Table 4. The association between preeclampsia and ESKD according to specific causes.
| Cause of ESKD | Number of exposed/unexposed cases | Median follow-up (IQR) among ESKD women, years | Partially adjusted HRa*(95% CI) | Adjusted HRb*(95% CI) |
|---|---|---|---|---|
| Glomerulonephritis | 14/82 | 13.87 (9.34–20.16) | 3.29 (1.86–5.80) | 3.44 (1.93–6.11) |
| Interstitial nephritis | 7/13 | 14.27 (8.90–20.67) | 10.29 (4.09–25.84) | 10.54 (4.09–27.13) |
| Diabetic nephropathy | 17/34 | 15.12 (8.69–23.62) | 10.29 (5.73–18.46) | 9.60 (5.27–17.51) |
| Other specified and unknown CKD | 29/119 | 15.3 (8.46–19.62) | 3.27 (2.08–5.14) | 3.29 (2.08–5.21) |
aModel included year of delivery.
bAdjusted for maternal age, BMI, smoking, education, native country, year of delivery, and parity.
*All p < 0.001
Abbreviations: BMI, body mass index; CI, confidence interval; CKD, chronic kidney disease; ESKD, end-stage kidney disease; HR, hazard ratio; IQR, interquartile range