Table 5.

Multivariable logistic regression results: associations between expressed human milk use at 2 weeks postpartum and human milk feeding outcomes in the subsample with access to IBCLC services through the CPNP

Model	Outcome (sample size for unadjusted; adjusted)	OR (95% CII)
		Unadjusted	P value	Adjusted	P value
4	Cessation before 6 months (N=234; N=231)	2.87 (1.43 to 5.74)	0.003	4.66 (2.10 to 10.34)	<0.001
5	Non-exclusive human milk feeding postdischarge for 4 months (N=233; N=223)	2.15 (1.08 to 4.27)	0.028	1.50 (0.69 to 3.28)	0.305
6	Non-exclusive human milk feeding postdischarge for 6 months (N=234; N=229)	4.55 (1.55 to 13.36)	0.006	3.44 (1.12 to 10.61)	0.031

Model 4 adjusted for parity and number of IBCLC visits; Model 5 adjusted for hospital formula, ethnicity and number of IBCLC visits; Model 6 adjusted for hospital formula and number of IBCLC visits.

CPNP, Canada Prenatal Nutrition Program; IBCLC, International Board Certified Lactation Consultant.