Table 4.

Multivariate analysis results showing the relationship between the log-transformed volume based urinary 3PBA concentrations and various pesticide use, home disrepair and food diary items.

Total Study Population (n=208)	Percent Users	Estimate	Standard Error	t value	Pr > t
Creatininea		0.61	0.11	5.4	<.0001
Mother or Child		−0.31	0.16	−1.9	0.06
Home Disrepair Scoreb	20	0.17	0.09	2.0	0.049
Outdoor Sprayc	15	0.77	0.35	2.2	0.03
Inside Housing Conditionsd	40	0.26	0.19	1.4	0.17
Children (n=103)
Creatininea		0.59	0.15	3.8	0.0003
Home Disrepair Scoreb	19	0.16	0.10	1.7	0.10
Outdoor Sprayc	15	0.71	0.39	1.8	0.07
Inside Housing Conditionsd	40	0.38	0.21	1.8	0.08
Apple Yes/No	28	−0.48	0.32	−1.5	0.13
Milk Total	86	−0.15	0.13	−1.2	0.22
All Meat Total	76	0.25	0.15	1.7	0.10
Cereal Total	50	−0.42	0.24	−1.7	0.08
Mothers (n=105)
Creatininea		0.53	0.18	3.0	0.0038
Home Disrepair Scoreb	21	0.22	0.10	2.2	0.03
Outdoor Sprayc	14	0.88	0.39	2.3	0.03
Inside Housing Conditionsd	41	−0.10	0.21	−0.5	0.64
Eggs Yes/No	39	−0.38	0.29	−1.3	0.19
Beans Yes/No	53	−0.37	0.29	−1.3	0.21
Grapes Yes/No	12	0.54	0.43	1.3	0.21
Chicken Yes/No	24	0.58	0.35	1.7	0.10
Cereal Total	37	0.58	0.28	2.1	0.04

^aLog transformed values

^bIncludes water damage, water leaks, carpet damage, counter damage and rotten wood assessed at time of urine collection

^cData from baseline interview (2006–2007)

^dStaff evaluated data from follow-up interview (2009–2010)