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Subgroup statistics from FLOW-AF using the Z-test statistics.
| Comparison prospective validation data | Z-score | P-value |
|---|---|---|
| Sources ablated vs. Sources above threshold | 2.000 | 0.0450 |
| No sources vs. Sources above threshold | 2.410 | 0.0160 |
Number of cases: No sources (n = 28), Sources ablated (n = 19), Sources from beginning above threshold (n = 21).
