Table 3.

Exposure to greenness by buffer distance.

NDVI BUFFER	AGE	Mean (Standard Deviation)	Range
200m	Birth	0.505 (0.11)	0.111–0.772
	Age 12	0.565 (0.10)	0.111–0.722
	Across Childhood	0.535 (0.08)	0.230–0.710
400m	Birth	0.526 (0.10)	0.167–0.775
	Age 12	0.573 (0.10)	0.095–0.765
	Across Childhood	0.559 (0.08)	0.272–0.734
800m	Birth	0.533 (0.10)	0.161–0.742
	Age 12	0.597 (0.10)	0.131–0.754
	Across Childhood	0.564 (0.08)	0.230–0.743