KADAR KREATININ PASIEN DIABETES MELLITUS TIPE 2 BERDASARKAN LAMA MENDERITA (Studi Kasus Eksplanatif Di RSUD Dr. Doris Sylvanus Kota Palangka Raya Periode Januari 2023 – Desember 2024). Barigas Med Health Sci J 2026, 2.