| Chronic kidney disease (N = 10,922) | End-stage kidney disease (N = 547) | ||
---|---|---|---|---|
n | Fully adjusted | n | Fully adjusted | |
HR (95% CI) | HR (95% CI) | |||
Exposure 1 | ||||
 Term delivery (≥ 37 weeks) | 9428 | 1.0 | 424 | 1.0 |
 Preterm delivery (< 37 weeks) | 1494 | 1.39 (1.32–1.47) | 123 | 2.28 (1.85–2.81) |
Exposure 2 | ||||
 Term delivery (≥ 37 weeks) | 9428 | 1.0 | 424 | 1.0 |
 Moderate preterm delivery (32–36 + 6 weeks) | 1217 | 1.34 (1.26–1.42) | 92 | 2.03 (1.61–2.56) |
 Very preterm delivery (28–31 + 6 weeks) | 182 | 1.59 (1.37–1.84) | 21 | 3.17 (2.01–5.01) |
 Extremely preterm delivery (< 28 weeks) | 95 | 2.05 (1.67–2.51) | 10 | 5.14 (2.81–9.40) |
Exposure 3 | ||||
 Full term delivery (39–41 + 6 weeks) | 5032 | 1.0 | 213 | 1.0 |
 Post-term delivery (≥ 42 weeks) | 1202 | 1.04 (0.97–1.11) | 48 | 1.01 (0.74–1.39) |
 Early term delivery (37–38 + 6 weeks) | 3194 | 1.21 (1.15–1.26) | 163 | 1.48 (1.20–1.82) |
 Moderate preterm delivery (32–36 + 6 weeks) | 1217 | 1.44 (1.35–1.53) | 92 | 2.36 (1.83–3.04) |
 Very preterm delivery (28–31 + 6 weeks) | 182 | 1.71 (1.47–1.98) | 21 | 3.70 (2.32–5.90) |
 Extremely preterm delivery (< 28 weeks) | 95 | 2.20 (1.80–2.70) | 10 | 5.98 (3.24–11.03) |
Exposure 4 | ||||
 Term delivery (≥ 37 weeks) | 9428 | 1.0 | 424 | 1.0 |
 Spontaneous preterm delivery (< 37 weeks) | 1084 | 1.31 (1.23–1.40) | 71 | 1.89 (1.46–2.44) |
 Iatrogenic preterm delivery—preeclampsia (< 37 weeks) | 188 | 2.76 (2.39–3.19) | 22 | 6.52 (4.19–10.14) |
 Iatrogenic preterm delivery—SGA (< 37 weeks) | 134 | 1.79 (1.51–2.13) | 19 | 4.89 (3.33–8.40) |
 Iatrogenic preterm delivery—preeclampsia and SGA (< 37 weeks) | 88 | 2.18 (1.77–2.69) | 11 | 5.91 (3.24–10.76) |
Exposure 5 | ||||
 Two term deliveries (≥ 37 weeks) | 4208 | 1.0 | 189 | 1.0 |
 One preterm (< 37 weeks) and one term delivery (≥ 37 weeks) | 529 | 1.32 (1.21–1.45) | 37 | 1.70 (1.18–2.44) |
 Two preterm deliveries (< 37 weeks) | 72 | 1.43 (1.13–1.81) | 7 | 2.66 (1.24–5.69) |