Skip to main content

Table 3 Multivariable logistic regression models of physician advice to quit smoking among adolescents; NSDUH 2013 (n = 1,886)

From: Physician tobacco screening and advice to quit among U.S. adolescents – National Survey on Drug Use and Health, 2013

  Model A Model B Model C Model D
Variable OR
(95% CI)
p OR
(95% CI)
p OR
(95% CI)
p OR
(95% CI)
p
Screened for Tobacco 12.60 (7.98, 19.88) <.001 12.73 (8.15, 19.89) <.001 7.12 (3.98, 12.74) <.001 6.01 (3.35, 10.79) <.001
Sex
 Female (ref)
 Male 1.32 (.94, 1.86) ns 1.50 (1.07, 2.12) .021 1.67 (1.19, 2.36) .004 1.60 (1.13, 2.26) .009
Age
 12–13 (ref) –-
 14–17 .97 (.41, 2.32) ns .90 (.38, 2.15) ns .79 (.34, 1.84) ns .78 (.35, 1.70) ns
Race
 Non-Hispanic White (ref)
 Non-Hispanic Black .74 (.39, 1.38) ns .81 (.43, 1.53) ns 1.00 (.53, 1.90) ns .95 (.50, 1.79) ns
 Hispanic .49 (.31, .76) .002 .48 (.30, .76) .002 .51 (.31, .82) .006 .47 (.28, .78) .004
 Non-Hispanic Asian .28 (.03, 2.27) ns .24 (.03, 1.98) ns .28 (.03, 2.37) ns .31 (.04, 2.35) ns
 Non-Hispanic Other .84 (.50, 1.41) ns .88 (.52, 1.50) ns .79 (.44, 1.41) ns .75 (.40, 1.41) ns
Family Income
 $20,001–$49,999 (ref)
 Less than $20,000 .97 (.67, 1.40) ns .98 (.67, 1.42) ns .99 (.67, 1.47) ns 1.05 (.69, 1.57) ns
 $50,000–$74,999 .93 (.55, 1.55) ns .91 (.53, 1.56) ns 1.00 (.58, 1.72) ns 1.03 (.60, 1.77) ns
 $75,000 or More 1.01 (.63, 1.59) ns 1.06 (.65, 1.70) ns 1.17 (.70, 1.96) ns 1.21 (.73, 2.02) ns
Receive Public Assistance 1.25 (.48, 3.31) ns 1.26 (.48, 3.31) ns 1.41 (.56, 3.51) ns 1.43 (.59, 3.46) ns
Receive Food Stamps 1.31 (.83, 2.07) ns 1.30 (.82, 2.05) ns 1.34 (.84, 2.13) ns 1.28 (.81, 2.04) ns
Private Insurance Coverage .65 (.41, 1.02) ns .68 (.41, 1.12) ns .69 (.42, 1.14) ns .67 (.41, 1.82) ns
Cigarette Use
 Never Use (ref)   
 Ever Use, Not Past 30-Day    1.57 (.89, 2.77) ns 1.71 (.97, 3.01) ns 1.82 (1.02, 3.23) .042
 Past 30-Day Use    2.95 (1.73, 5.03) <.001 3.43 (2.01, 5.85) <.001 3.65 (2.11, 6.30) <.001
 Past 30-Day Alcohol Use      .98 (.66, 1.45) ns .89 (.60, 1.31) ns
 Screened for Alcohol      2.44 (1.51, 3.97) <.001 1.48 (.82, 2.67) ns
 Past 30-Day Marijuana Use        1.18 (.85, 1.63) ns
 Screened for Drugs        2.40 (1.41, 4.08) .002
\