Mean (SD) Baseline

Mean (SD) 6 mo.

Mean (SD) 12 mo.

Mean (SD) 18 mo.

Intervention − ∆Usual Mean (SE) 6 mo.a

Intervention − ∆Usual Mean (SE) 12 mo.a

Intervention − ∆Usual Mean (SE) 18 mo.a

P-valueb 6 mo.

P-valueb 12 mo.

P-valueb 18 mo.

Primary Outcomes: Maternal

Total target vegetables (servings/d)

Intervention

0.7 (0.9)

1.3 (1.2)

1.1 (0.8)

0.8 (0.8)

0.8 (0.2)

0.6 (0.2)

0.4 (0.2)

<0.01

<0.01

0.03

Usual Care

0.4 (0.5)

0.5 (0.5)

0.4 (0.7)

0.4 (0.4)

Secondary Outcomes: Maternal

Energy (kcal/d)c

Intervention

1900.0 (487.6)

1648.0 (378.4)

1549.7 (336.9)

1544.9 (362.3)

−106.9 (81.6)

−148.3 (92.1)

−90.5 (95.1)

0.19

0.11

0.35

Usual Care

1658.5 (538.0)

1634.8 (494.9)

1576.1 (533.4)

1519.2 (419.4)

Body mass index (kg/m2)

Intervention

31.3 (4.7)

30.1 (4.9)

29.7 (4.7)

30.2 (4.8)

0.0 (0.4)

0.5 (0.5)

0.4 (0.6)

0.91

0.35

0.53

Usual Care

29.7 (4.5)

28.2 (4.0)

27.4 (4.3)

28.0 (4.5)

Secondary Outcomes: Infants/Toddlers

Total target vegetables (grams/d)

Intervention

0.0 (0.0)

35.8 (40.4)

46.6 (51.2)

31.6 (41.8)

−2.1 (9.5)

5.4 (12.1)

5.4 (9.6)

0.83

0.66

0.57

Usual Care

0.0 (0.0)

37.9 (45.3)

42.1 (49.5)

26.6 (34.6)

Energy (kcal/d)

Intervention

551.7 (105.1)

643.5 (139.4)

948.2 (249.1)

1081.2 (230.8)

9.1 (29.6)

32.4 (56.4)

−33.2 (60.1)

0.76

0.57

0.58

Usual Care

545.1 (127.7)

628.1 (133.3)

906.7 (220.4)

1091.5 (239.3)

Weight-for-length z-score (SD units)

Intervention

-0.7 (1.9)

-0.6 (1.4)

-0.2 (1.1)

-0.4 (1.6)

−0.6 (0.3)

−0.4 (0.3)

−0.7 (0.3)

0.03

0.10

0.05

Usual Care

-0.1 (1.4)

0.2 (1.4)

0.3 (1.0)

0.5 (1.1)