Table 5.

Multiple regression analysis for the assessment of determinants of exposure for EDCs.

EDCs	Variable		ß (95%CI)	p-value

Butyl benzyl phthalate R² = 0.0730	Race	Black/African American	88.3 (6.80, 170)	0.0339 ^*
		Latino	93.8 (7.74, 180)	0.0329 ^*
		White	38.7 (−29.5, 107)	0.264
		Asian	reference
	Neighborhood	Baytown	33.5 (−43.6, 111)	0.392
		East Houston	11.6 (−65.6, 88.8)	0.767
		Bellaire-Meyerland	50.5 (−10.1, 111)	0.102
		Unclassified	60.2 (−11.0, 131)	0.097
		Addicks	reference
Di-n-butyl phthalate R² = 0.0603	Race	Black/African American	−74.5 (−136, −1.2)	0.0176 ^*
		Latino	−59.2 (−124, 5.45)	0.0724
		White	−43.4 (−93.9, 7.11)	0.0917
		Asian	reference
	Neighborhood	Baytown	−2.55 (−60.6, 55.5)	0.931
		East Houston	−3.03 (−61.8, 55.8)	0.919
		Bellaire-Meyerland	−50.6 (−95.9, −5.28)	0.0289 ^*
		Unclassified	−31.3 (−84.9, 22.3)	0.250
		Addicks	reference
Diethyl phthalate R² = 0.0474	Race	Black/African American	96.2 (3.61, 189)	0.0418 ^*
		Latino	18.4 (−85.3, 122)	0.726
		White	38.5 (−55.9, 133)	0.422
		Asian	reference
Lilial R² = 0.175	Neighborhood	Baytown	105 (9.76, 200)	0.0309 ^*
		East Houston	150 (49.5, 251)	0.0037 ^**
		Bellaire-Meyerland	19.6 (−71.6, 111)	0.6722
		Unclassified	9.39 (−94.5, 113)	0.858
		Addicks	reference
		ADI Score	0.61 (−0.411, 1.62)	0.241
	Age	Youth	−72.3 (−163, 18.0)	0.116
		Senior	−40.6 (−109, 27.7)	0.242
		Adult	reference
Diisobutyl phthalate R²= 0.111	Neighborhood	Baytown	50.0 (1.31, 98.7)	0.0442
		East Houston	44. (−4.27, 92.7)	0.0736
		Bellaire-Meyerland	35.2 (−15.2, 85.6)	0.170
		Unclassified	95.7 (37.7, 154)	0.0014 ^**
		Addicks	reference
	Age	Youth	69.1 (17.6, 120)	0.0088 ^**
		Senior	19.6 (−19.3, 58.5)	0.321
		Adult	reference
Triphenyl phosphate R² = 0.286	Amount of flooding in home	< 1 ft	−3.58 (−57.8, 50.7)	0.896
		1 – 2 ft	−22.5 (−75.6, 30.7)	0.404
		> 2 ft	2.50 (−53.1, 58.1)	0.929
		0	reference
	Hours Spent in Flooded Home	1–3 hr	−43.2 (−99.1, 12.6)	0.128
		4–6 hr	−49.2 (−106, 8.01)	0.0914
		7–12 hr	−24.3 (−81.3, 32.6)	0.399
		>12 hr	−27.4 (−78.5, 23.6)	0.290
		0	reference
	Age	Youth	121 (82.3, 160)	<0.0001^****
		Senior	29.8 (2.44, 57.1)	0.0329^*
		Adult	reference
2,4-di-tert-butylphenol R² = 0.141	Living	Living in flooded home	−4.79 (−10.5, 0.922)	0.0996
	Situation	Moved from flooded home	−1.9 (−7.68, 3.79)	0.504
	Situation	Did not flood	reference
	Gender	Female	4.82 (0.591, 9.05)	0.0257^*
	Gender	Male	reference
	Neighborhood	Baytown	2.81 (−5.45, 11.1)	0.503
		East Houston	−3.75 (−12.1, 4.57)	0.375
		Bellaire-Meyerland	3.71 (−2.69, 10.1)	0.254
		Unclassified	−2.96 (−10.6, 4.65)	0.443
		Addicks	reference
	Race	Black/African American	−0.094 (−8.66, 8.47)	0.983
		Latino	−2.88 (−11.9, 6.18)	0.531
		White	−4.34 (−11.5, 2.84)	0.234
		Asian	reference
Butylated hydroxyanisole R² = 0.337	Neighborhood	Baytown	11.1 (4.45, 17.7)	0.0012^**
		East Houston	−6.47 (−13.1, 0.181)	0.0565
		Bellaire-Meyerland	3.10 (−2.12, 8.31)	0.243
		Unclassified	6.53 (0.397, 12.7)	0.0371^*
		Addicks	reference
	Race	Black/African American	6.45 (0.0534, 12.8)	0.0481 ^*
		Latino	0.550 (−6.42, 7.52)	0.876
		White	−2.18 (−8.73, 4.37)	0.511
		Asian	reference
Bis(2-ethylhexyl) phthalate R² = 0.0945	ADI		−0.46 (−0.87, −0.057)	0.0255 ^*
	Living	Living in flooded home	23.8 (−9.45, 57.2)	0.159
	Situation	Moved from flooded home	−11.9 (−46.5, 22.7)	0.497
		Did not flood	reference
	Race	Black/African American	31.7 (−18.0, 81.5)	0.209
		Latino	57.6 (5.92, 109)	0.0292^*
		White	22.5 (−18.4, 69.4)	0.254
		Asian	reference
ΣEDCs R²= 0.140	Race	Black/African American	278 (75.2, 480)	0.0075 ^**
		Latino	294 (73.8, 515)	0.0092 ^**
		White	−7.03 (−214, 200)	0.9466
		Asian	reference

bold (p < 0.05)

^**

bold (<0.01)

^***

bold (p < 0.001)

^****

bold (p < 0.0001).