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Table 4 Statistical estimates for the dependent variables in this study

From: Efficacy of phosphatidic acid ingestion on lean body mass, muscle thickness and strength gains in resistance-trained men

Variable p F Effect size Observed power
1-RM Bench Press (Kg)
Group x time interaction 0.43 0.60 0.04 0.11
Group Time Effect 0.006* 0.4 0.43 0.85
1-RM Squat (Kg)
Group x time interaction 0.19 1.92 0.12 0.25
Group Time Effect 0.00* 93.1 0.87 1.0
Vastus Lateralis Thickness (CM)
Group x time interaction 0.96 0.002 0.00 0.05
Group Time Effect 0.001* 17.1 0.55 0.97
Vastus Lateralis Pennation angle (o)
Group x time interaction 0.69 0.16 0.01 0.07
Group Time Effect 0.16 2.25 0.14 0.29
Body Mass (Kg)
Group x time interaction 0.35 0.94 0.06 0.15
Group Time Effect 0.53 1.42 0.09 0.15
Body Fat (Kg)
Group x time interaction 0.99 0.000 0.0 0.05
Group Time Effect 0.95 0.005 0.0 0.05
Lean Body Mass (Kg)
Group x time interaction 0.065 4.01 0.223 0.46
Group Time Effect 0.045* 4.83 0.256 0.53