16 May 2023: Clinical Research
Electrophysiological Testing for an Auditory Processing Disorder and Reading Performance in 54 School Students Aged Between 8 and 12 years
Camila Colussi Madruga-Rimoli 1ABDEF , Milaine Dominici Sanfins 23CDEFG* , Piotr Henryk Skarżyński 3456CEG , Thalita Ubiali 1B , Magdalena Beata Skarżyńska 78910CDG , Maria Francisca Colella dos Santos 1ACDEFDOI: 10.12659/MSM.940387
Med Sci Monit 2023; 29:e940387
Table 1 Descriptive values and comparison of groups for long-latency auditory-evoked non-verbal.
| Component | Group | Measure | n | Average | SD | Median | Min | Max | P value |
|---|---|---|---|---|---|---|---|---|---|
| P1 | CG | Lat | 55 | 76.40 | 16.96 | 77.00 | 41.00 | 118.00 | 0.274 |
| SG I | 39 | 80.54 | 19.32 | 76.00 | 46.00 | 131.00 | |||
| CG | Amp | 55 | 3.78 | 2.84 | 3.19 | 0.36 | 12.88 | 0.830 | |
| SG I | 38 | 3.65 | 2.96 | 2.73 | 0.05 | 13.73 | |||
| N1 | CG | Lat | 52 | 113.83 | 27.38 | 109.50 | 70.00 | 181.00 | 0.839 |
| SG I | 44 | 114.91 | 24.03 | 112.00 | 78.00 | 171.00 | |||
| CG | Amp | 52 | 3.24 | 2.93 | 2.59 | 0.41 | 18.16 | 0.514 | |
| SG I | 43 | 3.61 | 2.62 | 3.04 | 0.00 | 10.46 | |||
| P2 | CG | Lat | 52 | 162.67 | 31.16 | 159.00 | 111.00 | 270.00 | 0.557 |
| SG I | 45 | 159.42 | 21.45 | 161.00 | 122.00 | 210.00 | |||
| CG | Amp | 52 | 6.09 | 4.73 | 5.26 | 0.15 | 24.80 | 0.438 | |
| SG I | 45 | 6.75 | 3.31 | 6.65 | 0.84 | 13.44 | |||
| N2 | CG | Lat | 60 | 226.03 | 27.51 | 230.50 | 163.00 | 279.00 | 0.715 |
| SG I | 48 | 227.83 | 22.50 | 229.50 | 167.00 | 291.00 | |||
| CG | Amp | 60 | 6.94 | 4.09 | 6.44 | 1.43 | 17.20 | 0.792 | |
| SG I | 48 | 6.74 | 3.55 | 6.20 | 1.56 | 16.70 | |||
| P300 | CG | Lat | 60 | 322.23 | 44.45 | 320.50 | 227.00 | 418.00 | * |
| SG I | 48 | 338.81 | 33.64 | 340.50 | 265.00 | 408.00 | |||
| CG | Amp | 60 | 7.98 | 4.55 | 7.45 | 1.18 | 23.09 | 0.442 | |
| SG I | 48 | 7.31 | 4.40 | 6.66 | 1.71 | 22.96 | |||
| CG – control group; SG I – study group I; Lat – latency; Amp – amplitude; – number of participants; SD – standard deviation; Min – minimum; Max – maximum. test for independent samples. * ≤0.05. | |||||||||