Table 3. Sniffin’ Sticks Score results in the four different groups of participants.

	Sniffin’ Sticks Score (range 0–12)
Group	Mean	Median	Minimum	Maximum
G+	9.7	9.5	8	12
G-	7.0	7.0	4.0	9.0
H+	9.8	10.0	8.0	12.0
H-	7.2	7.5	1.0	12.0

G+=NTG patients with PVD; G-=NTG patients without PVD; H⁺=Healthy subjects with PVD; H-=Healthy subjects without PVD; PVD=Primary vascular dysregulation.