Table 1 Demographics (presented in the form of median value and interquartile range).

From: Differential connectivity of the posterior piriform cortex in Parkinson’s disease and postviral olfactory dysfunction: an fMRI study

 

Healthy controls (n = 15)

Parkinson’s disease (n = 14)

Postviral hyposmia (n = 15)

Age (years)

66

(64–77)

70

(63–73)

63

(60–70)

Sex

9 men

9 men

7 men

Threshold (T) score

6.5

(5–8.25)

1.63

(1.19–3.13)

3

(1.25–3.5)

Discrimination (D) score

13

(12–14)

8

(7–8.25)

10

(8–11)

Identification (I) score

13

(12–14)

6

(3.75–8)

9

(6–10)

Combined TDI score

31.25

(30.5–34.25)

16.25

(13.38–19.38)

21.75

(16.5–25.5)

Duration of olfactory dysfunction (months)

n.a

132

(24–192)

15

(9–16)

Subjective hyposmia (0–10)

n.a

2.9

(0.7–4)

7.3

(4–7.7)

MoCA

27

(26–29)

26

(21.75–28.25)

27

(26–28)

UPDRS

–

23

(17.5–36.5)

–

Hoehn and Yahr

–

2.5

(2–3)

–

  1. MoCa, Montreal Cognitive assessment; UPDRS, Unified Parkinson’s Disease Rating Scale; n.a., not applicable.
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