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. 2019 May 7;11(5):1023. doi: 10.3390/nu11051023

Table 4.

Participant sociodemographic and clinical characteristics in study 2 (n = 31).

Characteristic
Gender 17 females (13 Caucasian/white and 4 Hispanic)
14 males (9 Caucasian/white, 2 Hispanic, and 3 Asian/Middle Eastern)
Race/Ethnicity 22 Caucasian/white
6 Hispanic
3 Asian/Middle Eastern
Mean Age of Subjects, Years ± SD (Range, years) 28.3 ± 5.6
(22–43)
Mean Hemoglobin ± SD at Screening (g/dL) Overall: 14.1 ± 1.4
Females: 13.2 ± 1.0
Males: 15.2 ± 0.9
Total Circulating 25(OH)D ± SD at Screening (ng/mL) Overall: 31.9 ± 7.3
Females: 33.3 ± 8.2
Males: 32.3 ± 7.4