Table 1 ICE distributions for California and study sample 2011–2017.

From: Structural racism is associated with adverse postnatal outcomes among Black preterm infants

 

California population (n = 3,167,807)

n

Mean

SD

Minimum

Maximum

ICE race + income

 Tertile 1

1,055,954

−0.03

0.06

−0.49

0.02

 Tertile 2

1,055,959

0.08

0.04

0.02

0.15

 Tertile 3

1,055,894

0.29

0.11

0.15

1.00

 

Sample population (n = 13,321)

 

n

Mean

SD

Minimum

Maximum

ICE race + income

 Tertile 1

4441

−0.15

0.08

−0.48

−0.06

 Tertile 2

4441

−0.01

0.03

−0.06

0.04

 Tertile 3

4439

0.15

0.11

0.04

1.00