. 2022 Jun 21;10:891546. doi: 10.3389/fpubh.2022.891546

Table 1.

Mean pleasantness and arousal ratings for the pictures depicting UMPF and UPF.

	UMPF		UPF
	Mean	SD	Mean	SD
Pleasantness	1.24^a	1.07	1.62^b	1.06
Arousal	4.00^a	1.77	4.70^b	1.82

Pleasantness ratings could range from −4 (extremely unpleasant) to +4 (extremely pleasant) with 0 indicating neutrality. Arousal ratings could range from 1 (very low arousal) to 9 (extremely arousing). Mean rating scores within a row with different superscript letters are significantly different (p < 0.05). SD, standard deviation; UMPF, unprocessed/minimally processed foods; UPF, ultra-processed foods.