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Table 2 Relationship between the standard deviation (SD) of Motor Nerve Distal Latency (MNLd) and Index of Terminal latency (ITL) in 13 cases and 41 hand ENG evaluations

From: Early detection of median nerve compression by Electroneurography can improve outcome in children with Mucopolysaccharidoses

SD ¥ of MNL d MNCV p (m/s) MNCV d (m/s) ITL Case Hand
0.0 55.0 (-0.5 SD) 20 0.36 6 Right
0.0 51.0 (+0.5 SD) 17 0.33 12 Right
0.0 53.0 (0 SD) 18 0.36 13a Right
0.0 43.0 (-0.5 SD) 17 0.40 12 Left
0.0 ND 18   2a Left
0.5 ND 25   13b Right
0.5 ND 23   13b Left
0.8 47.9 (-2 SD) 18 0.38 2b Left
1.0 58.2 (0 SD) 29 0.50 2b Right
1.0 54.3 (-0.5 SD) 17 0.31 4 Right
1.0 56.5 (0 SD) 16 0.28 3b Left
1.0 46.9 (-2 SD) 15 0.32 5c Left
1.0 52.0 (-1 SD) 17 0.33 13c Left
1.5 55.9 (-0.5 SD) 15 0.27 3b Right
1.5 55.0 (-0.5 SD) 16 0.29 6 Left
2.0 47.2 (-2 SD) 11 0.23 7 Left
2.0 50.7 (-1 SD) 13 0.26 7 Left
2.5 ND 11   8 Left
2.5 ND 13   1a Right
2.5 60.0 (0 SD) 13 0.21 13c Right
3.0 ND 11   8 Right
3.0 ND 12   1c Right
3.0 ND 13   2a Right
3.0 49.7 (-2 SD) 10 0.20 5c Right
3.0 ND 12   10 Right
3.0 ND 13   1a Left
3.0 59.0 (0 SD) 13 0.22 11 Left
3.5 ND 12   1b Right
4.0 57.0 (0 SD) 12 0.20 9 Left
4.5 54.0 (0 SD) 8 0.15 11 Right
5.0 56.0 (0 SD) 8 0.14 9 Right
5.0 ND 6   3a Left
5.0 45.0 (-2.5 SD) 11 0.24 4 Left
6.0 50.0 (-2 SD) 6 0.12 3a Right
6.0 ND 6   1b Left
7.0 ND 7   1c Left
7.0 ND 10.2   10 Left
13.0 25.0 (-4 SD) 4 0.16 5a Left
14.0 43.0 (-1 SD) 4.5 0.10 5b Right
14.0 33.0 (-3 SD) 4.5 0.14 5b Left
18.0 28.5 (-3 SD) 4 0.14 5a Right
  1. SD Standard deviation, SD¥ Standard deviation of Distal Motor latency, MNCVp,d Motor Nerve Conduction Velocity; distal, proximal, ND not done, Left Left arm, Right Right arm
  2. a: 1st evaluation; b: 2nd evaluation; c: 3rd evaluation