Table 1 Demographics of middle-school children with CPC*
Characteristic | Children with CPC (n = 173) | Children without CPC (n = 2224) |
|---|---|---|
Prevalence in population | 7.2% [3.3–11.1] | -- |
Age (years): median (range) | 13 (12–15) | 13 (11–16) |
% Female | 63% [56–70] | 50% [48–52] |
Race (%) | ||
Caucasian | 29% [22–36] | 31% [29–33] |
African American | 27% [20–34] | 20% [18–21] |
Asian | 23% [17–29] | 32% [30–34] |
Native American | 4% [1–7] | 2% [1–3] |
Other | 17% [11–23] | 15% [13–16] |