Table 3:

Association of demographic and clinical characteristics with prescription for antibiotics within 7 days of the annual evaluation.

	Unadjusted OR (95% CI)	p-value	Adjusted OR (95% CI)	p-value
Age	1.00 (0.99–1.0)	0.71	1.00 (0.99–1.01)	0.40
Race
White	Reference		Reference
Black	0.71 (0.61–0.84)	0.01	0.70 (0.59–0.83)	<0.01
Other	0.81 (0.64–1.01)	0.69	0.84 (0.66–1.07)	0.16
Ethnicity
Non-Hispanic	Reference		Reference
Hispanic	1.12 (0.89–1.40)	0.05	1.06 (0.80–1.40)	0.69
Unknown	0.72 (0.51–1.02)	0.03	0.51 (0.32–0.82)	0.01
Gender
Male	Reference		Reference
Female	1.41(1.05–1.88)	0.02	1.22 (0.84–1.76)	0.29
Neurologic Level of Injury
Tetraplegia AIS A-C	Reference		Reference
Paraplegia AIS A-C	1.08 (0.90–1.30)	<0.01	1.16 (0.92–1.47)	0.20
AIS D	0.67 (0.56–0.81)	<0.01	1.01 (0.80–1.28)	0.92
Not Classified	0.83 (0.67–1.03)	0.38	1.11 (0.83–1.47)	0.48
Etiology of Injury
Motor Vehicle Collision	Reference		Reference
Fall	0.82 (0.66–1.00)	0.16	0.97 (0.77–1.25)	0.83
Other	0.87 (0.75–1.01)	0.54	1.03 (0.86–1.20)	0.80
Comorbidity Index	1.05 (1.01–1.09)	0.02	1.06 (1.01–1.11)	0.03
Bladder Management
Catheter	Reference		Reference
No Catheter	0.47 (0.42–0.54)	<0.01	0.68 (0.57–0.82)	<0.01
Organism Identified on Culture in Top 3
Yes	Reference		Reference
No	0.42 (0.37–0.47)	<0.01	0.48 (0.41–0.57)	<0.01
Urine Culture During Annual Evaluation
Yes	Reference		Reference
No	0.51 (0.45–0.59)	<0.01	0.62 (0.51–0.75)	<0.01