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Table 4 Results from multiplicative interaction by levels of neighborhood deprivation index (NDI) and by sex for the primary model (Model 2)

From: Neighborhood greenspace and risk of type 2 diabetes in a prospective cohort: the Multi-Ethnic Study of Atherosclerosis

Model

1 km annual median NDVI

1 km high vegetation season median NDVI

Model 2, plus interaction by NDIa (p-value)

0.64

0.58

Model 2, plus interaction by sexb (HR (95% CI))

1.33 (1.05, 1.69)*

1.39 (1.08, 1.80)*

  1. aReported p-values for NDI are derived from an ANOVA comparing the interaction model to a model without an interaction
  2. b Reported coefficients for sex are derived from the interaction term of NDVI and sex, showing the effect of greenspace by sex. Females are the referent category
  3. Adjustment set includes all Model 2 covariates plus interaction term between greenspace and NDI tertile or between greenspace and sex
  4. * p ≤ 0.05
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Environmental Health

ISSN: 1476-069X