Table 1.
Maternal demographics, recording variables and delivery data.
| Variables | Number of patients = 35 | |
|---|---|---|
| Age (years) | 28.9 (5.6) | |
| Body mass index, (kg/m2) | 23.6 (5.7) | |
| Ethnicity, n (%) | White British: 29 (82.9) Asian: 4 (11.4) Non-British European: 1 (2.9) Mixed ethnic group: 1 (2.9) |
|
| Parity, n (%) | Nulliparity: 14 (40) Multiparous: 21 (60) |
|
| Smoker, n (%) | Yes: 12 (34.3) | No: 23 (65.7) |
| Gestational age at recording, (weeks) | 33.8 (3.37) | |
| Gestational age at birth, (weeks) | 38.4 (1.81) | |
| Onset of labor, n (%) | Spontaneous: 10 (28.6) Induced: 17 (48.6) Did not labor: 8 (22.9) |
|
| Mode of delivery, n (%) | Vaginal birth: 23 (65.7) Cesarean section: 12 (34.3) |
|
| Gender of baby, n (%) | Male: 14 (40) Female: 21 (60) |
|
| Birth weight (g) | 2441.0 (2.81) | |
The central tendency has been summarized using mean and standard deviation (SD).