Maternal Vitamin D Level Is Associated with Viral Toll-Like Receptor Triggered IL-10 Response but Not the Risk of Infectious Diseases in Infancy

Table 1

Characteristics of mother-neonatal pairs at delivery.

Characteristics	Data
Mothers (n)	372
Age at enrollment (y)	29.4 (28.6–30.1)
History of allergy	129 (34.8)
Smoking during pregnancy	35 (9.5)
Education
Primary or secondary	11 (3.0)
High school	99 (26.6)
College or above	262 (70.4)
Mode of delivery (NSD)	234 (62.9)
25(OH)D (ng/mL); median (IQR)	15.18 (10.85–19.10)
Neonates (n)	372
Sex (male)	179 (48.6)
BBW (g)	3087 ± 481
Gestational age (weeks)	38.3 ± 1
Season of birth
Spring	107 (28.8)
Summer	105 (28.2)
Autumn	88 (23.7)
Winter	68 (18.3)
25(OH)D (ng/mL); median (IQR)	14.80 (10.02–18.86)

Values are listed as n (%) or mean ± SD, as appropriate.
NSD: natural spontaneous delivery.
IQR: interquartile.