Table 5.

ORs (95% CIs) of AML for household use of paint and solvents for various users and time windows of use (conditional logistic regressions, adjustment for income, and either paint or solvent exposure).

Exposure	No. of discordant pairs/triplets (%)	OR (95% CI)
Paint
Overall	52 (52.0)	0.64 (0.32–1.25)
By period of exposure
Preconception	20 (20.0)	1.35 (0.40–4.57)
Pregnancy	32 (32.0)	0.99 (0.37–2.62)
After birth	47 (47.0)	0.86 (0.41–1.77)
By user
Mother	37 (37.0)	1.37 (0.61–3.11)
Father	43 (43.0)	0.39 (0.17–0.92)
Others	27 (27.0)	0.82 (0.33–2.06)
Frequency of usea
Rarely	26 (26.0)	0.44 (0.18–1.07)
Frequently	33 (33.0)	1.37 (0.59–3.16)
Solvents
Overall	44 (44.0)	2.54 (1.19–5.42)
By period of exposure
Before birth	42 (42.0)	0.87 (0.33–2.32)
After birth	36 (36.0)	2.13 (0.77–5.86)
By user
Mother	23 (23.0)	1.64 (0.58–4.62)
Father	37 (37.0)	1.94 (0.87–4.32)
Others	10 (10.0)	1.04 (0.23–4.64)
Frequency of useb
Rarely	15 (15.0)	4.24 (1.24–14.5)
Frequently	35 (35.0)	2.23 (1.01–4.93)

^a“Rarely” indicates one time window only (preconception, first, second, and third trimester of pregnancy, first, second, and third year of life) and fewer than five times; “Frequently” indicates other combinations.

^b“Rarely” indicates four time windows or fewer (preconception, first, second, and third trimester of pregnancy, first, second, and third year of life), and fewer than five times in each; “Frequently” indicates other combinations.