Parameters | ADD (n = 91) | Controls (n = 586) | Test value | P | |
---|---|---|---|---|---|
Gastro channel | Mean amplitude | 158.68 ± 73.43 | 172.64 ± 83.15 | -1.389 b | 0.165 |
Mean frequency | 3.43 ± 0.28 | 3.46 ± 0.31 | -0.789 b | 0.430 | |
Percentage of disturbed gastric electrical rhythm | 20.86 ± 3.7 | 20.94 ± 3.7 | 1.553 a | 0.121 | |
Response area | 56.8 ± 25.77 | 61.93 ± 29.83 | -1.319 b | 0.187 | |
Dominant frequency | 2.98 ± 0.20 | 3 ± 0.25 | -0.720 b | 0.471 | |
Dominant power | 62.52 ± 5.43 | 61.42 ± 6.25 | 1.597 a | 0.111 | |
Percentage of normal gastric slow wave | 61.02 ± 7.31 | 59.32 ± 8.33 | 1.840 a | 0.066 | |
Slow wave frequency instability coefficient | 1.94 ± 0.79 | 1.98 ± 0.8 | -0.499 b | 0.618 | |
Intestinal channel | Mean amplitude | 153.49 ± 78.69 | 179.83 ± 103.90 | -1.941b | 0.050 |
Mean frequency | 12.46 ± 2.03 | 12.80 ± 2.34 | -1.133 b | 0.257 | |
Percentage of disturbed intestinal electrical rhythm | 23.94 ± 5.10 | 23.98 ± 5.53 | -0.134 b | 0.893 | |
Response area | 57.27 ± 29.05 | 67.70 ± 38.32 | -2.119b | 0.034 | |
Dominant frequency | 11.24 ± 2.37 | 11.60 ± 2.76 | -0.831 b | 0.406 | |
Dominant power | 30.26 ± 5.79 | 30.47 ± 5.85 | -0.548 b | 0.584 | |
Percentage of normal intestinal slow wave | 53.93 ± 10.26 | 52.57 ± 12.39 | -0.900 b | 0.368 | |
Slow wave frequency instability coefficient | 0.16 ± 0.09 | 0.16 ± 0.10 | -0.274 b | 0.784 |