History indicated (TVC I, n = 94) | Ultrasound indicated (TVC II, n = 79) | Clinically indicated (TVC III, n = 20) | ||||
---|---|---|---|---|---|---|
POST-CERCLAGE cultures | Positive (39) | Negative (44) | Positive (34) | Negative (35) | Positive (10) | Negative (8) |
Postop cxl (mm) | 34.2 ± 9.0 | 34.2 ± 8.6 | 24.9 ± 8.4 | 24.6 ± 8.8 | 18.5 ± 7.2 | 17.5 ± 13.5 |
Postop complications | 2 (5) | 1 (2) | 1 (3) | 1 (3) | 2 (20) | 2 (25) |
PROM | 6 (15) | 5 (11) | 3 (9) | 10 (29) 0.036* | 0 (0) | 4 (50) 0.023* |
GA at delivery (days) | 246.7 ± 42.1 | 254.9 ± 41.1 | 253.3 ± 30.8 | 238.1 ± 45.1 | 212.3 ± 59.1 | 192.0 ± 41.2 |
SDI (days) | 141.9 ± 36.7 | 145.4 ± 34.2 | 105.8 ± 32.7 | 91.2 ± 39.7 | 66.4 ± 49.2 | 37.4 ± 43.8 |
PTB < 34w | 11 (28) | 8 (18) | 6 (18) | 11 (31) | 5 (50) | 7 (88) |
PTB < 28w | 6 (15) | 4 (9) | 2 (6) | 7 (20) | 4 (40) | 5 (63) |
PTB < 24w | 3 (8) | 4 (9) | 1 (3) | 4 (11) | 3 (30) | 3 (38) |
Neonatal death | 0 (0) | 0 (0) | 0 (0) | 0 (0) | 1 (10) | 2 (25) |
Alive at discharge | 36 (92) | 40 (91) | 33 (97) | 29 (83) | 5 (50) | 3 (38) |
Birthweight (g)a | 2836 ± 1060 | 3021 ± 875 | 2746 ± 713 | 2539 ± 1078 | 2344 ± 1468 | 1396 ± 954 |
No neonatal complications | 23 (59) | 29 (66) | 19 (56) | 16 (46) | 3 (30) | 1 (13) |
POST-CERCLAGE positive cultures | Treated (31) | Not treated (5) | Treated (25) | Not treated (9) | Treated (8) | Not treated (2) |
Postop cxl (mm) | 34.4 ± 9.4 | 33.8 ± 7.8 | 25.4 ± 8.8 | 23.7 ± 7.3 | 18.6 ± 7.8 | 18.0 (NA) |
Postop complications | 2 (7) | 0 (0) | 1 (4) | 0 (0) | 1 (13) | 1 (50) |
PROM | 5 (16) | 0 (0) | 3 (12) | 0 (0) | 0 (0) | 0 (0) |
GA at delivery (days) | 251.2 ± 39.9 | 251.2 ± 40.3 | 250.3 ± 33.4 | 261.6 ± 21.7 | 210.4 ± 59.6 | 219.0 ± 80. |
SDI (days) | 143.4 ± 37.6 | 130.25 ± 29.6 | 102.9 ± 32.4 | 113.3 ± 34.2 | 66.7 ± 45.7 | 65.5 ± 82.7 |
PTB < 34w | 7 (23) | 1 (20) | 5 (20) | 1 (11) | 4 (50) | 1 (50) |
PTB < 28w | 4 (13) | 1 (20) | 2 (8) | 0 (0) | 3 (38) | 1 (50) |
PTB < 24w | 2 (7) | 0 (0) | 1 (4) | 0 (0) | 2 (25) | 1 (50) |
Neonatal death | 0 (0) | 0 (0) | 0 (0) | 0 (0) | 1 (13) | 0 (0) |
Alive at discharge | 29 (94) | 5 (100) | 24 (96) | 9 (100) | 4 (50) | 1 (50) |
Birthweight (g)a | 2853 ± 1073 | 2728 ± 1086 | 2665 ± 746 | 2954 ± 609 | 2507 ± 1346 | 2100 ± 2192 |
No neonatal complications | 19 (61) | 4 (80) | 12 (48) | 7 (78) | 2 (25) | 1 (50) |