TY - JOUR T1 - Correlation between Serum Vitamin D Levels, COVID-19 Severity, and Inflammation in Diabetic Patients: A Retrospective Study A1 - Anmar Khan A1 - Asmaa Mandili A1 - Faten Al-Hadrami A1 - Abrar Babateen A1 - Mazen Ghaith A1 - Ahmad Obaid A1 - Ahmed Qasem A1 - Wahaj Khan A1 - Bayan Bokhari A1 - Banan Atwah A1 - Khalid Al-Qethami A1 - Saeed Kabrah JF - Archives of Pharmacy Practice JO - Arch Pharm Pract SN - 2320-5210 Y1 - 2023 VL - 14 IS - 4 DO - 10.51847/49bwgHlyXx SP - 84 EP - 88 N2 - The recent COVID-19 pandemic has created significant health challenges, necessitating the enhancement of our immune systems. Through the modulation of immune response, Vitamin D vitally reduces the risk of infection and minimizes mortality rates. This retrospective study aimed to assess the relationship between the severity of COVID-19 infection in diabetes individuals and their blood vitamin D levels. A total of 2070 COVID-19 patients were split into two groups for this case-control retrospective study: non-diabetic (n=1723) and diabetic (n= 347). Electronic medical records from March to August 2020 obtained from the King Faisal Specialist Hospital and Research Center and Al-Noor Specialist Hospital, Saudi Arabia, were used as the base of the extraction of Demographic and clinical laboratory data. COVID-19 infection was confirmed in all patients through RT-PCR. Serum vitamin D level was measured by automated ELISA. A significant difference (p UR - https://archivepp.com/article/correlation-between-serum-vitamin-d-levels-covid-19-severity-and-inflammation-in-diabetic-patients-fpuf85vppdcuelb ER -