TABLE 1

Demographic Distribution of Current Childhood FA Versus All Children

VariablePopulation-Weighted Frequency % (95% CI)
All ChildrenChildren With FAP
Race and/or ethnicity
 Asian American, non-Hispanic3.2 (2.8–3.8)2.8 (2.2–3.5).20
 African American, non-Hispanic13.2 (12.3–14.2)15.4 (13.1–18.1).06
 White, non-Hispanic52.8 (51.2–54.4)*48.3 (45.0–51.7)*<.01*
 Hispanic24.1 (22.5–25.7)26.5 (23.2–30.0).14
 Multiracial or other6.6 (6.1–7.3)7.1 (5.7–8.7).56
Sex
 Female48.9 (47.8–50.0)48.2 (45.0–51.5).68
 Male51.1 (50.0–52.2)51.8 (48.6–55.0)
Age, y
 05.3 (4.8–5.9)*1.9 (1.5–2.5)*<.001*
 14.9 (4.4–5.3)5.6 (4.3–7.3).28
 25.7 (5.3–6.3)7.5 (5.4–10.4).09
 3–516.2 (15.5–17.0)17.8 (15.3–20.5).22
 6–1027.9 (26.9–28.8)29.1 (26.5–31.9).34
 11–1316.6 (15.9–17.4)16.5 (14.3–18.9).88
 14–1723.4 (22.4–24.4)21.6 (19.3–24.2).17
Household income, $
 <25 00016.1 (14.9–17.3)15.4 (13.0–18.1).55
 25 000–49 99922.2 (20.9–23.5)23.2 (20.6–26.1).43
 50 000–99 99931.1 (29.8–32.5)31.5 (28.6–34.5).82
 100 000–149 99919.2 (18–20.5)20.4 (17.4–23.7).40
 >150 00011.4 (10.3–12.6)9.6 (7.6–11.9).12
Geographic region
 West24.4 (22.9–25.9)22.4 (19.7–25.4).17
 Midwest20.6 (19.5–21.7)19.1 (16.8–21.7).23
 South38.4 (36.9–40.0)39.9 (36.6–43.2).37
 Northeast16.1 (15.0–17.2)17.7 (15.1–20.7).21
Physician-diagnosed comorbid conditions
 Asthma12.2 (11.4–13.0)*32.6 (29.5–35.9)*<.001*
 Atopic dermatitis and/or eczema5.9 (5.3–6.5)*14.9 (12.5–17.7)*<.001*
 Eosinophilic esophagitis0.2 (0.1–0.2)*0.7 (0.4–1.1)*<.001*
 Allergic rhinitis12.8 (12.0–13.6)*30.4 (27.6–33.4)*<.001*
 Insect sting allergy2.2 (1.9–2.6)*6.4 (5.3–7.8)*<.001*
 Latex allergy1.0 (0.8–1.3)*6.6 (4.8–9.0)*<.001*
 Medication allergy4.2 (3.7–4.7)*10.1 (8.2–12.3)*<.001*
 Urticaria and/or chronic hives0.5 (0.4–0.6)*1.9 (1.4–2.6)*<.001*
 Other chronic condition3.2 (2.8–3.7)*7.2 (5.9–8.9)*<.001*
  • * Two-sided P < .05