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. 2017 Jul 13;14(7):771. doi: 10.3390/ijerph14070771

Table 5.

Mixed-effects logistic regression results for the odds of term low birthweight.

Term Births in Study Population (n = 91,963) Term Births in Deprived Tracts (n = 45,321)
Model OR 95% CI Model OR 95% CI
Mean NDVI (100 m buffer)
Adjusted 0.8971 0.5866–1.3719 Adjusted 1.0009 0.9978–1.0039
Unadjusted 1.1054 0.7761–1.5744 Unadjusted 2.2958 * 1.2878–4.093
Mean NDVI (250 m buffer)
Adjusted 1.0751 0.6331–1.8258 Adjusted 1.5767 0.6823–3.6437
Unadjusted 1.2547 0.8306–1.8956 Unadjusted 3.4033 * 1.6151–7.1712
Mean NDVI (500 m buffer)
Adjusted 1.0847 0.6030–1.9512 Adjusted 1.4897 0.5607–3.9583
Unadjusted 1.2335 0.7842–1.9401 Unadjusted 3.2889 * 1.3832–7.8205
Street tree count (100 m buffer)
Adjusted 1.0002 0.9982–1.0021 Adjusted 1.0009 0.9978–1.0039
Unadjusted 0.9965 * 0.9946–0.9983 Unadjusted 0.9988 0.9957–1.0018
Street tree count (250 m buffer)
Adjusted 1.0000 0.9995–1.0005 Adjusted 1.0002 0.9995–1.0010
Unadjusted 0.9989 * 0.9985–0.9993 Unadjusted 0.9995 0.9988–1.0002
Street tree count (500 m buffer)
Adjusted 0.9999 0.9998–1.0001 Adjusted 0.9999 0.9997–1.0002
Unadjusted 0.9996 * 0.9995–0.9998 Unadjusted 0.9997 * 0.9995–0.9999

* Denotes significance. The adjusted models control for maternal age, race, region of birth, education, Medicaid status, marital status, tobacco use during pregnancy, and alcohol use during pregnancy; the infant’s gestational age, sex, and season of birth; the distance to industrial land use; the distance to the nearest major road; neighborhood deprivation; population density; access to major green space; and access to publicly accessible waterfront areas.