History indicated (TVC I, n = 94) | Ultrasound indicated (TVC II, n = 79) | Clinically indicated (TVC III, n = 20) | ||||
---|---|---|---|---|---|---|
PRE-CERCLAGE cultures | Positive (21) | Negative (73) | Positive (28) | Negative (51) | Positive (9) | Negative (11) |
Last cxl preoperative (mm) | 35.2 ± 7.5 | 36.2 ± 7.4 | 14.8 ± 6.3 | 14.9 ± 7.6 | 0.0 | 0.0 |
Postop complications | 1 (5) | 2 (3) | 2 (7) | 0 (0) | 3 (33) | 1 (9) |
PROM | 1 (5) | 10 (14) | 6 (21) | 8 (16) | 2 (22) | 9 (82) |
GA at delivery (days) | 266.8 ± 25.7 | 248.9 ± 42.3 0.021* | 240.9 ± 44.3 | 250.3 ± 36.1 | 184.9 ± 40.2 | 209.5 ± 54.4 0.036* |
SDI (days) | 146.9 ± 28.6 | 144.0 ± 36.1 | 89.6 ± 36.0 | 102.3 ± 38.7 | 22.6 ± 38.3 | 64.1 ± 47.9 0.035* |
PTB < 34w | 2 (10) | 18 (25) | 8 (29) | 10 (20) | 7 (78) | 7 (64) |
PTB < 28w | 1 (5) | 9 (12) | 4 (14) | 6 (12) | 6 (67) | 5 (46) |
PTB < 24w | 0 (0) | 7 (10) | 3 (11) | 3 (6) | 4 (44) | 3 (27) |
Neonatal death | 0 (0) | 0 (0) | 0 (0) | 0 (0) | 1 (11) | 2 (18) |
Alive at discharge | 21 (100) | 60 (90) | 24 (86) | 47 (92) | 3 (33) | 5 (46) |
Birthweight (g)a | 3248 ± 825 | 2879 ± 95 | 2732 ± 728 | 2662 ± 990 | 1051 ± 926 | 2383 ± 118 |
No neonatal complications | 18 (86) | 38 (52) 0.002* | 12 (43) | 28 (55) | 1 (11) | 3 (27) |
PRE-CERCLAGE positive cultures | Treated (10) | Not treated (11) | Treated (21) | Not treated (6) | Treated (5) | Not treated (4) |
Last cxl preoperative (mm) | 33.9 ± 6.1 | 36.0 ± 8.8 | 15.4 ± 5.5 | 10.2 ± 5.6 0.048* | 0.0 | 0.0 |
Postop complications | 1 (10) | 0 (0) | 1 (5) | 1 (17) | 2 (40) | 1 (25) |
PROM | 1 (10) | 0 (0) | 5 (24) | 1 (17) | 2 (40) | 0 (0) |
GA at delivery (days) | 257.1 ± 34.7 | 275.2 ± 8. | 239.9 ± 45.3 | 244.8 ± 48.8 | 194.8 ± 49.3 | 175.0 ± 33 |
SDI (days) | 137.2 ± 39.3 | 156.9 ± 8.5 | 89.5 ± 31.3 | 89.8 ± 55. | 36.5 ± 48.1 | 4.0 ± 3.0 |
PTB < 34w | 2 (20) | 0 (0) | 7 (33) | 1 (17) | 3 (60) | 4 (100) |
PTB < 28w | 1 (10) | 0 (0) | 3 (14) | 1 (17) | 3 (60) | 3 (75) |
PTB < 24w | 0 (0) | 0 (0) | 2 (10) | 1 (17) | 1 (20) | 3 (75) |
Neonatal death | 0 (0) | 0 (0) | 1 (5) | 0 (0) | 1 (20) | 0 (0) |
Alive at discharge | 10 (100) | 11 (100) | 18 (86) | 5 (83) | 3 (60) | 1 (25) |
Birthweight (g)a | 2957 ± 1049 | 3482 ± 568 | 2756 ± 765 | 2683 ± 751 | 1313 ± 1239 | 790 ± 533 |
No neonatal complications | 7 (70) | 11 (100) | 10 (48) | 2 (33) | 1 (20) | 0 (0) |