Table 2 Predictive factors for the failure of urethral catheterization under RGU

Age

 Continuous

0.985 (0.957–1.014)

0.311

 Categorized

1.198 (0.578–2.481)

0.627

Past history

 Cerebral vascular disease

1.175 (0.488–2.830)

0.718

 Heart disease

1.024 (0.416–2.518)

0.959

 Pulmonary disease

0.603 (0.271–1.340)

0.214

 Diabetes

0.657 (0.221–1.953)

0.450

 Hypertension

1.187 (0.554–2.545)

0.659

 Chronic renal failure

0.219 (0.027–1.794)

0.157

Previous urologic procedure

8.200 (2.671–25.177)

 < 0.001

Medication for LUTS

0.746 (0.349–1.597)

0.451

Site (ER vs GW)

0.674 (0.306–1.485)

0.328

Reason for catheterization (AUR vs routine)

0.514 (0.205–1.289)

0.156

Perineal trauma (vs none)

0.472 (0.098–2.287)

0.351

RGU finding (others vs rupture)

0.640 (0.261–1.568)

0.329

Chronic renal failure

0.211 (0.022–2.021)

0.177

Previous urologic procedure

9.453 (2.703–33.063)

 < 0.001

Reason for catheterization (AUR vs routine)

0.805 (0.279–3.320)

0.688