Is having private health insurance associated with less support for public healthcare? Evidence from the Norwegian NHS

Abstract The purpose of this study was to investigate whether increased uptake of private health insurance (PHI) in a traditionally NHS type system is likely to affect support for the public healthcare system. Using the Norwegian healthcare system as our case, and building on a survey among 7500 citizens, with 2688 respondents, we employed multivariate analysis to uncover whether the preferences for public health services are associated with having PHI, controlling for key predictors such as socio-economic background, self-rated health and perceived health service quality, as well as age and gender. The basis for our analysis was the following two propositions related to the role of public healthcare, which the respondents were asked to score on a 5-point Likert scale (1 = “totally disagree”, 5 = “totally agree”): 1) “the responsibility of providing health services should mainly be public”, and 2) “the activity of private commercial actors should be limited”. The regression analyses showed that the willingness to increase the role of commercial private actors is positively associated with having a PHI. However, we found no relationship between holding a PHI and support for public provision of health services when other factors were controlled for.