Statistically significant adjusted odds ratios for smokeless tobacco use by 18–34 year old recruits and men on active duty
| Recruits | Active duty | ||||||
|---|---|---|---|---|---|---|---|
| OR | 95% CI | OR | 95% CI | ||||
| Race | |||||||
| White | 1 | NA | 1 | NA | |||
| Black | 0.02 | 0.00–0.15 | 0.06 | 0.04–0.11 | |||
| Hispanic | NA | NA | 0.19 | 0.11–0.32 | |||
| Asian | NA | NA | 0.33 | 0.13–0.83 | |||
| Others | 0.20 | 0.08–0.47 | 0.78 | 0.40–1.52 | |||
| Service | |||||||
| Army | 1 | NA | 1 | NA | |||
| Air force | 0.50 | 0.28–0.91 | 0.36 | 0.28–0.45 | |||
| Marines | 1.92 | 1.13–3.26 | 1.04 | 0.74–1.47 | |||
| Navy | 1.22 | 0.70–2.12 | 0.53 | 0.42–0.67 | |||
| Home region | |||||||
| New England | 1 | NA | NA | NA | |||
| Midwest | 3.09 | 1.3–7.2 | NA | NA | |||
| Southwest | 3.17 | 1.2–8.6 | NA | NA | |||
| West coast | 2.97 | 1.1–7.8 | NA | NA | |||
| Region 2 | 0.88 | 0.33–2.30 | NA | NA | |||
| Region 4 | 1.89 | 0.83–4.31 | NA | NA | |||
| Region 6 | 2.40 | 0.64–8.97 | NA | NA | |||
| Region 8 | 1.17 | 0.23–6.08 | NA | NA | |||
| Rank | |||||||
| E-1 | NA | NA | 1 | NA | |||
| E-2 | NA | NA | 0.57 | 0.27–1.24 | |||
| E-3 | NA | NA | 0.51 | 0.25–1.03 | |||
| E-4 | NA | NA | 0.41 | 0.20–0.82 | |||
| E-5 | NA | NA | 0.52 | 0.25–1.08 | |||
OR = odds ratios; CI = confidence intervals; NA = not applicable.