Table 5 Correlation analysis between the acoustic parameters and masticatory parameters of the quantitative test food (peanuts) with fixed chewing strokes (21 times)
From: Study of occlusal acoustic parameters in assessing masticatory performance
| Â | Pearson value | Spearman value | ||
|---|---|---|---|---|
GP (Hz) | GI (dB) | MIb (dB) | MPb (Hz) | |
D50b (μm) | 0.02 | 0.23 |  − 0.85* | 0.07 |
CTb (s) |  − 0.09 | 0.18 |  − 0.15 | 0.09 |