Table 2.

Logistic regression models for exclusive breastfeeding among native Spanish and Chinese immigrant women (n = 73)

	Model 1a			Model 2b			Model 3c			Model 4d
	OR	95% CI	p	OR	95% CI	p	OR	95% CI	p	OR	95% CI	p
Spanish women (n = 40)	1.00			1.00			1.00			1.00
Chinese women (n = 33)	0.21	0.05–0.90	0.037	0.52	0.06–4.79	0.292	1.68	0.06–44.6	0.852	0.33	0.05–2.33	0.305

^aModel 1, adjusted for SES (FAS+ parental education level) and biological confounders (age, cesareans, birth weight)

^bModel 2, adjusted for SES, biological confounders and working conditions (paid work, return-to-work intention)

^cModel 3, adjusted for SES, biological confounders and working conditions (work status, return-to-work time frame)

^dModel 4, adjusted for SES, biological confounders and attitudinal variables (IIFAS)