Table 3.

Fixed and random effects logistic regression estimates of factors associated with URI at the destination agency (n = 398).

Variable	Category	OR (95% CI)	p-Value
		Fixed Effects
Age	<5 months	Referent	---
	≥5 months	0.3 (0.2–0.6)	0.0 *
Time in transport	N/A	1.1 (1.0–1.1)	0.0 *
Length of stay at destination agency	≤7 days	Referent	---
	8–14 days	3.8 (1.5–9.3)	0.0 *
	15–21 days	9.8 (3.9–24.8)	0.0 *
	≥22 days	20.9 (9.2–47.3)	0.0 *
		Random effects
Source agency	N/A	0.2 (0.0–2.5)	---

* p < 0.05.