TABLE 2

Prevalence of Lifetime NMPO Use Among Parents and Adolescents by Sex, Race and/or Ethnicity, and Adolescent Age in Parent-Adolescent Dyads (2004–2012 NSDUH)

Lifetime NMPO Use, % (95% CI)nP
Parents
 Mothers12.8 (12.1–13.6)a21 200.05
 Fathers14.3 (13.4–15.3)b13 800__
  Race and/or ethnicity
  White15.6 (14.8–16.4)a23 500.001
  African American9.6 (8.2–11.2)b4000
  Hispanic9.2 (8.0–10.4)b5400
  Other11.7 (9.2–14.7)b2200
Adolescents
 Male8.5 (7.8–9.3)17 900ns
 Female9.2 (8.5–9.9)17 100
 Race and/or ethnicity
  White9.2 (8.6–9.9)22 100ns
  African American8.3 (6.9–9.8)3900
  Hispanic8.8 (7.8–9.9)6200
  Other7.0 (5.4–8.9)2800
 Age, y
  124.4 (3.5–5.6)a6300.001
  134.6 (3.8–5.7)a6500
  146.2 (5.3–7.4)b6000
  1511.0 (9.7–12.5)c5700
  1612.1 (10.9–13.4)c5500
  1714.5 (13.1–16.0)d5000
  • Weighted estimates. For each characteristic (sex, race and/or ethnicity, and age), different superscripts indicate significant group differences at P < .05. ns, not significant; —, not applicable.