Variable
Response
N (%) (N=347)
Child’s Race Not Black 122 (35.2%)
Black 225 (64.8%)
Child Sex Male 187 (53.9%)
Female 160 (46.1%)
Parental History (Mom or Dad) of Doctor Diagnosed Hay Fever or Allergic Rhinitis Ever Yes 75 (26.0%)
No 213 (74.0%)
Parental History (Mom or Dad) of Doctor Diagnosed Asthma Ever Yes 96 (30.7%)
No 217 (69.3%)
BMI Z-Score at age 2 Mean ± SD 0.2 ± 1.1
Mode of Delivery Vaginal 224 (64.6%)
C-section 123 (35.4%)
Breastfeeding Status at 1-month Never Breastfed 69 (20.2%)
Breastfed + Formula 224 (65.7%)
Breastfed Exclusive 48 (14.1%)
Prenatal Indoor Dog Exposure Yes 96 (27.7%)
No 251 (72.3%)
Prenatal Indoor Cat Exposure Yes 55 (15.9%)
No 292 (84.1%)
Daycare Attendance at 1-month Yes 9 (2.7%)
No 326 (97.3%)