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. Author manuscript; available in PMC: 2015 Mar 1.
Published in final edited form as: Mov Disord. 2013 Oct 21;29(3):311–319. doi: 10.1002/mds.25657

TABLE 1.

Demographic information for the sample

Converters, N = 204 Non-converters, N = 806 Combined, N = 1010
Variable Mean SD Mean SD Mean SD
Agea 43.99 10.26 40.13 9.94 41.17 10.17
Education 14.14 2.59 14.58 2.63 14.46 2.63
CAG repeat length 43.24 2.78 42.01 2.30 42.34 2.50
CAPb 402.14 76.58 322.58 72.55 343.70 81.59
Womenc 0.66 0.47 0.61 0.49 0.63 0.48
a

The age indicated is the age at study entry.

b

Age-CAG product (CAP) is computed as: CAP = (age at study entry) × (CAG – 33.66).

c

Values indicate the proportion of women.

Abbreviations: SD, standard deviation; CAG, cytosine-adenine-guanine.