Table 2.

Tests of association between number of colours per lunchbox, composite Nutri-score per lunchbox and child's age.

	Variables		Number of colours	Composite Nutri-score
Spearman's rhoa	Number of colours per lunchbox	Correlation coefficient	1.000	−.159
		Sig. (2-tailed)		.154
		N	82	82
	Age	Correlation coefficient	−.159	1.000
		Sig. (2-tailed)	.154
		N	82	82
	Composite Nutri-score	Correlation coefficient	1.000	−.266
		Sig. (2-tailed)		0.016**
		N	82	82
	Age	Correlation coefficient	−.266	1.000
		Sig. (2-tailed)	.016**
		N	82	82
	Number of colours per lunchbox	Correlation coefficient	1.000	−.090
		Sig. (2-tailed)		.421
		N	82	82
	Composite Nutri-score	Correlation coefficient	−.090	1.000
		Sig. (2-tailed)	.421
		N	82	82

*Statistically-significant associations (p < 0.05) are emphasised in boldface.

^aSpearman's Rank-Order Correlation.