Research, says the guidance, suggests that for every 1,000 pregnant women offered vouchers, 177 would stop smoking. “Evidence from the UK showed that schemes in which a maximum of around £400 could be gained in vouchers staggered over time (with reductions for each relapse made) were effective and cost effective.” The National Institute for Health … Continue reading UK: NHS May be Giving Pregnant Women £400 Vouchers to Quit Smoking