Fig. 2From: Cost-effectiveness of prehabilitation of elderly frail or pre-frail patients prior to elective surgery (PRAEP-GO) versus usual care – Protocol for a health economic evaluation alongside a randomized controlled trialOverview of cost categories and respective types of data (A) used by adapted health economic perspective (B). Note: Detailed information on measurement and valuation of defined costs by perspective and type of analysis is available in the subsection “Measurement and valuation of resource use and costs” and in Additional file 1. Abbreviations: SHI – statutory health insuranceBack to article page