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All Journal Manuju : Malahayati Nursing Journal SRIWIJAYA JOURNAL OF MEDICINE Jurnal Riset Rumpun Ilmu Kedokteran (JURRIKE) Jurnal Riset Rumpun Ilmu Kesehatan (JURRIKES) Jurnal Pengabdian Kolaborasi dan Inovasi IPTEKS Jurnal Pengabdian West Science Ebers Papyrus Jurnal Muara Medika dan Psikologi Klinis Karunia: Jurnal Hasil Pengabdian Masyarakat Indonesia Jurnal Pengabdian Masyarakat Nian Tana Kusuma : Jurnal Pengabdian Kepada Masyarakat
Kosasih, Robert
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Religion Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Engineering Environmental Science Health Professions Immunology & microbiology Medicine & Pharmacology Neuroscience Nursing Public Health Social Sciences Veterinary

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The Association Between Vitamin D Levels and Glycemic Control Parameters in Elderly Populations Gunawan, Shirly; Kosasih, Robert; Wijaya, Bryan Anna; Santoso, Alexander Halim; Firmansyah, Yohanes
Sriwijaya Journal of Medicine Vol. 8 No. 3 (2025): Vol 8, No 3, 2025 (Issue In Progress)
Publisher : Fakultas Kedokteran Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32539/sjm.v8i3.357

Abstract

Diabetes is common in the elderly, and routine monitoring of HbA1c and blood glucose is required to prevent complications. HOMA-IR assesses insulin resistance, while vitamin D may influence glucose metabolism by enhancing insulin sensitivity. This study examines the relationship between vitamin D levels and glycemic control, including HbA1c, fasting glucose, insulin, and HOMA-IR. This cross-sectional observational study included 91 elderly residents of Panti Wreda Bina Bhakti, excluding those with acute illness or chronic conditions affecting Vitamin D and diabetes parameters. All participants provided informed consent. The study measured serum Vitamin D-25(OH) and insulin using ELISA, while fasting blood glucose and HbA1c were assessed via blood chemistry analysis. HbA1c control was categorized as good (<6.5%), moderate (6.5–8.0%), or poor (>8%). HOMA-IR was calculated using a standard formula. Pearson correlation analysis determined the relationship between Vitamin D levels and glycemic parameters, with statistical significance at p < 0.05. The correlation analysis found a significant negative relationship between vitamin D levels and HbA1c (r: -0.211; p: 0.044). However, no significant correlation was found between vitamin D and fasting blood glucose levels (r: 0.057; p: 0.590), insulin (r: -0.083; p: 0.432), and HOMA-IR (r: -0.040; p: 0.704).  Vitamin D levels show a significant negative correlation with HbA1c in the elderly, indicating its role in long-term glycemic control. Although no significant relationship was found with other glycemic parameters, these findings suggest that monitoring vitamin D status may be considered as part of a more comprehensive approach to diabetes management in the geriatric population.
Co-Authors Aditya Pratama Alexandro, Cristian Alvianto, Fidelia Andersan, Jonathan Averina, Friliesa Destra, Edwin Fajarivaldi, Kresna Bambang Frisca Frisca Gaofman, Brian Albert Goh, Daniel Gracienne Gracienne Gunaidi, Farell Christian HalimSantoso, Alexander Hartono, Vincent Aditya Budi Jap, Ayleen Nathalie Kurniawan, Joshua Martiana, Chalishah Shifa Nathaniel, Fernando Polakitang, Shefania Tirza Rafi, Muhammad Adam Abizar Santoso, Alexander Halim Sari, Triyana Satyanegara, William Gilbert Shirly Gunawan Sitorus, Ribkha Anggeline Hariesti Soeltanong, Dianova Syarifah, Andini Ghina Wijaya, Bryan Anna Yohanes Firmansyah