TABLE 2.

Child and Family Characteristics Overall and by Medical Complexity Status (Total Sample N = 73 387 211)

Characteristic	Overall, Weighted %	Non-SHCN (n = 59c624c982 [81.2%]), Weighted %	CSHCN (n = 12c606c103 [17.2%]), Weighted %	CMC (n = 1c156c126 [1.6%]), Weighted %	Pa
Age, y
0–5	32.3	35.6	18.1	16.0	<0.001
6–11	33.9	32.9	38.3	35.9
12–17	33.8	31.5	43.6	48.1
Sex
Male	51.1	49.5	57.2	66.9	<0.001
Female	48.9	50.5	42.8	33.1
Race
White	51.4	51.5	51.7	45.9	<0.001
Black	13.1	12.0	17.7	19.3
Hispanic	24.7	25.3	21.8	27.1
Other	10.8	11.2	8.9	7.6
Insurance type
Public	31.3	29.3	38.4	52.7	<0.001
Private	57.1	59.4	49.8	22.0
Mix of public and private	4.6	3.9	6.7	20.1
Unknown type	0.8	0.8	0.9	0.5
Uninsured	6.2	6.6	4.1	4.3
Family income, % FPL
≥400	30.2	30.9	27.9	15.7	<0.001
200–399	6.8	27.2	25.7	21.2
100–199	21.8	21.7	22.3	26.2
<100	21.2	20.2	24.1	36.9
Parental employment
≥1 parent employed	96.3	96.4	96.0	90.0	<0.001
Unemployed	3.7	3.6	4.0	10.0
Highest household education level
College or higher	50.4	51.3	47.6	35.3	<0.001
Some college	23.8	23.2	25.6	31.3
High school or equivalent	20.9	20.6	21.7	27.4
Less than high school	4.9	4.9	5.1	6.1
Household family structure
2 parents, married	67.1	69.6	56.9	49.7	<0.001
2 parents, not married	8.9	8.8	9.2	12.7
Single parent	16.3	14.6	23.4	24.4
Other family type	7.7	6.9	10.6	13.2
Primary household language
English	85.6	84.3	91.2	88.9	<0.001
Non-English	14.4	15.7	8.8	11.1

All data were weighted for survey to generate national estimates. FPL, federal poverty level.

^aχ² analysis.