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Table 4 Associations between children’s BMI z-score and interaction terms of greenspace availability (Data from school entrance examination, city of Hannover, 2010–2014, n = 22,678) $

From: Comparing different data sources by examining the associations between surrounding greenspace and children's weight status

  Model 2a Model 2b Model 2c  
  (Availability index by -NDVI) (Availability index by UA) (Availability index by OSM)
  β (SE) 95% CI β (SE) 95% CI β (SE) 95% CI
Sex * Greenspace Availability 0.03* (0.01) (0.01, 0.06) − 0.02 (0.01) (− 0.04, 0.01) − 0.01 (0.01) (− 0.03, 0.02)
Migration background* Greenspace Availability − 0.001 (− 0.09, − 0.03) 0.01 (0.02) (− 0.02, 0.04) − 0.01 (0.02) (− 0.03, 0.03)
Lower education level * Greenspace Availability − 0.02 (0.02) (− 0.06, 0.01) − 0.02 (0.02) (− 0.06, 0.13) − 0.03 (0.02) (− 0.06, 0.01)
Middle education level * Greenspace Availability 0.01 (0.02) (− 0.03, 0.04) − 0.01 (0.02) (− 0.04, 0.03) − 0.01 (0.02) (− 0.04, 0.03)
  1. $ Adjusted for sex, migration background, family structure, number of siblings, length of child day care participation, parental educational level, birth weight, residential density, unemployment rate
  2. *p < 0.05 (highlighted)