From: Impact of a home-based nutritional intervention program on nutritional status of preschool children: a cluster randomized controlled trial
Height (centimeters)
Mean square
F-value
df
P
ηp2
Between group
(N = 253)
91.646
1.04
1, 251
.308
0.004
Within group
(n = 127)
1752.84
1.54
2, 125
.001
0.860
Group x Time interaction
38.90
34.33
2, 251