Table 2.
Descriptives, bivariate and multivariate adjusted logistic models of attempting to quit over 14 months of follow up
| Baseline Independent variables | Bivariate analyses n=538 | Multivariate analysis * | |||
|---|---|---|---|---|---|
| % | OR (95% CI) | p-Value | AOR (95% CI) | p-value | |
| Entire population | 44.6% | ||||
| Sex | 0.8124 | 0.9922 | |||
| Male | 45.3% | 1 | 1 | ||
| Female | 44.3% | 0.96 (0.71–1.31) | 0.99 (0.72–1.38) | ||
| Age | 0.9139 | 0.4661 | |||
| 18 – 24 | 43.6% | 0.85 (0.54–1.35) | 0.67 (0.38–1.16) | ||
| 25 – 39 | 44.8% | 0.89 (0.59–1.36) | 0.71 (0.44–1.15) | ||
| 40 – 54 | 44.4% | 0.88 (0.58–1.35) | 0.72 (0.46–1.15) | ||
| ≥55 | 47.5% | 1 | 1 | ||
| Education | 0.4409 | 0.1683 | |||
| < Middle School | 44.4% | 1 | 1 | ||
| Middle School | 46.9% | 1.10 (0.75–1.61) | 1.26 (0.83–1.91) | ||
| Technical / Vocational | 37.3% | 0.74 (0.45–1.23) | 0.95 (0.54–1.64) | ||
| High School Complete | 42.7% | 0.93 (0.61–1.43) | 1.24 (0.75–2.04) | ||
| University or PG | 50.1% | 1.30 (0.77–2.19) | 2.01 (1.11–3.63) | ||
| Marital Status | 0.0572 | 0.0804 | |||
| Married | 48.2% | 1.48 (1.06–2.07) | 1.59 (1.06–2.40) | ||
| Single | 38.6% | 1 | 1 | ||
| Other | 40.4% | 1.08 (0.65–1.80) | 1.36 (0.71–2.58) | ||
| Income | 0.2743 | 0.3371 | |||
| 0 – 3,000 | 48.6% | 1 | 1 | ||
| 3,000 – 5,000 | 47.9% | 0.96 (0.65–1.45) | 0.80 (0.52–1.23) | ||
| 5,001 – 8,000 | 37.9% | 0.65 (0.42–1.00) | 0.61 (0.38–0.98) | ||
| 8,001 or more | 42.4% | 0.78 (0.50–1.21) | 0.69 (0.42–1.16) | ||
| Missing | 46.4% | 0.92 (0.57–1.48) | 0.81 (0.47–1.38) | ||
| Level of Consumption | <0.0001 | 0.0133 | |||
| Non-Daily Smoker | 57.0% | 2.56 (1.80–3.64) | 1.83 (1.19–2.83) | ||
| Daily, ≤5 CPD | 42% | 1.40 (0.99–1.98) | 1.14 (0.77–1.70) | ||
| Daily, > 5 CPD | 34.1% | 1 | 1 | ||
| Perceived Addiction | <0.0001 | 0.0184 | |||
| Not Addicted | 58.3% | 2.55 (1.77–3.68) | 1.86 (1.20–2.87) | ||
| Yes, not much | 44.5% | 1.46 (1.03–2.06) | 1.26 (0.86–1.85) | ||
| Yes, very much | 35.4% | 1 | 1 | ||
| Worried that smoking will damage your health? | 0.008 | 0.0357 | |||
| Not at all | 31.4% | 1 | 1 | ||
| Somewhat | 40.7% | 1.50 (0.85–2.67) | 1.63 (0.90–2.97) | ||
| Very much | 49.2% | 2.12 (1.20–3.67) | 2.04 (1.16–3.61) | ||
| Close people think you should not smoke | 45.2% | 1.03 (0.74–1.44) | 0.8717 | 0.96 (0.67–1.39) | 0.8366 |
| Made a quit attempt in the past year | 54.8% | 1.87 (1.37–2.54) | <0.0001 | 1.70 (1.23–2.36) | 0.0014 |
| Intended to quit in the next 6 months | 55.2% | 1.68 (1.17–2.42) | 0.005 | 1.32 (0.90–1.93) | 0.1564 |
*
estimates adjust for all variables included in the table.