Profound Vitamin D Deficiency in a Diverse Group of Women during Pregnancy Living in a Sun-Rich Environment at Latitude 32°N

Table 5

Serum 25(OH)D and PTH according to gestational age.

	<15 6/7 weeks; (𝑛=313)	16–27 6/7 weeks; (𝑛=138)	28+ weeks; (𝑛=96)	𝑃-value
25(OH)D (ng/mL); Mean ± SD	21.9 ± 9.7	21.2 ± 9.1	22.2 ± 10.7	.83
Median (range)	20.5 (4.2–73.8)	20.4 (5.1–44.1)	20.4 (3.8–61.3)
PTH (pg/mL)∗; Mean ± SD	16.9 ± 7.2	21.3 ± 9.0	23.9 ± 10.6	<.001
Median (range)	15.7 (4.7–39.5)	20.2 (5.8–48.0)	22.4 (6.6–70.8)

Reported as mean (SD) in row 1, and median (range) in row 2. ∗Missing data (𝑛=1) for PTH.