From: Evaluation of neural tube defects from 2014 to 2019 in Turkey
Variables | Stillbirth rateh | NTD specific stillbirth N (rate)h | IMRi | NTD specific infant deaths N (rate)i | ToPFA ratei | NTD specific ToPFA N (rate)i |
---|---|---|---|---|---|---|
Regionsf | ||||||
West | 64.8ab | 273 (0.96)a | 77.4a | 576 (2.04)a | 7.3a | 225 (0.79)a |
South | 66.4a | 113 (1.12)a | 93.4b | 241 (2.41)b | 4.2b | 37 (0.37)b |
Central | 63.8b | 142 (1.00)a | 81.6c | 228 (1.62)c | 6.1c | 105 (0.75)a |
North | 60.1c | 50 (1.27)a | 77.0a | 62 (1.58)ac | 9.6d | 46 (1.17)c |
East | 79.7d | 774 (3.64)b | 132.5d | 981 (4.65)d | 1.4e | 58 (0.27)b |
Maternal agef | ||||||
< 20 yrs | 65.2a | 131 (3.04)a | 106.6a | 104 (2.43)a | 4.0a | 35 (0.82)a |
20–34 yrs | 6.2b | 960 (1.58)b | 87.9b | 1534 (2.52)a | 4.7b | 349 (0.57)b |
≥ 35 yrs | 106.9c | 260 (2.22)c | 121.4c | 442 (3.81)b | 8.3c | 87 (0.75)a |
Parityg | ||||||
Nullipar | 47.4a | 45 (1.03)a | 69.6a | 60 (1.38)a | 6.1 | 29 (0.67)a |
Multipar | 67.8b | 130 (1.73)b | 97.4b | 276 (3.69)b | 6.6 | 93 (1.24)b |
Gestational ageg | ||||||
≥ 37 mo | 16.3a | 25 (0.24)a | 37.5a | 157 (1.49)a | 0.1a | 1 (0.01)a |
< 37 mo | 431.0b | 154 (11.26)b | 512.2b | 182 (13.91)b | 57.3b | 121 (9.25)b |
Number of fetusesg | ||||||
Singleton | 57.1a | 169 (1.47) | 76.6a | 311 (2.72)a | 6.3 | 121 (1.06) |
Twin/triplet | 150.8b | 6 (1.51) | 408.3b | 28 (7.17)b | 7.7 | 1 (0.26) |
Delivery typeg | ||||||
Vaginal | 78.9a | 106 (2.10)a | 67.1a | 69 (1.38)a | 12.3a | 97 (1.94)a |
Cesarean section | 46.6b | 69 (1.01)b | 102.1b | 266 (3.89)b | 2.2b | 25 (0.37)b |
Genderf | ||||||
Male | 68.3 | 444 (1.11)a | 101.1a | 818 (2.06)a | 4.9 | 174 (0.44)a |
Female | 68.2 | 898 (2.37)b | 88.6b | 1270 (3.37)b | 5.1 | 293 (0.78)b |
Birth weightg | ||||||
≥ 2500 g | 18.2a | 10 (0.09)a | 36.8a | 148 (1.36)a | 1.4a | 1 (0.01)a |
< 2500 g | 557.5b | 169 (16.80)b | 698.8b | 191 (20.11)b | 20.0b | 121 (12.74)b |