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. Author manuscript; available in PMC: 2008 Feb 19.
Published in final edited form as: Med Decis Making. 2007 Jul 19;27(4):471–490. doi: 10.1177/0272989X07302132

Figure 1. Pooled and country-specific cost differences obtained using alternative modelling strategies.

Figure 1

Markers indicate country-specific mean differential cost estimates, horizontal bars across the markers represent 95% credibility intervals. The covariates used in the cost difference equation are patient’s age and country-specific mean life expectancy, both expressed as departure from the overall mean.