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. Author manuscript; available in PMC: 2019 Jun 10.
Published in final edited form as: J Obstet Gynecol Neonatal Nurs. 2009 Nov-Dec;38(6):676–685. doi: 10.1111/j.1552-6909.2009.01064.x

Table 1:

Maternal Demographics (N = 20)

Age 23.6 (SD = 5.5)
Years in school 13.4 (SD = 2.8)
Ethnic group
 White   4 (20%)
 Black   15 (75%)
 Hispanic   1 (5%)
Income
 Up to $20,000   8 (40%)
 $20,001–40,000   6 (30%)
 $ 40,001–60,000   2 (10%)
 $ 60,001–80,000   2 (10%)
 Not reported   2 (10%)
Sleep problems during pregnancy
 Yes   17 (85%)
 No   3 (15%)
Breastfeeding
 Yes   20 (100%)
Marital status
 Married   5 (25%)
 Separated   1 (5%)
 Living with partner   7 (35%)
 Single   7 (35%)