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Table 1 The Rank of Sensor Pairs by Average Bio-impedance Changes, SNR I and SNR II Measured from 15 Male Subjects

From: Optimum conductive fabric sensor sites for evaluating the status of knee joint movements using bio-impedance

Sensor Pairs Bio-impedance Changes (Ω) SNR I SNR II Scores Ranks
(1, 5) 35.4 ± 20.0 (3) 3.8 ± 8.4 (1) 6.6 ± 7.9 (3) 7 1
(2, 5) 23.2 ± 12.2 (5) 2.2 ± 7.3 (2) 7.4 ± 10.9 (2) 9 2
(2, 3) 81.5 ± 135.4 (1) 0.8 ± 8.7 (4) 2.2 ± 7.4 (5) 10 3
(1, 4) 25.8 ± 24.8 (4) 0.8 ± 7.1 (3) 4.3 ± 9.6 (4) 11 4
(2, 4) 18.1 ± 11.5 (6) 0.5 ± 3.6 (5) 9.2 ± 8.6 (1) 12 5
(1, 3) 54.9 ± 107.3 (2) -0.5 ± 11.2 (6) 2.2 ± 11.8 (6) 14 6