250
Participants
Start Date
June 15, 2020
Primary Completion Date
December 31, 2021
Study Completion Date
December 31, 2021
NHANES smell and taste tests
participants will be asked to smell 8 cards of different odors and submit your choices in a given card, and so for 3 different taste tips (salty, bitter and neutral). participants will be asked to submit his choices in a given card as well. Then participants photograph those cards and send it via WhatsApp to a given number to be collected
Princess Nourah Bint Abdulrahman Univeristy, Riyadh
prince Mohammed bin Abdulaziz Hospital, Riyadh
Princess Nourah Bint Abdulrahman University
OTHER