10 December 2020 : Review article
The Prognosis of Preterm Infants Born at the Threshold of Viability: Fog Over the Gray Zone – Population-Based Studies of Extremely Preterm Infants
Eszter Fanczal1AE, Botond Berecz1A, Annamária Szijártó1A, Ákos Gasparics1AD*, Péter Varga1ABCEFDOI: 10.12659/MSM.926947
Med Sci Monit 2020; 26:e926947
Supplementary Table 7 Rates of extremely preterm infants delivered by Cesarean section by gestational age.
| Study | Rates of extremely preterm infants delivered by Cesarean section (%) by gestational age (week) | ||||||
|---|---|---|---|---|---|---|---|
| 22. | 23. | 24. | 25. | 26. | 27. | 28. | |
| Kugelman []7 | – | 17 | 37 | 54 | 65 | – | – |
| Agarwal []8 | – | 2 | 30 | 35 | 60 | – | – |
| EPICURE []18 | 5 | 6 | 14 | 31 | 44 | – | – |
| EXPRESS []10 | 6 | 16 | 46 | 62 | 68 | ||
| Ishii []11 | 24 | 42.4 | 65.7 | 73.3 | – | – | – |
| EPIPAGE2 []5 | 8.8 | 4.6 | 13.5 | 34 | 59.9 | – | – |
| Anderson []6 | 13.6 | 38.4 | 65 | 67.2 | 68.4 | 70.2 | 72.9 |
| NEPS2 []17 | 11.8 | 11.9 | 32.3 | 50 | 61.9 | – | – |
| EPI-SEN []15 | 13.0 | 15.6 | 32.3 | 41.5 | 54.8 | – | – |