Source
Department of Health Management and Policy, University of Michigan School of Public Health, 109 Observatory, Ann Arbor, MI 48109-2029, USA. haroldp@sph.umich.edu
Abstract
OBJECTIVES:
This study analyzed the relationship between prenatal maternal smoking and sudden infant death syndrome (SIDS) and examined the cost-effectiveness of smoking cessation interventions.
METHODS:
All recorded US singleton SIDS deaths from the 1995 birth cohort with birthweight exceeding 500 g were investigated. Infants with available maternal smoking data were matched with controls who survived to 1 year. Conditional logistic regression was used to estimate SIDS risks and accompanying cost-effectiveness.
RESULTS:
A total of 23.6% of singleton SIDS deaths appear to be attributable to prenatal maternal smoking. Typical cessation services available to all pregnant smokers could avert 108 SIDS deaths annually, at an estimated cost of $210,500 per life saved.
CONCLUSIONS:
Typical prenatal smoking cessation programs are highly cost-effective but have limited impact on the population incidence of SIDS.