Table 2.
Univariate analysis for neonatal morbidity in multiparous women.
| pH (n = 1912) (Missing = 233) |
5-min Apgar Score (n = 2145) |
Advanced Neonatal Resuscitation (n = 2145) |
Composite Neonatal Morbidity (n = 2145) |
|||||
|---|---|---|---|---|---|---|---|---|
| Variables | <7.10 | ≥7.10 | <7 | ≥7 | Yes | No | Yes | No |
| Neonatal Birth Weight (g) | ||||||||
| 2500–3999 g | 37 (2.1) | 1694 (97.9) | 3 (0.2) | 1944 (99.8) | 37 (1.9) | 1910 (98.1) | 68 (3.5) | 1879 (96.5) |
| <2500 r | 2 (3.4) | 57 (96.6) | 0 (0.0) | 66 (100.0) | 4 (6.1) | 62 (93.9) | 6 (9.1) | 60 (90.9) |
| >4000 g | 1 (0.8) | 121 (99.2) | 0 (0.0) | 132 (100.0) | 1 (0.8) | 131 (99.2) | 2 (1.5) | 130 (98.5) |
| p Value | 0.48 | 0.86 | 0.03 | 0.02 | ||||
| Labour Induction | ||||||||
| No | 24 (1.6) | 1475 (98.4) | 2 (0.1) | 1685 (99.9) | 27 (1.6) | 1660 (98.4) | 47 (2.8) | 1640 (97.2) |
| Yes | 16 (3.9) | 397 (96.1) | 1 (0.2) | 457 (99.8) | 15 (3.3) | 443 (96.7) | 29 (6.3) | 429 (93.7) |
| p Value | 0.004 | 0.61 | 0.02 | <0.001 | ||||
| Gestational Age (weeks) | ||||||||
| <37 | 1 (1.7) | 59 (98.3) | 0 (0.0) | 66 (100.0) | 1 (1.5) | 65 (98.5) | 2 (3.0) | 64 (97.0) |
| 37–41 | 36 (2.2) | 1614 (97.8) | 3 (0.2) | 1850 (99.8) | 34 (1.8) | 1819 (98.2) | 64 (3.5) | 1789 (96.5) |
| >41 | 3 (1.5) | 199 (98.5) | 0 (0.0) | 226 (100.0) | 7 (3.1) | 219 (96.9) | 10 (4.4) | 216 (95.6 |
| p Value | 0.79 | 0.79 | 0.42 | 0.74 | ||||
| Duration First Stage of Labour | ||||||||
| Until 3 h | 17 (1.6) | 1020 (98.4) | 2 (0.2) | 1176 (99.8) | 13 (1.1) | 1165 (98.9) | 27 (2.3) | 1151 (97.7) |
| 3–6 h | 13 (2.0) | 622 (98.0) | 1 (0.1) | 710 (99.9) | 17 (2.4) | 694 (97.6) | 29 (4.1) | 682 (95.9) |
| 6–9 h | 7 (3.9) | 173 (96.1) | 0 (0.0) | 191 (100.0) | 7 (3.7) | 184 (96.3) | 13 (6.8) | 178 (93.2) |
| >9 h | 3 (5.0) | 57 (95.0) | 0 (0.0) | 65 (100.0) | 5 (7.7) | 60 (92.3) | 7 (10.8) | 58 (89.2) |
| p Value | 0.09 | 0.93 | <0.001 | <0.001 | ||||
| Duration Second Stage of Labour | ||||||||
| Until 1 h | 27 (1.9) | 1385 (98.1) | 2 (0.1) | 1587 (99.9) | 22 (1.4) | 1567 (98.6) | 46 (2.9) | 1543 (97.1) |
| 1–2 h | 7 (2.3) | 291 (97.7) | 0 (0.0) | 327 (100.0) | 13 (4.0) | 314 (96.0) | 18 (5.5) | 309 (94.5) |
| 2–3 h | 3 (2.0) | 145 (98.0) | 1 (0.6) | 164 (99.4) | 4 (2.4) | 161 (97.6) | 6 (3.6) | 159 (96.4) |
| ≥3 h | 3 (5.6) | 51 (94.4) | 0 (0.0) | 64 (100.0) | 3 (4.7) | 61 (95.3) | 6 (9.4) | 58 (90.6) |
| p Value | 0.32 | 0.37 | 0.006 | 0.007 | ||||
| Epidural Analgesia | ||||||||
| No | 7 (1.7) | 397 (98.3) | 0 (0.0) | 470 (100.0) | 0 (0.0) | 470 (100.0) | 7 (1.5) | 463 (98.5) |
| Yes | 33 (2.2) | 1475 (97.8) | 3 (0.2) | 1672 (99.8) | 42 (2.5) | 1633 (97.5) | 69 (4.1) | 1606 (95.9) |
| p Value | 0.57 | 0.36 | 0.001 | 0.006 | ||||
| Mode of Birth | ||||||||
| Normal birth | 33 (1.8) | 1812 (98.2) | 3 (0.1) | 2067 (99.9) | 33 (1.6) | 2037 (98.4) | 61 (2.9) | 2009 (97.1) |
| Instrumental birth | 7 (10.4) | 60 (89.6) | 0 (0.0) | 75 (100.0) | 9 (12.0) | 66 (88.0) | 15 (20.0) | 60 (80.0) |
| p Value | <0.001 | 0.74 | <0.001 | 0.013 | ||||
| Maternal Age (years) | ||||||||
| ≤35 | 21 (1.6) | 1324 (98.4) | 1 (0.1) | 1511 (99.9) | 23 (1.5) | 1489 (98.5) | 41 (2.7) | 1471 (97.3) |
| >35 | 19 (3.4) | 548 (96.6) | 2 (0.3) | 631 (99.7) | 19 (3.0) | 614 (97.0) | 35 (5.5) | 598 (94.5) |
| p Value | 0.01 | 0.16 | 0.02 | 0.001 | ||||
| Previous Cesarean Birth | ||||||||
| No | 31 (1.8) | 1683 (98.2) | 2 (0.1) | 1926 (99.9) | 34 (1.8) | 1894 (98.2) | 60 (3.1) | 1868 (96.9) |
| Yes | 9 (4.5) | 189 (95.5) | 1 (0.5) | 216 (99.5) | 8 (3.7) | 209 (96.3) | 16 (7.4) | 201 (92.6) |
| p Value | 0.011 | 0.18 | 0.05 | 0.001 | ||||
Bold: Significant results are highlighted.