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Table 3 Univariate and multivariate logistic regression analysis for the predictors of early abstainers

From: Comparisons of early and delayed abstainers and its effects on long-term smoking cessation in Taiwan

Variables

Univariate

Multivariate

OR (95% CI)

p value

OR (95% CI)

p value

FTCD score

1.16 (1.01–1.33)

0.0369

1.16 (1.01–1.33)

0.0430

Comorbidities

2.19 (1.01–4.74)

0.0468

1.72 (0.71–4.19)

0.2337

Duration of smoking

1.03 (1.00–1.06)

0.0303

1.03 (0.98–1.08)

0.2574

Exhaled CO concentration

1.02 (0.99–1.06)

0.1794

1.04 (1.00–1.08)

0.0491

Intrinsic factors

1.74 (0.82–3.72)

0.1521

2.01 (0.91–4.40)

0.0829

Extrinsic factors

0.91 (0.34–2.48)

0.8558

1.01 (0.36–2.81)

0.9876

Number of quit attempts in the past year

0.91 (0.56–1.45)

0.681

0.97 (0.60–1.58)

0.902

Age

1.03 (1.00–1.06)

0.0534

  
  1. Multivariate logistic regression analysis was adjusted for gender and age. OR odds ratio, 95% CI 95% confidence interval. FTCD Fagerström test for cigarette dependence; Comorbidities: Self-reported of cardiovascular disease, cerebrovascular disease, pulmonary disease or malignancy; CO carbon monoxide