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Table 1 Subjects Demographics and Dementia Status

From: Development of a brain MRI-based hidden Markov model for dementia recognition

 

Young

Middle-aged

Elder (non-demented)

Elder (AD)

Number

75

75

75

75

Sex (female/male)

43/32

43/32

49/26

43/32

Age (years)

CDR

20.2 ± 1.2

(18∼ 22)

0

46.0 ± 8.1

(30∼ 59)

0

74.5 ± 8.4

(61∼ 91)

0

77.3 ± 7.6

(62∼ 92)

0.5, 1 or 2

  1. Values given are mean ± SD.
  2. Values in parentheses represent the range.