Table 5.
Insomnia during the third trimester of pregnancy and delivery outcomes
| ISI < 10 | ISI ≥ 10 | P valueb | |
|---|---|---|---|
| N | 51 | 37a | |
| Gestational age months, median (IQR) | 40.0 (39.4–40.7) | 39.8 (38.9–40.6) | 0.61 |
| Duration of birth hours, median (IQR) | 6.2 (4.3–9.7) | 5.5 (3.5–9.1) | 0.93 |
| Type of birth | |||
| Vaginal delivery, n (%) | 50 (98.0) | 29 (80.6) | 0.008 |
| Cesarean section, n (%) | 1 (2.0) | 7 (19.5) | |
| Labor induction, n (%) | 6 (11.8) | 5 (13.9) | 0.76 |
| Episiotomy, n (%) | 0 (0.0) | 1 (2.8) | 0.41 |
| Perineal laceration, n (%) | 39 (76.5) | 15 (41.7) | 0.002 |
| Volume of blood loss ml, median (IQR) | 590 (370–850) | 655 (485–1003) | 0.25 |
| Use of oxytocic, n (%) | 29 (56.9) | 24 (66.7) | 0.38 |
| Infant’s condition | |||
| Alive, n (%) | 51 (100.0) | 35 (97.2) | 0.41 |
| Stillbirth, n (%) | 0 (0.0) | 1 (2.8) | |
| Weight of infant g, median (IQR) | 3132 (2903–3399) | 3235 (2955–3413) | 0.59 |
| Height of infant cm, median (IQR) | 49.0 (48.0–50.2) | 49.0 (48.0–50.0) | 0.88 |
| Apgar score | |||
| 1 min ≤ 6, n (%) | 0 (0.0) | 2 (5.7) | 0.16 |
| 5 min ≤ 6, n (%) | 0 (0.0) | 1 (2.9) | 0.41 |
| Umbilical cord blood | |||
| pH, median (IQR) | 7.33 (7.28–7.37) | 7.35 (7.32–7.39) | 0.05 |
| < 7.2, n (%) | 3 (5.9) | 1 (2.9) | 0.64 |
| ≥ 7.2, n (%) | 48 (94.1) | 34 (97.1) | |
| PaCO2 mmHg, median (IQR) | 34.9 (25.9–41.3) | 31.4 (24.3–35.9) | 0.17 |
| < 32 mmHg, n (%) | 20 (39.2) | 20 (57.1) | 0.19 |
| 32–68 mmHg, n (%) | 30 (58.8) | 15 (42.9) | |
| > 68 mmHg, n (%) | 1 (2.0) | 0 (0.0) | |
IQR Interquartile range
aUncertain one woman
bBased on Mann-Whitney U test for non-normally distributed data or Fisher’s exact test for categorical data