Fig. 1From: Can voucher scheme enhance primary care provision for older adults: cross-sectional study in Hong KongPublic and private health expenditure by function in 2016/17. The share attributed to preventive care was small in both the public and private sector. Data were retrieved from the Food and Health Bureau of the Hong Kong Special Administrative Region Government: https://www.fhb.gov.hk/statistics/download/dha/en/table4_1617.pdfBack to article page