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

Table 3 Association results of mosquito control methods alone or in combination with other products compared to clean referent with and without adjustment for other control products

Exposure	Controls	Cases	OR_adj	95%	CI	p	OR_madj	95%	CI	p
Never reported use of any insecticide vector control product	191	77	Ref
Ever use insecticide-treated net only	218	117	1.39	0.96	2.01	0.079
Ever use repellent room spray only	131	110	1.85	1.25	2.72	0.002
Ever use repellent skin cream only	10	3	–
Ever use mosquito coil only	216	78	0.97	0.66	1.43	0.873
Never reported use of any insecticide vector control product	191	77	Ref				Ref
Ever use any combination of insecticide-treated net with other insecticide products	1175	581	1.47	1.09	1.99	0.01	1.19	0.86	1.65	0.29
Ever use any combination of repellent spray with other insecticide products	1101	667	1.74	1.29	2.36	< 0.001	1.42	1.15	1.75	0.001
Ever use any combination of repellent cream with other insecticide products	321	188	1.83	1.29	2.59	0.001	1.21	0.97	1.52	0.08
Ever use any combination of mosquito coil with other insecticide products	1344	644	1.39	1.02	1.87	0.04	0.83	0.58	1.18	0.30

OR_adj 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
OR_madj 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 and all mosquito control products

ISSN: 1465-542X