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Frequency domain HRV analysis comparison: PSD of SpaMA vs. reference.
| Subjects | Correlation | |
|---|---|---|
| LF 1 | HF | |
| 1 | 0.99 | 0.98 |
| 2 | 0.99 | 0.96 |
| 3 | 0.99 | 0.95 *,2 |
| 4 | 1.00 | 0.99 |
| 5 | 1.00 | 0.99 |
| 6 | 0.99 | 0.96 * |
| 7 | 0.98 | 0.92 * |
| 8 | 0.97 | 0.90 * |
| 9 | 1.00 | 0.99 |
| 10 | 1.00 | 0.99 |
| Mean | 0.99 | 0.96 |
1 LF is (0.04-0.15) Hz and HF is (0.15–0.4) Hz; (*) indicates significantly different (p-value > 0.05).
