Table 2. Analysis Between Subject Characteristics and Success of Insertion.
| Characteristics | Subject group |
P | OR (95% CI) | |
|---|---|---|---|---|
| DJ stent (n = 43) | Nephrostomy (n = 45) | |||
| Age | 0.711 | 0.82 (0.30 - 2.21) | ||
| > 40 years | 33 (47.8%) | 36 (52.2%) | ||
| ≤ 40 years | 10 (52.6%) | 9 (47.4%) | ||
| Hydronephrosis grading | < 0.001 | 9.20 (3.04 - 27.81) | ||
| Mild | 23 (82.1%) | 5 (17.95%) | ||
| Moderate | 20 (33.3%) | 40 (66.7%) | ||
| Affected kidney | 0.036 | 2.91 (1.05 - 8.08) | ||
| Unilateral | 15 (68.2%) | 7 (31.8%) | ||
| Bilateral | 28 (42.4%) | 38 (57.6%) | ||
| Urea | 0.138 | 1.92 (0.81 - 4.6) | ||
| < 50 | 20 (58.8%) | 14 (41.2%) | ||
| ≥ 50 | 23 (42.6%) | 31 (57.4%) | ||
| Creatinine | < 0.001 | 5.17 (2.01 - 13.28) | ||
| < 4 mg/dL | 34 (64.2%) | 19 (35.8%) | ||
| ≥ 4 mg/dL | 9 (25.7%) | 26 (74.3%) | ||
| Urine output | 0.006 | 0.28 (0.11 - 0.71) | ||
| ≥ 1,000 mL | 9 (29%) | 22 (71%) | ||
| < 1,000 mL | 34 (59.6%) | 23 (40.4%) | ||
| Cervical cancer staging | 0.006 | 3.37 (1.41 - 8.10) | ||
| III | 27 (64.3%) | 15 (35.7%) | ||
| IV | 16 (34.8%) | 30 (65.2%) | ||
| Radiotherapy | 0.051 | 2.45 (0.99 - 6.07) | ||
| Yes | 19 (63.3%) | 11 (36.7%) | ||
| No | 24 (41.4%) | 34 (58.6%) | ||
| History of pelvic operation | 0.035 | 3.47 (1.11 - 10.79) | ||
| Yes | 13 (72.2%) | 5 (27.8%) | ||
| No | 30 (42.9%) | 40 (57.1%) | ||
CI: confidence interval; OR: odds ratio.