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. Author manuscript; available in PMC: 2017 Jul 1.
Published in final edited form as: Respir Med. 2016 May 10;116:34–40. doi: 10.1016/j.rmed.2016.05.008

Table 1.

Characteristics of the study sample and percentages of the weighted population estimate with current asthma and with any selected health conditions excluding asthma.

Sample children
Weighted population estimate
With current asthma
With any selected health conditionb
No. No.a Percent (95% CI) Percent (95% CI) Percent (95% CI)
Total 10,954 61,696 100. 10.4 (9.6, 11.1) 67.3 (66.0, 68.6)
Age, in years
    3–4 1473 8040 13.0 (12.2, 13.9) 7.9 (6.1, 9.7) 52.5 (49.2, 55.8)
    5–9 3441 20,512 33.2 (32.1, 34.4) 10.6 (9.2, 11.9) 66.9 (64.8, 69.0)
    10–14 3562 20,695 33.5 (32.4, 34.7) 10.5 (9.3, 11.7) 69.6 (67.6, 71.5)
    14–17 2478 12,448 20.2 (19.2, 21.1) 11.3 (9.7, 12.9) 73.9 (71.7, 76.1)
Asthma history
    Current 1202 6389 10.4 (9.6, 11.1) 100.0 87.8 (85.7, 90.0)
    Former 619 3391 5.5 (5.0, 6.0) 0.0 80.4 (76.5, 84.2)
    Never 9133 51,915 84.1 (83.3, 85.0) 0.0 64.0 (62.5, 65.4)
Hispanic ethnicity
    No 7780 47,093 76.3 (75.1, 77.5) 10.5 (9.7, 11.3) 69.6 (68.1, 71.2)
    Yes 3174 14,602 23.7 (22.5, 24.9) 10.0 (8.5, 11.5) 59.9 (57.7, 62.1)
No. selected health conditionsb
    0 3531 20,157 32.7 (31.4, 34.0) 3.9 (3.1, 4.6) 0.0
    1 2437 13,524 21.9 (20.9, 22.9) 8.0 (6.7, 9.4) 100.0
    2 1595 8779 14.2 (13.4, 15.0) 9.5 (7.6, 11.5) 100.0
    3 1021 5824 9.4 (8.8, 10.1) 13.7 (11.2, 16.2) 100.0
    4 684 3762 6.1 (5.5, 6.7) 18.4 (14.4, 22.4) 100.0
    5+ 1686 9649 15.6 (14.8, 16.5) 22.8 (20.3, 25.3) 100.0
Parental education
    High school degree or less 4182 21,267 34.5 (33.0, 35.9) 11.8 (10.5, 13.0) 63.7 (61.6, 65.7)
    Some college 3397 19,159 31.1 (29.8, 32.3) 11.6 (10.3, 13.0) 70.7 (68.7, 72.8)
    Bachelor's degree or higher 3375 21,269 34.5 (33.0, 36.0) 7.8 (6.7, 8.9) 67.9 (65.6, 70.2)
Race
    Black/African-American only 1796 8761 14.2 (13.3, 15.1) 17.7 (15.6, 19.8) 67.8 (66.3, 69.2)
    White only 7689 46,032 74.6 (73.4, 75.8) 9.0 (8.1, 9.8) 66.7 (63.5, 69.8)
    Otherc only 861 3857 6.3 (5.6, 6.9) 8.5 (5.4, 11.6) 72.7 (67.8, 77.5)
    Multiple race 608 3046 4.9 (4.4, 5.5) 12.6 (9.2, 16.0) 59.6 (55.4, 63.8)
Sex
    Female 5382 30,182 48.9 (47.8, 50.1) 9.7 (8.7, 10.7) 65.4 (63.6, 67.2)
    Male 5572 31,513 51.1 (49.9, 52.2) 11.0 (10.0, 11.9) 69.2 (67.7, 70.7)
a

In thousands.

b

Excluding asthma.

c

Includes American Indian, Alaska Native, Asian, and other race groups not identified.