TABLE 1

Number and Prevalence (per 10 000 Population) of Children Aged 0 to 19 Years With LLCs by Year and Age Group in England, 2000–2010

YearNo. of PatientsPrevalence per 10 000 Population
Total95% CIAge ≤1 y95% CIAge 1–5 y95% CIAge 6–10 y95% CIAge 11–15 y95% CIAge 16–19 y95% CI
2000/200130 64324.924.6–25.1116.7113.9–119.529.128.5–29.718.818.3–19.317.417.0–17.916.315.7–16.8
2001/200229 44323.823.6–24.1105.9103.3–108.628.027.4–28.618.117.6–18.617.016.6–17.416.215.7–16.7
2002/200330 50324.724.4–25.0104.2101.6–106.829.528.9–30.219.118.6–19.518.017.5–18.416.516.0–17.0
2003/200431 28025.325.1–25.6104.1101.5–106.629.929.2–30.519.619.1–20.118.518.0–18.917.517.0–18.0
2004/200531 63925.625.4–25.9102.199.6–104.629.929.3–30.520.119.6–20.618.418.0–18.917.917.3–18.4
2005/200634 06627.627.3–27.9106.7104.2–109.231.130.4–31.721.821.3–22.420.419.9–20.919.518.9–20.0
2006/200736 01329.128.8–29.4123.4120.8–126.131.430.8–32.022.321.7–22.821.020.5–21.519.719.2–20.3
2007/200837 44730.229.8–30.5113.5111.0–116.032.932.3–33.623.522.9–24.122.421.9–22.921.120.6–21.7
2008/200937 60130.330.0–30.6117.5114.9–120.132.431.8–33.023.623.0–24.122.522.0–23.122.021.4–22.6
2009/201040 04232.231.9–32.6125.7123.1–128.434.133.5–34.724.824.2–25.424.023.4–24.523.623.0–24.2