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Retrospective Study
©The Author(s) 2025.
World J Nephrol. Jun 25, 2025; 14(2): 104207
Published online Jun 25, 2025. doi: 10.5527/wjn.v14.i2.104207
Table 2 Sub-group analysis comparing demographic and clinical differences between the cohort of patients deemed “difficult by urology” vs “not difficult by urology” after catheter insertion and evaluation, n (%)

Difficult by urology
Not difficult by urology
Unknown
P value
Total66 (25.1)191 (72.6)6 (2.3)
Race33 (12.5)0.506
    AA34 (58.6)108 (62.8)
    Cuban1 (1.7)2 (1.2)
    Hispanic1 (1.7)0 (0)
    White20 (34.5)55 (32)
    Multiple2 (3.4)7 (4.1)
Sex6 (2.3)0.806
    Female5 (7.6)19 (9.9)
    Male61 (92.4)172 (90.1)
CAUTI0.836
    Yes8 (12.1)27 (14.1)6 (2.3)
    No58 (87.9)164 (85.9)
Catheter attempt9 (3.4)0.004
    > 140 (60.6)72 (38.6)
    118 (27.3)92 (48.9)
    08 (12.1)24 (12.8)
History of DUC/TUC7 (2.7)0.038
    Yes17 (25.8)27 (14.2)
    No49 (74.2)163 (85.8)


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