Table 1. Sample characteristics of children with genetic disease/condition, NSCH, ^a 2020 (n = 833).

	Overall		NST determination		Clinical determination
	Number	Weighted %	Number	Weighted %	Number	Weighted %
	Or Mean (CI)		Or Mean (CI)		Or Mean (CI)
Sex
Female	399	51.3%	55	12.8, 6.8–18.8	344	87.2, 81.2–93.2
Male	434	48.7%	73	20.7, 13.3–28.2	361	79.3, 71.8–86.7
Race/ethnicity
White alone	685	75.7%	92	12.9, 8.6–17.1	593	87.1, 82.9–91.4
Black alone	44	8.8%	19	57.2, 36.1–78.2	25	42.8, 21.8–63.9
Other	104	15.5%	17	12.1, 2.9–21.2	87	87.9, 78.8–97.1
Birth more than 3 weeks before due date
Yes	123	22.7	33	19.3, 6.7–31.9	90	80.7, 68.0–93.3
No	691	68.0	92	16.4, 10.9–21.9	599	83.6, 78.1–89.1
Missing (19)
Birth weight <2500 grams
Yes	98	14.2	28	21.9, 6.9–36.8	70	78.1, 63.2–93.1
No	710	85.8	95	15.9, 10.8–21.1	615	84.1, 78.9–89.2
Missing (25)
Difficulty receiving specialist care
Yes	74	11.7	cell suppressedc		66	94.6, 89.7–99.5
No/slight	759	88.3	120	18.2, 12.7–23.6	639	81.8, 76.4–87.3
Newborn Genetic Screening determination of genetic condition
Yes	128	11.8	128	100%	0
No	705	88.2	0		705	100%
Age in years
0 to <6	182	30.9	43	18.3, 8.8–27.9	139	81.7, 72.1, 91.2
6 to <13	305	40.5	48	16.5, 8.6–24.4	257	83.5, 75.6–91.4
13 to <18	346	28.6	37	15.2, 7.1–23.3	309	84.8, 76.1–92.9

^aNational Survey of Children’s Health

^b Confidence Interval

^ccells with values <10 are not reported.