Impact of a home-based nutritional intervention program on nutritional status of preschool children: a cluster randomized controlled trial

Table 3 Repeated measures ANOVA on weight scores between and within the groups

Weight (kilograms)	Mean square	F-value	df	p	η_p²
Between group (N = 253)	177.73	15.42	1, 251	<.001	.058
Within group (n = 127)	249.12	974.96	12, 125	<.001	0.795
Group x Time interaction (N = 253)	17.87	69.96	12, 251	<.001	0.218

ISSN: 1471-2458