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. 2015 Jan 30;593(Pt 7):1667–1684. doi: 10.1113/jphysiol.2014.286245

Table 3.

Relationship between AP and PA SICF circuitry and its modulation in the presence of SAI

A. Correlation between SICF (AP) and SICF (PA)
SICF (AP) vs. Pearson correlation coefficient (R) P-value Regression line equation
PA SICF1 0.90 0.006 y = 0.90x + 0.29
PA SICF2 0.93 0.003 y = 0.98x + 0.08
PA SICF3 0.90 0.006 y = 0.70x + 0.80
PA SICF T1 0.55 0.204 y = 0.88x + 0.66
B. Correlation between SICFSAI (AP) and SICFSAI (PA)
SICFSAI (AP) vs. Pearson correlation coefficient (R) P-value Regression line equation
PA SICF1SAI 0.89 0.008 y = 0.71x + 0.72
PA SICF2SAI 0.83 0.022 y = 0.71x + 0.70
PA SICF3SAI 0.86 0.013 y = 0.72x + 0.80
PA SICF T1SAI 0.58 0.175 y = 0.66x + 1.18

A, there is a high degree of correlation between AP SICF1 and all PA SICF peaks. B, this relationship remains strong in the presence of SAI. SICF1, SICF2 and SICF3, SICF peaks 1, 2, 3; T1, trough 1. P < 0.05 indicates a significant correlation without correction for multiple comparisons; P < 0.0125 indicates a significant correlation with correction for multiple (4) comparisons in each condition.