63
Participants
Start Date
August 2, 2023
Primary Completion Date
September 29, 2023
Study Completion Date
September 29, 2023
Text only sodium label
"Warning: High in sodium. is shown in a black square label on the can of soup."
Icon sodium label
"Warning: High in sodium. is shown beneath a yellow triangle icon with an exclamation mark all in a black square label on the can of soup."
Pictorial sodium label
"Warning: High in sodium. is shown beneath an image of a spilled salt shaker, all in a black square label on the can of soup."
Barcode label
Barcode is shown in white square label on the can of soup
University of North Carolina Chapel Hill, Chapel Hill
National Heart, Lung, and Blood Institute (NHLBI)
NIH
University of North Carolina, Chapel Hill
OTHER