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. Author manuscript; available in PMC: 2011 Aug 1.
Published in final edited form as: Am Heart J. 2010 Aug;160(2):215–223. doi: 10.1016/j.ahj.2010.03.029

Table 6.

Sample Size Parameters for Primary Endpoints. Power = 0.8; 10% follow-up loss is assumed.

Measure Mean Difference
between Groups		 SD of the Change Sample Size
VO2(max) 5 7 77
LVESV 22 32.5 86
Reversible Ischemia 10 11 48