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Table 5 FTLD diagnosis distribution according to Latent Classes.

From: Latent profile analysis in frontotemporal lobar degeneration and related disorders: clinical presentation and SPECT functional correlates

LC/Diagnosis

BvFTD(n = 41)

SD(n = 5)

PNFA(n = 6)

CBD(n = 16)

PSP(n = 29)

LC1 (n = 18)

77.8 (14)

5.6 (1)

0.0 (0)

5.6 (1)

11.2 (2)

LC2 (n = 41)

31.7 (13)

4.9 (2)

9.8 (4)

17.1 (7)

36.6 (15)

LC3 (n = 38)

36.8 (14)

5.3 (2)

5.3 (2)

21.1 (8)

31.5 (12)

TOTAL

42.3 (41)

5.2 (5)

6.2 (6)

16.5 (16)

29.9 (29)

  1. LC: Latent Class; bvFTD: behavioural variant of Frontotemporal Dementia; SD: Semantic Dementia; PNFA: Slowly Progressive Aphasia; CBD: Corticobasal Degeneration; PSP: Progressive Supranuclear Palsy.
  2. Results are expressed as conditional Latent Classes percentage and number of patients between brackets.