marginally nonsignificantP = 0.083
Within subjects, day number, and the interaction between initial body mass and day significantly influenced morning body mass ( F 1,63 = 5.16, P = 0.03 and F 1,63 = 5.10, P = 0.03, respectively), whereas the interaction effect between treatment and day number was marginally nonsignificant ( F 1,63 = 3.111, P = 0.083).