| % (n) |
---|---|
Diabetes mellitus | 12.3 (17) |
Pregnancy | 5.8 (8) |
Renal stones without obstructive uropathy | 5.1 (7) |
Vesicoureteral reflux | 3.6 (5) |
Prior respiratory tract infection | 4.3 (6) |
Former kidney transplantation | 2.9 (4) |
Obstructive (nephro-)ureterolithiasis | 1.4 (2) |
Alcohol abuse | 1.4 (2) |
Neurogenic bladder dysfunction | 1.4 (2) |
Crohn’s disease | 1.4 (2) |
Prostatic hyperplasia | (1) |
Lupus erythematodes | (1) |
AIDS | (1) |