Table 1 General information on the unilateral and bilateral groups, noting that the isolated kidney group is included in the unilateral group.
From: Effect of retention time on renal function and kidney size in patients with indwelling DJ tubes
n | Mean ± SD | Mean ± SD |
|---|---|---|
Unilateral group(42 + 5) | Bilateral group(23) | |
Age(years) | 51.68 ± 13.99 | 62.7 ± 11.20 |
Retention time(moths) | 67.94 ± 48.26 | 50.22 ± 29.65 |
Number of stent changes | 9.60 ± 7.61 | 8.26 ± 9.50 |
Gender (female/male) | 32/47(48.5%) | 12/23(52.2%) |
Right side | 25/47(53.2%) | - |
Diabetes/Hypertension | 11/47(23.4%) | 8/23(34.8%) |
Chronic kidney disease | 2/47(4.3%) | 11/23(47.8%) |
First diagnosis of hydronephrosis | 45/47(95.7%) | 10/23(43.5%) |
First diagnosis of positive urine culture | 29/47(61.7%) | 16/23(69.6%) |
Malignant obstructive factors | 28/47(59.6%) | 22/23(95.7%) |
History of pelvic surgery | 25/47(53.2%) | 18/23(78.3%) |
History of pelvic radiation | 18/47(38.3%) | 9/23(39.1%) |
History of chemotherapy | 27/47(57.4%) | 18/23(78.3%) |
