Patients with urinary tract dilatation and proteinuria <0.3 g/day (12 pts) | Patients with urinary tract dilatation and proteinuria ≥0.3 <0.5 g/day (5 pts) | Patients with urinary tract dilatation and proteinuria ≥0.5 g/day (6 pts) | Patients with acute urinary tract infection without dilatation (14 pts) | |
---|---|---|---|---|
Mean age (start of pregnancy) ± sd | 28.6 ± 5.93 | 29.2 ± 5.93 | 29.8 ± 4.49 | 29.8 ± 6.60 |
Primiparous n (%) | 5 (41.7%) | 3 (60%) | 2 (33.3%) | 9 (64.3%) |
Median week of referral | 23 (4–36) | 8 (5–33) | 30 (18–35) | 21 (7–36) |
Data at referral of pregnancy | ||||
Mean creatinine (mg/dl) ± sd | 0.6 ± 0.12 | 0.7 ± 0.09 | 0.6 ± 0.21 | 0.6 ± 0.13 |
GFR (EPI) | 124 ± 13 | 118 ± 12 | 125 ± 25 | 120 ± 14 |
Hypertension | No | No | No | No |
Median proteinuria (g/24 h) * | 0.1 (0.08-0.31) | 0.1 (0.07-0.18) | 1.09 (0.1-2.65) | 0.1 (0.06-0.53) |
“JJ” stenting during pregnancy § | 0 | 1/5 | 5/6 | 0 |
Data at delivery | ||||
Mean creatinine (mg/dl) ± sd | 0.6 ± 0.15 | 0.6 ± 0.20 | 0.7 ± 0.22 | 0.6 ± 0.12 |
GFR | 124 ± 18 | 118 ± 26 | 118 ± 27 | 117 ± 14 |
Hypertension | No | No | No | 1 (7.1%) |
median proteinuria (g/24 h) ** | 0.1 (0.07-0.16) | 0.3 (0.3-0.38) | 1.7 (0.6-2.54) | 0.1 (0.1-0.23) |
Mean gestational age ± sd *** | 38.8 ± 1.7 | 38.6 ± 1.8 | 35.5 ± 1.8 | 38.8 ± 1.4 |
Preterm delivery <37 weeks n (%)§§ | 2 (16.7%) | 0 | 4 (66.7%) | 0 |
Vaginal delivery n (%) | 10 (83.3%) | 2 (40%) | 6 (100%) | 12 (85.7%) |
Weight of newborn ± sd **** | 3315.4 ± 548.92 | 3136 ± 453.02 | 2553.3 ± 372.86 | 3236.7 ± 494.7 |
Newborns ≤10 th centile | 0 | 0 | 1 (16.7%) | 1 (7.1%) |