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Table 1 Pairwise comparisons of the mean PTs among five electrode sites.

From: Impacts of selected stimulation patterns on the perception threshold in electrocutaneous stimulation

Electrode pair

Significant difference?

P-value

95% CI of mean difference (mA)

(E1, E2)

No

1.000

[-0.19, 0.21]

(E1, E3)

Yes

0.028

[-0.74, -0.03]

(E1, E4)

Yes

0.002

[-1.88, -0.42]

(E1, E5)

No

0.267

[-1.00, 0.16]

(E2, E3)

Yes

0.038

[-0.78, -0.02]

(E2, E4)

Yes

0.001

[-1.84, -0.49]

(E2, E5)

No

0.128

[-0.95, 0.08]

(E3, E4)

Yes

0.017

[-1.41, -0.12]

(E3, E5)

No

1.000

[-0.62, 0.54]

(E4, E5)

Yes

0.026

[0.07, 1.38]