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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)