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. Author manuscript; available in PMC: 2017 Jan 1.
Published in final edited form as: J Am Geriatr Soc. 2016 Jan;64(1):102–108. doi: 10.1111/jgs.13882

Table 2.

Change Scores over 12 Months.

Aerobic training
(n = 54)
Mean (SD)		 Balance and tone
(n = 47)
Mean (SD)		 Total
(N = 101)
Mean (SD)
Timed Up and Goa, s 0.52 (0.81) 0.68 (0.86) 0.60 (0.83)
Left putamen volumeb, mm3 26.32 (241.89)** −189.76 (507.33) −74.23 (401.42)
Right putamen volumeb, mm3 −120.01 (260.06)* −276.20 (459.75) −192.69 (373.10)
Left caudate volumeb, mm3 −25.42 (177.82) −49.57 (300.08) −36.66 (241.51)
Right caudate volumeb, mm3 −26.62 (189.46) −70.91 (197.84) −47.23 (193.71)
Left pallidum volumeb, mm3 −33.38 (102.88) −41.21 (314.71) −37.02 (226.24)
Right pallidum volumeb, mm3 −63.77 (206.12) −84.72 (206.35) −73.52 (205.46)
a

Calculated as baseline minus trial completion.

b

Calculated as trial completion minus baseline.

*

p ≤ 0.05

**

p ≤ 0.01