Table 5 Association between UTI or pyuria without UTI (Urine WBC < 50 to ≥ 10/hpf) and clinical outcomes.
From: Pyuria, urinary tract infection and renal outcome in patients with chronic kidney disease stage 3–5
UTI | Group 0 | Group 1 | Group 2 |
|---|---|---|---|
No UTI | 1 UTI episode | > 1 UTI episodes | |
Number | 3037 | 61 | 128 |
ESRD | |||
Unadjusted HR | 1 (reference) | 1.51 (1.21–1.90)* | 2.57 (2.18–3.03)* |
Adjusted HR | 1 (reference) | 0.95 (0.75–1.21) | 1.90 (1.58–2.28)* |
Rapid eGFR decline | |||
Unadjusted OR | 1 (reference) | 1.12 (0.82–1.54) | 1.92 (1.54–2.39)* |
Adjusted OR | 1 (reference) | 1.02 (0.71–1.46) | 1.49 (1.13–1.95)* |
All-cause mortality | |||
Unadjusted HR | 1 (reference) | 1.74 (1.27–2.37)* | 3.01 (2.45–3.69)* |
Adjusted HR | 1 (reference) | 1.35 (0.98–1.86) | 1.63 (1.29–2.05)* |
Pyuria without UTI | Group 0 | Group 1 | Group 2 |
|---|---|---|---|
(Urine WBC < 50 to ≥ 10/hpf) | No pyuria | 1–2 pyuria episode | > 2 pyuria episodes |
Number | 2109 | 452 | 100 |
ESRD | |||
Unadjusted HR | 1 (reference) | 1.61 (1.36–1.90)* | 6.42 (4.88–8.45)* |
Adjusted HR | 1 (reference) | 1.13 (0.94–1.36) | 3.53 (2.63–4.75)* |
Rapid eGFR decline | |||
Unadjusted OR | 1 (reference) | 1.24 (0.99–1.55) | 2.20 (1.46–3.31)* |
Adjusted OR | 1 (reference) | 1.40 (1.06–1.84)* | 2.01 (1.23–3.28)* |
All-cause mortality | |||
Unadjusted HR | 1 (reference) | 1.43 (1.12–1.83)* | 2.15 (1.39–3.31)* |
Adjusted HR | 1 (reference) | 1.20 (0.92–1.56) | 1.24 (0.78–1.98) |
