Skip to main content

Table 2 Univariable meta-regression of bupropion studies.

From: Effectiveness of smoking cessation therapies: a systematic review and meta-analysis

Covariates Point estimate Lower 95% limit Upper 95% limit OR Lower 95% limit Upper 95% limit p-value
Placebo 2.00 -0.14 4.15 7.38 0.86 63.4 0.07
Sequence generation -0.46 -0.84 -0.08 0.63 0.43 0.92 0.01
Allocation concealment -0.20 -0.55 0.14 0.81 0.57 1.15 0.25
CO 0.76 0.06 1.46 2.13 1.06 4.30 0.03
Cotinine -0.76 -1.46 -0.06 0.46 0.23 0.94 0.03
Planned to quit 0.13 -0.22 0.48 1.13 0.80 1.61 0.46
  1. Legend. The point estimate and 95% CIs estimate the unit change in the effect size, whenever the predicted covariate is present. The OR for the point estimates and 95% CI denote the likelihood of covariate affecting the trial effect size.