Table 1 Patient characteristics of detected uropathogens in urinary stone patients between older and younger
Older N = 169 | Younger N = 338 | P value | |
|---|---|---|---|
Age, y | 67.15 ± 6.30 | 47.42 ± 8.87 | P < 0.001 |
Gender | P = 0.007 | ||
Male, n (%) | 80 (47.3%) | 118 (34.9%) | |
Female, n (%) | 89 (52.7%) | 220 (65.1%) | |
Prevalence of UTIs, n (%) | P = 0.01 | ||
Cystitis | 64 (37.9%) | 103 (30.6%) | |
Asymptomatic bacteriuria | 57 (33.7%) | 85 (25.2%) | |
Pyelonephritis | 28 (16.6%) | 101 (29.9%) | |
Urosepsis | 3 (1.8%) | 5 (1.5%) | |
Other | 17 (10.1%) | 42 (12.5%) | |
Presence of UTI symptoms, n (%) | 74 (43.8%) | 190 (56.2%) | P < 0.001 |
Stone burden (mm) | 22 ± 4.8 | 21 ± 8.1 | P = 0.259 |
Stone Location | P = 0.461 | ||
Kidney, n (%) | 83 (49.2%) | 179 (53.0%) | |
Ureteral, n (%) | 49 (28.8%) | 93 (27.5%) | |
Bladder, n (%) | 6 (3.5%) | 9 (2.7%) | |
Multiple, n (%) | 31 (18.5%) | 57 (16.9%) | |
Hydronephrosis, n (%) | 72 (42.6%) | 160 (47.3%) | P = 0.313 |