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. 2017 Jan 24;5:e2905. doi: 10.7717/peerj.2905

Table 1. Characterization of US-born and foreign-born 12-to-17-year-olds in the nationally representative sample.

Approximate unweighted numbers for self-identified ethnic groups (racial/ethnic heritage) by male–female and US/foreign-born origin. Data from the Restricted-use Data Analysis System (RDAS), National Surveys on Drug Use & Health, United States 2002–2013.a

US-Born (n = 102,379) Foreign-Born (n = 8,750)
Estimated number and percentages with frequent parent–child conflict
Yes No Yes No
(n = 23,795)(%) (n = 78,584)(%) (n = 1,397)(%) (n = 7,353)(%)
Non-Hispanic White 17,625 (74.06) 50,690 (64.50) 518 (37.07) 2,495 (33.92)
Non-Hispanic African Americanb 2,100 (8.83) 12,583 (16.01) 67 (4.80) 405 (5.51)
Hispanic:
Mexico origin 2,070 (8.70) 8,438 (10.74) 270 (19.33) 1,860 (25.30)
Non-Mexican origin 1,413 (5.94) 4,574 (5.82) 269 (19.26) 1,339 (18.21)
Non-Hispanic Asian:
China origin 175 (0.74) 621 (0.79) 64 (4.58) 205 (2.79)
Non-Chinese origin 412 (1.73) 1,678 (2.14) 209 (14.96) 1,049 (14.27)

Notes.

a

The RDAS system does not disclose actual cell counts, but Vsevolozhskaya & Anthony (2014) provide a method that can be used to derive unweighted effective sample size values as shown here.

b

Within-subgroup analyses were not calculated due to small sample sizes (e.g., Non-Hispanic African Americans of Caribbean origin vs. African origin).