Table 1 Description of population baseline information (n = 1715)
Population characteristics | Total population Arithmetic mean ± standard deviation/number of patients (%) |
|---|---|
Reproductive age (years) | 28.88 ± 4.67 |
Maternal height (cm) | 162.36 ± 4.75 |
Birth weight (kg) | 3.49 ± 0.59 |
Pre-pregnancy weight(kg) | 57.46 ± 8.47 |
Gravidarum | 1.77 ± 1.05 |
Child gender | |
 Male | 956 (55.7) |
 Female | 726 (42.3) |
 Missing value | 33 (1.9) |
Educational level | |
 Primary school | 8 (0.5) |
 Middle school | 875 (51.0) |
 University | 804 (46.9) |
 Postgraduate studentsabove | 18 (1.0) |
 Missing value | 10 (0.6) |
Yield | |
 Primiparous | 1008 (58.8) |
 Prolificacy | 705 (41.1) |
 Missing value | 2 (0.1) |
Multiple gestations | |
 Yes | 46 (2.7) |
 No | 1667 (97.2) |
 Missing value | 2 (0.1) |
Assisted reproduction | |
 Yes | 44 (2.6) |
 No | 1669 (97.3) |
 Missing value | 2 (0.1) |
Mode of delivery | |
 Spontaneous delivery | 787 (45.9) |
 Cesarean section | 924 (53.9) |
 Missing value | 4 (0.2) |
Allergic diseases | |
 Yes | 236 (13.8) |
 No | 1479 (86.2) |
Gestational hypertension | |
 Yes | 133 (7.8) |
 No | 1581 (92.2) |
 Missing value | 1 (0.1) |
Gestational diabetes mellitus | |
 Yes | 190 (11.1) |
 No | 1525 (88.9) |
Anemia of pregnancy | |
 Yes | 302 (17.6) |
 No | 1397 (81.5) |
 Missing value | 16 (0.9) |
Antibiotic use in pregnancy | |
 Yes | 76 (4.4) |
 No | 1639 (95.6) |