Table 3.

Binary regression modelling the association between NOVA group and the presence of one or more red/green FOPL traffic lights v. No red/green FOPL traffic lights

	Exp(Beta)	95 % confidence interval	P value
		Lower, Upper
One or more red v. no red FOPL traffic lights
UPF	4·593	3·788, 5·569	< 0·001
PF	3·690	2·765, 4·924	< 0·001
PCI	28·541	13·795, 59·047	< 0·001
One or more green v. no green FOPL traffic lights
UPF	0·050	0·025, 0·102	< 0·001
PF and PCI	0·083	0·038, 0·182	< 0·001

FOPL, front of package label; UPF, ultra-processed food; PF, processed food; PCI, processed culinary ingredient; MPF, minimally processed food.

Reference = MPF.

Higher score indicates greater odds of having red or green FOPL traffic lights vs. no red or green FOPL traffic lights.