Table 3.

Univariate logistic regression analysis of factors influencing quinolone resistance.

FQ resistance	OR (95% CI)	P
Age ≥ 65 y	1.28 (0.42–4.35)	0.453
Diabetes	3.47 (0.1–6.32)	0.520
Prior UTI	4.45 (1.36–10.52)	0.02a)
Presence of urinary catheter	1.08 (0.22–6.43)	0.38
Prior antibiotic exposure within 6 mo	34.2 (3.16–178.52)	0.001a)
Prior prostate biopsy	3.02 (0.82–6.88)	0.24

CI, confidence interval; FQ, fluoroquinolone; OR, odds ratio; URI, urinary tract infection.

^a)Statistically significant.