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Table 3 Hierarchical regression analyses

From: The relationship between cell phone use, physical and sedentary activity, and cardiorespiratory fitness in a sample of U.S. college students

  Sex Self-efficacy Percent fat Total cell phone use
Block 1 Block 2 Block 3 Block 4
(ΔR2, Δ F, p) (ΔR2, Δ F, p) (ΔR2, Δ F, p) (ΔR2, Δ F, p)
VO2 peak (ml kg·min-1) 0.18, 10.2, 0.003 0.07, 4.1, 0.049 0.09, 5.8, 0.02 0.06, 4.2, 0.047