Effect of 3 months and 12 months of financial incentives on 12-month postpartum smoking cessation maintenance: A randomized controlled trial.
Michael UssherCatherine BestSarah LewisJennifer McKellTim ColemanSue CooperSophie OrtonLinda BauldPublished in: Addiction (Abingdon, England) (2024)
This randomized controlled trial provides weak evidence that up to £300 of voucher incentives over 12 months is effective for maintaining smoking abstinence postpartum compared with usual care. There was good evidence that 12-month incentives are superior to those over only 3 months, for which there was no evidence of effectiveness relative to usual care.