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Table 5 Follow-up GEE results with covariates

From: Health evaluation and referral assistant: a randomized controlled trial to improve smoking cessation among emergency department patients

  Predictor Odds ratio (95 % CI) p value
Treatment contact Heavy Smoking Index 1.13 (0.90–1.140) 0.29
Readiness to quit 1.21 (0.84–1.75) 0.30
Intervention (list) vs. control 0.61 (0.27–1.41) 0.25
Intervention (DR) vs. control 10.96 (6.12–19.61) <0.001
Treatment initiation Heavy Smoking Index 1.16 (0.85–1.59) 0.34
Readiness to quit 1.60 (0.87–2.94) 0.13
Intervention (list) vs. control 0.61 (0.20–1.85) 0.38
Intervention (DR) vs. control 3.74 (1.79–7.81) <0.001
Abstinence Heavy Smoking Index 0.90 (0.74–1.08) 0.26
Readiness to quit 1.10 (0.83–1.45) 0.51
Intervention (list) vs. control 1.06 (0.61–1.86) 0.82
Intervention (DR) vs. control 0.82 (0.36–1.85) 0.62
  1. DR dynamic referral