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©2007 Baishideng Publishing Group Co.
World J Gastroenterol. Oct 14, 2007; 13(38): 5101-5107
Published online Oct 14, 2007. doi: 10.3748/wjg.v13.i38.5101
Published online Oct 14, 2007. doi: 10.3748/wjg.v13.i38.5101
Table 2 Correlation matrix (r-values) for parameters from antroduodenal manometery and electrogastrography (n = 144)
Parameters | Pre MI1 | Post MI1 | MI ratio§ | Pre Freq | Post Freq | Pre Amp1 | Post Amp1 | Amp Ratio1 |
Pre-Brady power1 | 0.15 | 0.01 | -0.10 | 0.10 | 0.01 | 0.08 | 0.06 | -0.01 |
Pre-Normo power1 | 0.06 | 0.03 | -0.01 | 0.10 | 0.05 | -0.01 | -0.01 | 0.00 |
Pre-Tachy power1 | 0.10 | 0.05 | -0.03 | 0.13 | 0.07 | 0.01 | 0.00 | -0.01 |
Pre-Brady DF% | 0.06 | -0.01 | -0.05 | 0.05 | 0.01 | -0.09 | 0.08 | 0.12 |
Pre-Normo DF% | 0.05 | 0.09 | 0.06 | 0.08 | 0.08 | 0.06 | 0.14 | 0.06 |
Pre-Tachy DF% | -0.03 | -0.13 | -0.11 | -0.07 | -0.12 | -0.02 | -0.18a | -0.11 |
Pre-DFIC | -0.04 | 0.04 | 0.06 | -0.12 | 0.02 | 0.07 | 0.03 | -0.04 |
Pre-DPIC | -0.01 | -0.13 | -0.12 | -0.12 | -0.13 | 0.09 | -0.10 | -0.14 |
Pre-DF | -0.08 | -0.11 | -0.05 | -0.10 | -0.10 | -0.04 | -0.17a | -0.09 |
Pre-PDP1 | -0.09 | 0.01 | 0.08 | 0.00 | 0.03 | -0.02 | -0.04 | -0.02 |
Post-Brady power1 | 0.04 | -0.04 | -0.07 | 0.13 | -0.04 | -0.10 | 0.02 | 0.09 |
Post-Normo power1 | 0.09 | -0.01 | -0.07 | 0.13 | 0.04 | -0.03 | -0.04 | -0.01 |
Post-Tachy power1 | 0.08 | 0.01 | -0.05 | 0.15 | 0.03 | -0.06 | -0.02 | 0.03 |
Post-Brady DF% | 0.00 | 0.01 | 0.01 | -0.02 | -0.07 | -0.06 | 0.01 | 0.05 |
Post-Normo DF% | -0.03 | -0.03 | -0.01 | -0.06 | -0.04 | 0.06 | 0.06 | 0.00 |
Post-Tachy DF% | 0.02 | -0.04 | -0.05 | 0.05 | -0.02 | -0.05 | -0.09 | -0.02 |
Post-DFIC | 0.04 | 0.03 | -0.01 | 0.11 | 0.08 | -0.09 | -0.11 | -0.01 |
Post-DPIC | -0.06 | -0.1a | -0.14 | -0.09 | -0.17a | 0.02 | -0.18a | -0.15 |
Post-DF | 0.04 | -0.01 | -0.04 | 0.06 | 0.00 | -0.05 | 0.00 | 0.04 |
Post-PDP1 | 0.06 | -0.01 | -0.04 | 0.08 | 0.04 | 0.01 | -0.02 | -0.03 |
Power ratio1 | 0.04 | -0.04 | -0.07 | 0.04 | -0.01 | -0.02 | -0.04 | -0.01 |
- Citation: Abid S, Lindberg G. Electrogastrography: Poor correlation with antro-duodenal manometry and doubtful clinical usefulness in adults. World J Gastroenterol 2007; 13(38): 5101-5107
- URL: https://www.wjgnet.com/1007-9327/full/v13/i38/5101.htm
- DOI: https://dx.doi.org/10.3748/wjg.v13.i38.5101