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. 2021 Mar 9;151(4):999–1007. doi: 10.1093/jn/nxaa426

FIGURE 3.

FIGURE 3

Box plot of adjusted dietary vitamin D (n = 822 participants included in the final analysis), by level of serum 25(OH)D status. Deficiency was defined as serum 25(OH)D <30 nmol/L, insufficiency as 30 to <50 nmol/L, and sufficiency as ≥50 nmol/L (3). Mean energy-adjusted vitamin D intake was highest among individuals with sufficient (n, mean ± SD) (371, 4.93 ± 2.85 μg/d), followed by insufficient (348, 4.65 ± 3.13 μg/d) and deficient (103, 4.12 ± 2.83 μg/d) (P < 0.05) serum 25(OH)D status. 1-factor ANOVA was used to test differences between group means. 25(OH)D, 25-hydroxyvitamin D.