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Table 5 Repeated measures ANOVA on height measurement between and within the groups. N = 253

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

(N = 253)

38.90

34.33

2, 251

.001