International Journal of Endocrinology / 2015 / Article / Tab 2

Review Article

Role of Vitamin D in Osteoarthritis: Molecular, Cellular, and Clinical Perspectives

Table 2

Common classifications of circulating vitamin D levels.

Classification25(OH)D concentration

Sufficient>20 ng/mL>49.92 nmol/L
Insufficient11–20 ng/mL27.46–49.92 nmol/L
Deficient<11 ng/mL <27.46 nmol/L

25(OH)D3 = 25-hydroxyvitamin D3; to convert from ng/mL to nmol/L, multiply by 2.496.

We are committed to sharing findings related to COVID-19 as quickly as possible. We will be providing unlimited waivers of publication charges for accepted research articles as well as case reports and case series related to COVID-19. Review articles are excluded from this waiver policy. Sign up here as a reviewer to help fast-track new submissions.