Table 1.

Median (min–max) 25(OH)D and age distribution.

	Overall	Deficiency	Insufficiency	Optimal
Age (median (min–max)) years	55 (18–102)	60 (18–102)	53 (18–95)	54 (18–94)
25(OH)D ng/mL
Female (median (min–max))	27.2 (3.5–154.2)	15 (3.5–19.9)	25 (20–29.9)	38.3 (30–154.2)
Male (median (min–max))	25.1 (3.5–154.2)	14.2 (3.5–19.9)	24.9 (20–29.9)	37.1 (30–154.2)
Age group (median (min–max))
<20 years	22.75 (6.5–57.6)	16 (6.5–19.9)	24.2 (20.1–29.1)	38.2 (30.1–57.6)
20–39 years	25.7 (3.5–154.2)	15.7 (3.5–19.9)	24.7 (20–29.9)	37.75 (30–154.2)
40–59 years	27.9 (3.5–154.2)	15.5 (3.5–19.9)	25.1 (20–29.9)	37.5 (30–154.2)
60–79 years	25.85 (3.5–154.2)	14.1 (3.5–19.9)	25.05 (20–29.9)	38.5 (30–154.2)
>80 years	19.9 (3.5–79)	12.75 (3.5–19.9)	25.25 (20–29.9)	38.3 (30–79)
Season (median (min–max))
spring	24.3 (3.5–154.2)	14.4 (3.5–19.9)	24.6 (20–29.9)	37.9 (30–154.2)
summer	27.5 (3.5–154.2)	15.2 (3.5–19.9)	25.4 (20–29.9)	37.4 (30–154.2)
fall	28.7 (3.5–115.6)	15.45 (3.5–19.9)	25.3 (20–29.9)	37.8 (30–115.6)
winter	25.5 (3.5–154.2)	14.6 (3.5–19.9)	24.6 (20–29.9)	39.2 (30–154.2)