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Coherence analysis
| Coherence | YG (n = 5) | NBG (n = 15) | PBG | FAG | ||||
|---|---|---|---|---|---|---|---|---|
| 3 cpm (n = 7) | 7 cpm (n = 8) | 12 cpm (n = 8) | FAG‐1 (n = 8) | FAG‐2 (n = 8) | FAG‐3 (n = 8) | |||
| Max Freq (Hz) | 0.1 ± 0.06a | 0.35 ± 0.26 | 0.09 ± 0.02a | 0.12 ± 0.06a | 0.29 ± 0.12 | 0.3 ± 0.27 | 0.37 ± 0.34 | 0.36 ± 0.3 |
| C xy | 0.62 ± 0.3 | 0.7 ± 0.47 | 0.7 ± 0.4 | 0.63 ± 0.4 | 0.6 ± 0.3 | 0.65 ± 0.39 | 0.46 ± 0.4 | 0.5 ± 0.4 |
p < 0.05—statistical level of significance when compared against normal breathing group (NBG).
