Table3 The relationship between GWG categories and maternal/fetal outcomes
Outcome | Pregnancy outcomes by gestational weight gain category | Multivariable logistic regression analyses | ||||
|---|---|---|---|---|---|---|
Inadequate (N = 169) | Adequate (N = 323) | Excessive (N = 230) | P-value | Inadequate weight gain | Excessive weight gain | |
GH (N) | 7 (4.1%) | 42 (13%) | 40 (17.4%) | < 0.001 | 0.28 [0.12–0.66] | 1.15 [0.69–1.91] |
PE (N) | 5 (3%) | 17 (5.3%) | 17 (7.4%) | 0.15 | 0.56 [0.20–1.56] | 1.36 [0.66–2.78] |
GDM(N) | 64 (37.9%) | 69 (21.4%) | 30 (13%) | < 0.001 | 2.30 [1.49–3.54] | 0.49 [0.30–0.80] |
PPH (N) | 8 (4.7%) | 38 (11.8%) | 33 (14.3%) | 0.008 | 0.38 [0.17–0.84] | 1.21 [0.73–2.04] |
Cesarean section (N) | 56 (33.1%) | 108 (33.4%) | 88 (38.3%) | 0.43 | 0.88 [0.58–1.34] | 1.28 [0.88–1.87] |
Assisted vaginal delivery (N) | 14 (8.3%) | 30 (9.3%) | 16 (7.0%) | 0.62 | 0.97 [0.49–1.92] | 0.64 [0.34–1.24] |
Vaginal delivery (N) | 99 (58.6%) | 185 (57.3%) | 126 (54.8%) | 0.73 | 1.13 [0.76–1.67] | 0.91 [0.64–1.29] |
Macrosomia (N) | 7 (4.1%) | 22 (6.8%) | 34 (14.8%) | < 0.001 | 0.67 [0.27–1.66] | 1.93 [1.05–3.54] |
SGA (N) | 4 (2.4%) | 5 (1.5%) | 4 (1.7%) | 0.72 | 1.23 [0.31–4.87] | 1.25 [0.32–4.95] |
LGA (N) | 18 (10.7%) | 53 (16.4%) | 72 (31.3%) | < 0.001 | 0.65 [0.36–1.17] | 1.94 [1.27–2.96] |