TABLE 1

Demographics of Cohorts

Gender and AgeTelephonic (N = 407)In-Person (N = 377)Bilingual (N = 417)
Male, n (%)a216 (53.1)205 (54.4)224 (53.7)
Median (range) age, mob22.2 (0–225)23.9 (0–244)28.9 (0–216)
Country of origin of parenta
    United States, n (%)4 (1)1 (1)5 (1)
    Mexico, n (%)379 (93)348 (92)377 (90)
    Other Latin American countries, n (%)c24 (6)28 (7)35 (9)
  • a χ2 test.

  • b Kruskall-Wallis test.

  • c Columbia, Costa Rica, Cuba, El Salvador, Guatemala, Honduras, Nicaragua, Panama, Peru, or Puerto Rico.