Table 4.

Multivariable analysis of risk factors of potentially damaging immunization delay of children 2–24 months followed by primary-care pediatricians.

Variables	Adjusted OR	95%CI	P
Male sex	0.8	0.5–1.3	0.39
Rank in the sibling ≥3	1.2	0.9–1.5	0.26
Child attending day-care center	1.0	0.6–1.7	0.96
PMH of severe infection	2.6	0.8–9.3	0.13
Working mother	2.4	1.2–4.7	0.01
Chronic disease of one parent	0.6	0.3–1.0	0.05
Child age	1.2	1.1–1.3	<10−3