Exact(2)
We choose to group all arms by the type of catheter instead of compare flows with their contralateral arm, first, because flow may differ in both arms in healthy people [8] and second, in order to increase the sample size aiming a higher statistical power.
We choose to group all arms by the type of catheter instead of compare flows with their contralateral arm, first, because flow may differ in both arms in healthy people [ 8] and second, in order to increase the sample size aiming a higher statistical power.
Similar(57)
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