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Number (%) of pregnant women with upward or downward propagation in the group of different TTDs.
| Feature | Group | EHG Propagation | Totalrow | |
|---|---|---|---|---|
| Upward | Downward | |||
| Direct partial Granger causality | TTD ≤ 24 h | 33 (19%) | 138 (81%) | 171 |
| TTD > 24 h | 14 (29%) | 34 (71%) | 48 | |
| Totalcolumn | 47 | 172 | 219 | |
| Direct transfer entropy | TTD ≤ 24 h | 58 (34%) | 113 (66%) | 171 |
| TTD > 24 h | 17 (35%) | 31 (65%) | 48 | |
| Totalcolumn | 75 | 144 | 219 | |
