Table 4:
| Women (n=2,301) |
Men (n=2,485) |
|||
|---|---|---|---|---|
| OR | 95% CI | OR | 95% CI | |
| Model A (all variables mutually adjusted) | ||||
| Age at baseline visit | ||||
| 18–29 | 1.00 | (ref) | 1.00 | (ref) |
| 30–39 | 1.68 | (0.95, 2.96) | 1.59 | (1.01, 2.50) |
| 40–49 | 2.09 | (1.25, 3.48) | 2.40 | (1.57, 3.68) |
| 50–59 | 3.66 | (2.24, 5.95) | 3.30 | (2.04, 5.35) |
| 60–75 | 7.57 | (4.15, 13.80) | 10.13 | (6.15, 16.69) |
| Married/living with partner (ref=not) | 1.65 | (1.27, 2.14) | 1.34 | (1.00, 1.79) |
| Highest level education | ||||
| Less than 9th grade | 1.00 | (ref) | 1.00 | (ref) |
| Some high school | 0.74 | (0.47, 1.15) | 0.87 | (0.57, 1.35) |
| Completed high school/equivalent | 0.76 | (0.51, 1.15) | 0.68 | (0.46, 0.99) |
| At least some college | 0.87 | (0.58, 1.31) | 1.05 | (0.71, 1.56) |
| Annual household income | ||||
| Less than $30,000 | 1.00 | (ref) | 1.00 | (ref) |
| $30,000 or more | 0.93 | (0.68, 1.27) | 1.50 | (1.09, 2.06) |
| Missing income | 0.97 | (0.50, 1.89) | 0.67 | (0.36, 1.23) |
| Hispanic/Latino background | ||||
| Mexican | 1.00 | (ref) | 1.00 | (ref) |
| Dominican | 0.75 | (0.40, 1.42) | 2.13 | (1.07, 4.25) |
| Central American | 1.19 | (0.68, 2.11) | 1.30 | (0.80, 2.12) |
| Cuban | 0.57 | (0.41, 0.80) | 0.73 | (0.50, 1.07) |
| Puerto Rican | 0.50 | (0.33, 0.75) | 0.65 | (0.42, 1.01) |
| South American | 0.79 | (0.43, 1.44) | 3.53 | (1.88, 6.64) |
| Other/more than 1 | 0.64 | (0.29, 1.40) | 1.23 | (0.60, 2.50) |
| Cigarettes per day | ||||
| ≤ 1 | 1.00 | (ref) | 1.00 | (ref) |
| 2–20 | 1.06 | (0.66, 1.70) | 1.09 | (0.62, 1.90) |
| > 20 | 4.62 | (2.17, 9.86) | 3.42 | (1.69, 6.95) |
| Began smoking age 25 or older (ref: < 25) | 0.77 | (0.52, 1.15) | 0.38 | (0.22, 0.64) |
| Smoker in household before age 13 (yes vs. no) | 1.11 | (0.80, 1.55) | 0.85 | (0.62, 1.17) |
| Smoker in household since age 13 | ||||
| None | 1.00 | (ref) | 1.00 | (ref) |
| Yes, but not now | 0.69 | (0.46, 1.02) | 0.82 | (0.56, 1.20) |
| Yes, including currently | 0.18 | (0.11, 0.27) | 0.26 | (0.18, 0.38) |
| Model B (all variables in model A + each variable below added independently) | ||||
| Any quit method used (ref=no quit method used) | 0.36 | (0.25, 0.53) | 0.44 | (0.29, 0.66) |
| Self-initiated or health reasons (ref=all other) | 0.65 | (0.54, 0.79) | 0.85 | (0.69, 1.05) |
| Model C (Model A variables + acculturation variables added independently + age*acculturation interaction) | ||||
| Nativity (U.S. mainland vs. foreign-born) | ||||
| Age 18–39 | 0.65 | (0.40, 1.08) | 0.85 | (0.51, 1.42) |
| Age ≥ 40 | 0.93 | (0.55, 1.60) | 0.95 | (0.59, 1.52) |
| SASH language subscale (1-point increase) | ||||
| Age 18–39 | 0.84 | (0.65, 1.09) | 0.87 | (0.70, 1.09) |
| Age ≥ 40 | 1.02 | (0.86, 1.21) | 0.91 | (0.76, 1.09) |
| SASH social subscale (1-point increase) | * | |||
| Age 18–39 | 0.52 | (0.33, 0.82) | 0.87 | (0.57, 1.31) |
| Age ≥ 40 | 1.04 | (0.82, 1.33) | 0.92 | (0.70, 1.20) |
a –
Based on HCHS/SOL study, Chicago, Miami, Bronx, San Diego, 2008-2011
b -
Odds ratios (OR) represent the odds of being a former smoker compared to current smokers who ever quit for 6 months or longer, after adjustment for other variables in the model.
*
Interaction with age significant, p=0.0045. All other age interactions were not significant at p<0.05.