Table 1 Socio-demographic and health information for the mother-infant dyads (N = 121)
From: Bidirectional relations between the maternal and infant gut microbiome and behavior
Socio-demographic information | Mean | n (SD | %) |
|---|---|
Family | |
Income, n | |
Less than $15,000 | 8 (6.7%) |
$15,001 to $30,000 | 21 (17.5%) |
$30,001 to $45,000 | 16 (13.3%) |
$45,001 to $60,000 | 10 (8.3%) |
$60,001 to $75,000 | 6 (5.0%) |
$75,001 to $90,000 | 11 (9.2%) |
$90,001 to $110,000 | 15 (12.5%) |
$110,001 to $125,000 | 6 (5.0%) |
$125,001 to $175,000 | 15 (12.5%) |
$175,001 to $225,000 | 7 (5.8%) |
$225,001 to $275,000 | 1 (0.8%) |
$275,001+ | 4 (3.3%) |
Maternal education | |
Some High School | 3 (2.5%) |
High School Diploma/GED | 18 (14.9%) |
Some College/Associates | 24 (19.8%) |
Bachelor’s degree | 29 (24.0%) |
Graduate degree | 47 (38.8%) |
Number of siblings at the time of birth | 1.12 (1.07) |
Mother | |
Maternal age at birth | 31.75 (4.59) |
Race | |
White | 104 (86.0%) |
Black | 12 (9.9%) |
East Asian | 2 (1.7%) |
South Asian | 3 (2.5%) |
Pacific Islander | 2 (1.7%) |
Other | 4 (3.3%) |
Antibiotic administration during labor | 74 (61.7%) |
Antibiotic administration after birth | 23 (19.0%) |
BMI at study enrollment | 27.54 (6.17) |
Infant | |
Age at T1, days | 25.27 (9.13) |
Age at T2, months | 7.69 (0.59) |
Age at T3, months | 14.56 (0.64) |
Female sex assigned at birth | 49 (40.5%) |
Race, n | |
White | 106 (87.6%) |
Black | 20 (16.5%) |
East Asian | 3 (2.5%) |
South Asian | 4 (3.3%) |
Pacific Islander | 3 (2.5%) |
Other | 6 (4.9%) |
Vaginal delivery, n | 87 (71.9%) |
Birthweight, grams | 3445.16 (446.43) |
Gestational age, months | 39.57 (1.15) |
Apgar Score | 8.17 (1.11) |
Antibiotic administration after birth | 22 (18.2%) |
