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. 2013 Jun 13;2:873–882. doi: 10.1016/j.nicl.2013.06.003

Table 2.

Statistical comparison of the number of CSIs in HE patients and controls.

F-value p-Value Observed power Difference Mean (CON) Mean(HE)
BIN 1 F(1,44) = 5.1 0.029 60% HE < Con 26.4 ± 7.6 22 ± 4.9
BIN 2 F(1,44) = 6.8 0.012 72% HE > Con 14 ± 3.9 16.6 ± 2.6
BIN 3 F(1,44) = 2.9 0.098 37% HE > Con 4.8 ± 2.6 6 ± 1.9
BIN 4 F(1,44) = 2.2 0.15 30% HE > Con 2.2 ± 1.6 3 ± 1.8
BIN 5 F(1,44) = 1.1 0.3 18% HE > Con 1.17 ± 0.96 1.4 ± 0.7
BIN 6 F(1,44) = 1.4 0.25 20% HE < Con 0.65 ± 0.75 0.42 ± 0.5
BIN 7 F(1,44) = 1.6 0.22 23% HE < Con 0.5 ± 0.57 0.3 ± 0.5
BIN 8-10 F(1,44) = 0.009 0.93 5% HE ≈ Con 0.29 ± 0.53 0.28 ± 0.48

Mean represents the mean value of bins in a bin. Trends and significant values are displayed in bold face.