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. Author manuscript; available in PMC: 2018 Apr 1.
Published in final edited form as: Med Sci Sports Exerc. 2017 Apr;49(4):785–792. doi: 10.1249/MSS.0000000000001165

Table 4.

Linear regression prediction of energy intake (EI) on the Exercise (EX) day, using ratings of perceived exertion (RPE) and fat-free mass index (FFM index).

Model Beta Std. Error t p
(Constant) −3648.2 828.5.0 −4.4 0.001
RPE 271.1 46.7 5.8 0.001
FFMI (kg/m2) 118.3 47.8 2.5 0.025

Note: F(2,17) = 26.4, p < 0.001, R2 = 0.77.