The Future Health Index surveys were fielded from March 4 to May 19, 2019 in 15 countries (Australia, Brazil, China, France, Germany, India, Italy, The Netherlands, Russia, Saudi Arabia, Singapore, South Africa, Poland, U.K. and U.S.) in their native language. The survey was conducted online and offline (as relevant to the needs of each market) with a sample size of about 1,000 per market for individuals (general population) and about 200 per market for healthcare professionals. The exceptions were the US and Germany, which each had slightly larger samples of healthcare professionals. For the general population audience, the survey is representative of key demographics e.g. age, gender, region, location type (rural/urban), income/SEL/education and ethnicity (where appropriate to ask). This was achieved through a mix of balancing and weighting. In Saudi Arabia and Brazil, the survey is nationally representative of the online population. The survey length was approximately 15 minutes for the U.S., Germany, and the Netherlands, and approximately 10 minutes for the remaining markets. The total sample from the survey includes 3,044 healthcare professionals (defined as those who work in healthcare as a doctor, surgeon, nurse practitioner, registered nurse, licensed practical nurse or nurse across a variety of specializations) and 15,114 individuals that represent the adult general population.