2017 OHE Annual Report to the Charity Commission
![OHE Annual Report to the Charity Commission for 2017 - cover page](https://www.ohe.org/wp-content/uploads/2018/11/OHE-Annual-Report-to-the-Charity-Commission-for-2017-cover-page.jpg)
Health care systems organise the finance and delivery of health care. They vary by country, reflecting specific history, culture, and economics. To maximise coverage and efficiency they must evolve with changing demographics, needs, and technologies.