Model of care | ||||||||
---|---|---|---|---|---|---|---|---|
Public | Private | Unclassifiable | Total | |||||
N | % | N | % | chi2p-value* | N | % | N | |
Age (by class) | ||||||||
15-19 | 54 | 2.3 | 16 | 0.5 | 17 | 3.1 | 87 | |
20-24 | 419 | 17.7 | 132 | 4.3 | 65 | 11.9 | 616 | |
25-29 | 751 | 31.7 | 613 | 20.1 | 133 | 24.4 | 1,497 | |
30-34 | 672 | 28.4 | 1,127 | 37.0 | 182 | 33.4 | 1,981 | |
35-39 | 384 | 16.2 | 911 | 29.9 | 125 | 22.9 | 1,420 | |
40+ | 89 | 3.8 | 244 | 8.0 | p < 0.00005 | 23 | 4.2 | 356 |
Educational level | ||||||||
High | 309 | 13.0 | 949 | 31.2 | 96 | 17.6 | 1,354 | |
Medium | 836 | 35.3 | 1,558 | 51.2 | 243 | 44.6 | 2,637 | |
Low | 1,224 | 51.7 | 536 | 17.6 | p < 0.00005 | 206 | 37.8 | 1,966 |
Nationality | ||||||||
Italian | 866 | 36.6 | 2,857 | 93.9 | 356 | 65.3 | 4,079 | |
Non-Italian | 1,503 | 63.4 | 186 | 6.1 | p < 0.00005 | 189 | 34.7 | 1,878 |
Parity | ||||||||
Nulliparous | 975 | 41.2 | 1,659 | 54.5 | 286 | 52.5 | 2,920 | |
Multiparous | 1,394 | 58.8 | 1,384 | 45.5 | p < 0.00005 | 259 | 47.5 | 3,037 |
Course of pregnancy | ||||||||
Physiological | 2,101 | 88.7 | 2,767 | 90.9 | 469 | 86.1 | 5,337 | |
Pathological | 268 | 11.3 | 275 | 9.0 | #p = 0.006 | 76 | 13.9 | 619 |
Missing | 0 | 0.0 | 1 | 0.0 | 0 | 0.0 | 1 | |
Hospitalization during pregnancy | ||||||||
None | 2,085 | 88.0 | 2,736 | 89.9 | 473 | 86.8 | 5,294 | |
At least one | 284 | 12.0 | 307 | 10.1 | p = 0.026 | 72 | 13.2 | 663 |
Assisted reproduction | ||||||||
Yes | 12 | 0.5 | 98 | 3.2 | 11 | 2.0 | 121 | |
No | 2,356 | 99.5 | 2,945 | 96.8 | #p < 0.00005 | 534 | 98.0 | 5,835 |
Missing | 1 | 0.0 | 0 | 0.0 | 0 | 0.0 | 1 | |
Previous caesarean section § | ||||||||
None | 1,084 | 77.8 | 1,057 | 76.4 | 181 | 69.9 | 2,322 | |
At least one | 310 | 22.2 | 327 | 23.6 | p = 0.38 | 78 | 30.1 | 715 |
Type of pregnancy | ||||||||
Single | 2,342 | 98.9 | 2,976 | 97.8 | 530 | 97.2 | 5,848 | |
Multiple | 25 | 1.1 | 67 | 2.2 | 14 | 2.6 | 106 | |
Missing | 2 | 0.1 | 0 | 0.0 | p = 0.0012 | 1 | 0.2 | 3 |
Gestational age (weeks) | ||||||||
<37 | 152 | 6.4 | 255 | 8.4 | 62 | 11.4 | 469 | |
> = 37 | 2,214 | 93.5 | 2,781 | 91.4 | #p = 0.006 | 480 | 88.1 | 5,475 |
Missing | 3 | 0.1 | 7 | 0.2 | 3 | 0.6 | 13 | |
Newborn presentation | ||||||||
Cephalic | 2,251 | 94.1 | 2,863 | 94.1 | 508 | 93.2 | 5,622 | |
Other presentations | 118 | 5.9 | 180 | 5.9 | p = 0.14 | 37 | 6.8 | 62 |
Number of check ups | ||||||||
<=3 | 110 | 4.6 | 31 | 1.0 | 32 | 5.9 | 173 | |
>3 | 2,259 | 95.4 | 3,012 | 99.0 | #p < 0.00005 | 512 | 93.9 | 5,783 |
Missing | 0 | 0.0 | 0 | 0.0 | 1 | 0.2 | 1 | |
Gestational age at first check up (week) | ||||||||
<=12 | 1,853 | 78.2 | 2,858 | 93.9 | 460 | 84.4 | 5,171 | |
>12 | 512 | 21.6 | 179 | 5.9 | #p < 0.00005 | 83 | 15.2 | 774 |
missing | 4 | 0.2 | 6 | 0.2 | 2 | 0.4 | 12 | |
Antenatal classes | ||||||||
No | 1,967 | 83.0 | 1,928 | 63.4 | 405 | 74.3 | 4,300 | |
Yes, public family clinics | 335 | 14.1 | 519 | 17.1 | 77 | 14.1 | 931 | |
Yes, public hospital | 32 | 1.4 | 493 | 16.2 | 49 | 9.0 | 574 | |
Yes, private structure | 2 | 0.1 | 93 | 3.1 | #p < 0.00005 | 6 | 1.1 | 101 |
Missing | 33 | 1.4 | 10 | 0.3 | 8 | 1.5 | 51 | |
Hospital | ||||||||
LHU Montecchio | 322 | 13.6 | 293 | 9.6 | 39 | 7.2 | 654 | |
LHU Guastalla | 401 | 16.9 | 393 | 12.9 | 70 | 12.8 | 864 | |
LHU Scandiano | 430 | 18.2 | 217 | 7.1 | 72 | 13.2 | 719 | |
LHU Castelnovo ne’ Monti | 2 | 0.1 | 10 | 0.3 | 5 | 0.9 | 17 | |
Hospital Santa Maria Nuova | 967 | 40.8 | 1,361 | 44.7 | 217 | 39.8 | 2,545 | |
Hospitals outside the province | 247 | 10.4 | 769 | 25.3 | p < 0.00005 | 142 | 26.1 | 1,158 |
Outcome | ||||||||
Mode of delivery | ||||||||
Vaginal not operative | 1,620 | 68.4 | 1,938 | 63.7 | 331 | 60.7 | 3,889 | |
Vaginal with forceps | 2 | 0.1 | 0 | 0.0 | 0 | 0.0 | 2 | |
Vaginal with suction cup | 105 | 4.4 | 138 | 4.5 | 22 | 4.0 | 265 | |
Caesarean section | 642 | 27.1 | 967 | 31.8 | p = 0.0002 | 192 | 35.2 | 1,801 |
Number of ultrasound scans | ||||||||
0-2 | 110 | 4.6 | 17 | 0.6 | 27 | 5.0 | 154 | |
3 | 1,080 | 45.6 | 298 | 9.8 | 140 | 25.7 | 1,518 | |
> = 4 | 1,179 | 49.8 | 2,726 | 89.6 | #p < 0.00005 | 377 | 69.2 | 4,282 |
Missing | 0 | 0.0 | 2 | 0.1 | 1 | 0.2 | 3 | |
Total | 2,369 | 100.0 | 3,043 | 100.0 | 545 | 100.0 | 5,957 |