| | Variable | Nonuser
OR (95% CI) | Exclusive smoker
OR (95% CI) | Exclusive ST user
OR (95% CI) |
| | Age | | | | | 18–24 | 3.12 (3.06, 3.18) | 1.08 (1.06, 1.09) | 1.06 (1.03, 1.09) | | 25–34 | 3.75 (3.69, 3.81) | 0.76 (0.75, 0.77) | 2.43 (2.38, 2.50) | | 35–44 | 3.31 (3.26, 3.37) | 0.72 (0.71, 0.73) | 2.56 (2.50, 2.62) | | 45–54 | 3.04 (2.99, 3.08) | 0.68 (0.67, 0.69) | 2.58 (2.52, 2.64) | | 55–64 | 1.90 (1.87, 1.93) | 0.66 (0.65, 0.67) | 1.84 (1.80, 1.88) | | 65 or older | Referent | | | | Race/ethnicity | | | | | White | Referent | | | | Af Am | 0.39 (0.39, 0.40) | 0.76 (0.75, 0.77) | 0.14 (0.14, 0.14) | | AI/AN | 1.82 (1.78, 1.86) | 1.58 (1.55, 1.61) | 0.35 (0.34, 0.36) | | Hispanic | 0.32 (0.31, 0.32) | 1.40 (1.38, 1.41) | 0.35 (0.35, 0.36) | | Multiracial | 1.08 (1.06, 1.11) | 0.99 (0.97, 1.01) | 0.60 (0.58, 0.62) | | Other | 0.15 (0.14, 0.16) | 0.51 (0.49, 0.53) | 0.05 (0.05, 0.05) | | Education | | | | | Less than high school | 4.69 (4.62, 4.75) | 1.18 (1.16, 1.19) | 0.84 (0.83, 0.86) | | High school | 2.91 (2.88, 2.94) | 0.95 (0.94, 0.96) | 1.11 (1.09, 1.13) | | Some college | 1.87 (1.85, 1.89) | 0.74 (0.73, 0.75) | 1.38 (1.35, 1.40) | | College graduate or more | Referent | | | | Occupation | | | | | Employed for wages | Referent | | | | Self-employed | 0.81 (0.80, 0.83) | 0.86 (0.84, 0.87) | 1.69 (1.65, 1.74) | | Out of work | 1.75 (1.73, 1.77) | 1.19 (1.18, 1.21) | 2.98 (2.92, 3.03) | | Homemaker | 0.70 (0.69, 0.71) | 0.94 (0.92, 0.95) | 1.11 (1.09, 1.13) | | Student | 0.76 (0.75, 0.78) | 1.22 (1.20, 1.24) | 2.01 (1.94, 2.08) | | Retired | 0.85 (0.83, 0.86) | 0.94 (0.93, 0.96) | 0.93 (0.91, 0.95) | | Unable to work | 2.99 (2.96, 3.02) | 1.90 (1.88, 1.92) | 2.55 (2.50, 2.59) | | Income | | | | | Less than $10,000 | Referent | | | | $10,000–$14,999 | 0.89 (0.88, 0.90) | 0.88 (0.87, 0.89) | 2.75 (2.68, 2.81) | | $15,000–$19,999 | 1.01 (1.00, 1.03) | 0.99 (0.98, 1.00) | 1.77 (1.73, 1.80) | | $20,000–$24,999 | 0.63 (0.62, 0.64) | 0.69 (0.68, 0.70) | 1.14 (1.12, 1.16) | | $25,000–$34,999 | 0.65 (0.64, 0.66) | 0.81 (0.80, 0.82) | 1.40 (1.38, 1.43) | | $35,000–$49,999 | 0.43 (0.42, 0.44) | 0.61 (0.60, 0.62) | 1.34 (1.31, 1.37) | | $50,000–$74,999 | 0.25 (0.24, 0.25) | 0.47 (0.46, 0.48) | 0.68 (0.66, 0.70) | | $75,000 or more | 0.32 (0.32, 0.33) | 0.92 (0.91, 0.94) | 0.95 (0.93, 0.97) | | Marital status | | | | | Married | Referent | | | | Single | 1.23 (1.22, 1.24) | 0.93 (0.92, 0.93) | 1.49 (1.47, 1.51) | | Alcohol consumption | | | | | Nondrinker, light, or normal | Referent | | | | Heavy | 4.44 (4.39, 4.49) | 1.27 (1.26, 1.28) | 3.23 (3.16, 3.30) |
|
|
