From: Gestational diabetes mellitus is associated with the neonatal gut microbiota and metabolome
Variables | GDM group (n=147) | Control group (n=271) | P |
---|---|---|---|
Maternal | |||
 Age, years (mean ± SD) | 29.51±3.79 | 29.04±4.00 | 0.244 |
 Pre-pregnancy BMI, kg/m2 (mean ± SD) | 21.55±2.99 | 21.20±3.75 | 0.327 |
 Smoking status [n (%)] | |||
  Ever | 0 (0.00) | 2 (0.74) | 0.763 |
  Never | 147 (100.00) | 269 (99.26) | |
 Second-hand smoking [n (%)] | |||
  Yes | 31 (21.09) | 75 (27.68) | 0.174 |
  No | 116 (78.91) | 196 (72.32) | |
 Drinking status [n (%)] | |||
  Ever | 1 (0.68) | 6 (2.21) | 0.443 |
  Never | 146 (99.32) | 265 (97.79) | |
 Parity [n (%)] | |||
  Nulliparae | 127 (86.39) | 219 (80.81) | 0.191 |
  Multiparae | 20 (13.61) | 52 (19.19) | |
 Family history of diabetes [n (%)] | |||
  Yes | 24 (16.33) | 35 (12.92) | 0.418 |
  No | 123 (83.67) | 236 (87.08) | |
 Gestational age, days (mean ± SD) | 277.75±7.47 | 276.37±7.96 | 0.085 |
 Peripartum antibiotics [n (%)] | |||
  Yes | 24 (16.33) | 27 (9.96) | 0.082 |
  No | 123 (3.67) | 244 (90.04) | |
Neonatal | |||
 Sex [n (%)] | |||
  Boy | 74 (50.34) | 140 (51.66) | 0.876 |
  Girl | 73 (49.66) | 131 (48.34) | |
 Delivery status [n (%)] | |||
  Vaginal | 87 (59.18) | 201 (74.17) | 0.002 |
  Cesarean | 60 (40.82) | 70 (25.83) | |
 BW, g (mean ± SD) | 3511.63±425.40 | 3329.22±347.42 | < 0.001 |