. Author manuscript; available in PMC: 2021 Aug 1.

Published in final edited form as: Ann N Y Acad Sci. 2020 May 28;1473(1):62–73. doi: 10.1111/nyas.14375

Table 1.

Demographic and clinical characteristics (n = 74)

Variables	mean (SD)/n (%)
Age, years	32.2 (4.1)
Gestational age, weeks	32.8 (3.5)
Race/ethnicity, n (%)
White/Others	16.0 (21.6)
African American	30.0 (40.5)
Hispanic	28.0 (37.9)
Smoking status, n (%)
Current smoker	2.0 (2.7)
Ex-smoker	10.0 (13.5)
No smoking	62.0 (83.8)
Multiparous, n (%)	57.0 (77.0)
Single/divorced, n (%)	39.0 (52.7)
Higher education, n (%)	39.0 (52.7)
Nightshift, n (%)	14.0 (18.9)
Neck circumference, cm	36.6 (3.1)
Prepregnancy BMI, kg/m²	30.6 (7.9)
Pregnancy BMI, kg/m²	34.7 (7.5)
PHQ-9	4.6 (4.1)
No, n (%)	45.0 (61.6)
Mild, n (%)	19.0 (26.0)
Moderate, n (%)	6.0 (8.2)
Moderately severe, n (%)	3.0 (4.2)
GDM, n (%)	38.0 (51.4)
Use of prescription, n (%)^†
Blood pressure medication	2.0 (2.8)
Antihistamine/decongestant	16.0 (22.5)
Thyroid medication	5.0 (5.6)

Notes:

^†

n = 71;

BMI, body mass index; GDM, gestational diabetes mellitus; PHQ-9, Patient Health Questionnaire-9; SD, standard deviation.