Created at	Source	Raw Value	Validated value
June 23, 2022, 8:30 p.m.	usa	Olfactory function test result：the sum of the scores of odor threshold (T), odor discrimination (D), and odor identification (I) is TDI.	Olfactory function test result：the sum of the scores of odor threshold (T), odor discrimination (D), and odor identification (I) is TDI.
June 18, 2022, 7 p.m.	usa	olfactory function test：the sum of the scale of odor threshold (T), discrimination (D), and identification (I)	olfactory function test：the sum of the scale of odor threshold (T), discrimination (D), and identification (I)