Figure 1

Mediation model: Path model of the predictive effect of main place of work on the behaviour ‘referring to stop-smoking service’ mediated through ‘propensity to act’ (n = 344) a . a(beta = −.42, 95% confidence interval: –.60, –.27), controlling for length of time practiced as a midwife and trained as a specialist smoking-cessation advisor. *p < .05; ***p < .001.