Characteristic

Intervention (n = 52)

Usual Care (n = 52)

P-value^a

Maternal age (y), mean (SD)

28.8 (4.8)

29.3 (4.0)

0.52

Infant age (months), mean (SD)

1.9 (0.4)

1.9 (0.5)

0.74

Infant sex male, n (%)

25 (48.1)

27 (51.9)

0.70

First born, n (%)

26 (50.0)

23 (44.2)

0.56

Ever breastfed, n (%)

31 (59.6)

35 (67.3)

0.42

Maternal education, n (%)

Some college or less

17 (32.7)

18 (34.6)

College graduate or beyond

35 (67.3)

34 (65.4)

0.84

Mother employed, n (%)

35 (67.3)

37 (71.2)

0.67

Mother married, n (%)

37 (71.2)

40 (76.9)

0.50

Maternal race, n (%)

Non-Hispanic White

39 (75.0)

38 (73.1)

Other

13 (25.0)

14 (26.9)

0.82