Cost-effectiveness of an intensive telephonebased intervention for smoking cessation

Mark W. Smith, Lawrence C. An, Steven S Fu, David B Nelson, Anne M Joseph

Research output: Contribution to journalArticlepeer-review

11 Scopus citations

Abstract

We calculated the incremental cost per quit of a telephone care intervention versus usual care using the provider's perspective. The study population was 819 smokers at five US Veterans Affairs (VA) primary care clinics. They enrolled in the clinical trial between June 2001 and December 2002. After 12 months the participants were assessed for short- and long-term abstinence over the previous six months. VA records were used to extract the cost of VA services over 12 months, and the cost of care purchased by the VA from others. Intervention costs were derived through micro-costing. On average, the intervention cost $142 per person, excluding medications. The average cost of all VA-funded medical care during the study period was $8959 in the telephone-care arm and $7939 in the usual care arm (P 1/4 0.37). Under a standard intent-to-treat analysis the average cost per quit was $11,408 and thus the intervention was cost-effective by conventional standards.

Original languageEnglish (US)
Pages (from-to)437-440
Number of pages4
JournalJournal of Telemedicine and Telecare
Volume17
Issue number8
DOIs
StatePublished - Dec 2011

Bibliographical note

Funding Information:
The work was funded by the Department of Veterans Affairs Health Services Research and Development Service (SUI 99101-1) and the University of Minnesota Medical School. We thank Shuo Chen and Sean Nugent for programming assistance. Preliminary findings were presented at the Society for General Internal Medicine 33 Annual Meeting (April 2010) and the American Society of Health Economists Biennial Meeting (June 2010). rd

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