Mosquito control exposures and breast cancer risk: analysis of 1071 cases and 2096 controls from the Ghana Breast Health Study

Table 2 Association results of mosquito control methods and breast cancer risk in the Ghana Breast Health Study

Study characteristics	Controls	Cases	OR	95%	CI	p	OR_adj	95%	CI	p
Insecticide-treated net
Never use	909	484	Ref				Ref
Ever use	1175	581	1.06	0.91	1.24	0.43	1.10	0.93	1.29	0.25
Repellent room spray
Never use	980	398	Ref				Ref
Ever use	1101	667	1.80	1.53	2.11	6.01e−13	1.56	1.32	1.84	2.59e−07
Repellent skin cream
Never use	1750	867	Ref				Ref
Ever use	321	188	1.51	1.23	1.87	0.00009	1.35	1.08	1.67	0.007
Mosquito coil
Never use	736	419	Ref				Ref
Ever use	1344	644	0.99	0.84	1.16	0.88	0.98	0.82	1.16	0.77
Other Mosquito control products
Never use	1995	1028	Ref				Ref
Ever use	32	13	0.87	0.45	1.68	0.68	0.87	0.44	1.70	0.68

OR adjusted for age and site
OR_adj models adjusted for age, site, education, body size, age at menarche, number of pregnancies, age at first birth, median breastfeeding, menopausal status, and age at menopause

ISSN: 1465-542X