Investigation of Vitamin D Status, Age, and Body Mass Index as Determinants of Knee Osteoarthritis Severity Using the Kellgren-Lawrence Grading System in a Saudi Arabian Cohort: A Cross-Sectional Study

Meaad Elbashir; Nasser  Shubayr; Azhar  Alghathami; Sara Ali; Ali  Alyami; Neda Alumairi; Ali  Abdelrazig; Awatif M. Omer; Ohood  Elbasheer; Meaad Elbashir; Nasser  Shubayr; Azhar  N. Alghathami; SARRA ALI; Ali S. Alyami Sr.; Nada Alomairy; Ali  Abdelrazig; Awatif M. Omer; Ohood  Elbasheer

doi:10.7759/cureus.47523

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