. Author manuscript; available in PMC: 2023 Jan 20.

Published in final edited form as: Infect Control Hosp Epidemiol. 2015 Apr 14;36(7):786–793. doi: 10.1017/ice.2015.76

TABLE 3.

Logistic Regression Model of Risk Factors Associated With Recurrent Colonization With MRSA

Variable	OR (95% CI)	P value
Duration of colonization	1.00 (0.98–1.01)	.447
Age^a	1.00 (0.99–1.02)	.792
Percent of household members younger than 18^b	1.01 (1.00–1.02)	.043
Treatment with clindamycin	0.52 (0.29–0.93)	.004
At least 1 household member with MRSA colonization: First 14 days	1.59 (0.65–3.87)	.306
At least 1 household member with MRSA colonization: Day 15 to clearance	2.64 (0.69–10.07)	.156
At least 1 household member with MRSA colonization: Clearance to recurrence or end of follow-up	0.92 (0.39–2.15)	.850

NOTE. OR, odds ratio.

OR represents odds for each 1-year increase in age.

OR represents odds for each 10% increase in number of household members.