Table 4.

Effects of the community-based counselling intervention on infant feeding at 12 weeks of age in HIV-positive and HIV-negative groups of mothers, Durban South Africa, 2011

	HIV-negative				HIV-positive
	Crude		Adjusted*		Crude		Adjusted*		P value for interaction
Feeding outcome	OR	95 % CI	ORadj	95 % CI	OR	95 % CI	ORadj	95 % CI	intervention×HIV status
Exclusive breast-feeding	2·70	1·98, 3·69	2·70	2·01, 3·70	1·70	1·30, 2·21	1·70	1·32, 2·20	0·01
Exclusive formula-feeding	1·70	1·06, 2·74	1·70	1·06, 2·74	1·93	1·32, 2·83	1·93	1·31, 2·83	0·69
Predominant breast-feeding	1·82	1·38, 2·40	1·82	1·38, 2·40	1·37	0·70, 2·70	1·36	0·69, 2·65	0·48
Mixed formula-feeding	0·83	0·65, 1·05	0·83	0·65, 1·05	0·53	0·37, 0·75	0·53	0·37, 0·74	0·03
Mixed breast-feeding	0·46	0·36, 0·58	0·47	0·37, 0·60	0·49	0·33, 0·75	0·49	0·33, 0·73	0·82

^*Adjusted for cluster, household asset score level and maternal education level.