Table 4.

Ordinal regression modelling the association between NOVA group and the presence of an increasing number of red/green FOPL traffic lights

	Exp(B)	95 % confidence interval	P value
		Lower, Upper
Red FOPL traffic lights
UPF	4·842	4·002, 5·857	< 0·001
PF and PCI	5·461	4·212, 7·079	< 0·001
Green FOPL traffic lights
UPF	0·137	0·117, 0·160	< 0·001
PF and PCI	0·212	0·169, 0·266	< 0·001

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

Reference = MPF.

Higher score indicates greater odds of having an increasing number of red/green FOPL traffic lights.