F J Papatheofanis1. 1. Department of Radiology, UCSD School of Medicine 92103-8758, USA. fpapath@ucsd.edu
Abstract
BACKGROUND: In this study, contingent valuation is used to estimate the willingness-to-pay (WTP) for positron emission tomography (PET) imaging by patients with suspected benign or malignant lung disease. METHODS: Patients (n = 87) undergoing thoracic computed tomography were surveyed for their WTP for PET for the evaluation of lung disease in lieu of further testing. Patients were provided background PET information and a two-page self-administered questionnaire. The survey queried basic demographic information, perceived risk of malignancy, and perceived life expectancy given a diagnosis of malignancy. RESULTS: Patients with increased perception of risk were willing to pay more than those with lower perceived risk. Patients who were self-payers for their health insurance indicated a lower WTP than those who did not pay any out-of-pocket insurance premiums. CONCLUSIONS: Individuals are willing to pay additional out-of-pocket costs for diagnostic imaging to reduce their perception of risk and improve their quality of life.
BACKGROUND: In this study, contingent valuation is used to estimate the willingness-to-pay (WTP) for positron emission tomography (PET) imaging by patients with suspected benign or malignant lung disease. METHODS:Patients (n = 87) undergoing thoracic computed tomography were surveyed for their WTP for PET for the evaluation of lung disease in lieu of further testing. Patients were provided background PET information and a two-page self-administered questionnaire. The survey queried basic demographic information, perceived risk of malignancy, and perceived life expectancy given a diagnosis of malignancy. RESULTS:Patients with increased perception of risk were willing to pay more than those with lower perceived risk. Patients who were self-payers for their health insurance indicated a lower WTP than those who did not pay any out-of-pocket insurance premiums. CONCLUSIONS: Individuals are willing to pay additional out-of-pocket costs for diagnostic imaging to reduce their perception of risk and improve their quality of life.