Table 4b.

Adjusted^a odds ratios (95% confidence intervals) for the association between neighborhood indices and pregnancy-related behaviors and outcomes among Non-Hispanic white women.

	Quartiles	Smoking	Weight gained during pregnancy <15 lbs	Weight gained during pregnancy ≥ 40 lbs	Pregnancy-induced hypertension/eclampsia	Term Low Birthweightb	Preterm Birth
Physical incivilities	1	1.00	1.00	1.00	1.00	1.00	1.00
	2	1.28 (0.92, 1.80)	1.11 (0.88, 1.39)	1.04 (0.94, 1.15)	1.24 (1.00, 1.52)	1.33 (0.86, 2.07)	1.04 (0.88, 1.23)
	3	1.76 (1.27, 2.45)	1.57 (1.25, 1.96)	1.14 (1.02, 1.27)	1.37 (1.10, 1.71)	1.07 (0.67, 1.73)	1.12 (0.94, 1.34)
	4	2.13 (1.51, 2.99)	1.92 (1.47, 2.50)	1.15 (1.00, 1.32)	1.55 (1.18, 2.04)	1.78 (1.06, 2.98)	1.38 (1.12, 1.72)
	Test of trend	<0.001	<0.001	0.010	0.001	0.093	0.006
	p-value
Social spaces	1	1.00	1.00	1.00	1.00	1.00	1.00
	2	1.14 (0.79, 1.62)	1.00 (0.78, 1.30)	0.98 (0.87, 1.10)	1.01 (0.79, 1.29)	1.17 (0.71, 1.95)	0.94 (0.78, 1.13)
	3	1.39 (0.97, 1.98)	1.32 (1.02, 1.70)	1.03 (0.91, 1.16)	1.05 (0.81, 1.35)	1.46 (0.89, 2.42)	1.07 (0.88, 1.29)
	4	1.82 (1.28, 2.59)	1.40 (1.09, 1.81)	1.08 (0.95, 1.22)	1.26 (0.98, 1.63)	1.30 (0.78, 2.17)	1.13 (0.94, 1.37)
	Test of trend	<0.001	0.001	0.149	0.055	0.236	0.076
	p-value
Walkability	1	1.00	1.00	1.00	1.00	1.00	1.00
	2	0.79 (0.56, 1.12)	0.73 (0.56, 0.95)	0.88 (0.77, 1.00)	0.84 (0.65, 1.10)	0.93 (0.56, 1.54)	0.79 (0.65, 0.96)
	3	0.68 (0.48, 0.95)	0.74 (0.58, 0.94)	0.86 (0.77, 0.97)	0.85 (0.67, 1.07)	0.96 (0.60, 1.54)	0.82 (0.68, 0.98)
	4	0.60 (0.43, 0.85)	0.71 (0.55, 0.91)	0.90 (0.80, 1.02)	0.77 (0.60, 0.98)	0.97 (0.60, 1.57)	0.77 (0.63, 0.92)
	Test of trend	0.002	0.013	0.135	0.050	0.938	0.014
	p-value
Borders	1	1.00	1.00	1.00	1.00	1.00	1.00
	2	0.89 (0.63, 1.25)	1.00 (0.78, 1.29)	1.03 (0.92, 1.15)	0.97 (0.76, 1.24)	1.27 (0.79, 2.02)	0.92 (0.77, 1.10)
	3	1.34 (0.95, 1.91)	1.17 (0.90, 1.52)	1.04 (0.92, 1.18)	1.03 (0.80, 1.34)	1.06 (0.63, 1.76)	0.85 (0.70, 1.04)
	4	0.87 (0.61, 1.25)	1.01 (0.77, 1.32)	1.08 (0.95, 1.22)	1.05 (0.81, 1.37)	1.09 (0.65, 1.82)	0.98 (0.81, 1.19)
	Test of trend	0.930	0.664	0.224	0.552	0.954	0.785
	p-value
Arterial features	1	1.00	1.00	1.00	1.00	1.00	1.00
	2	0.65 (0.48, 0.89)	0.98 (0.79, 1.22)	0.98 (0.88, 1.09)	0.91 (0.73, 1.14)	1.21 (0.79, 1.86)	0.92 (0.78, 1.09)
	3	0.61 (0.44, 0.84)	0.79 (0.62, 1.01)	0.98 (0.87, 1.10)	0.92 (0.72, 1.16)	0.75 (0.46, 1.22)	0.80 (0.67, 0.96)
	4	0.50 (0.35, 0.71)	0.78 (0.60, 1.03)	0.93 (0.82, 1.06)	0.84 (0.65, 1.09)	1.14 (0.69, 1.88)	0.96 (0.79, 1.17)
	Test of trend	<0.001	0.022	0.327	0.215	0.797	0.246
	p-value

^aAdjusted for maternal age, education, marital status, and number of pregnancies.

^bAmong only term births.