There is a wide variety of health systems around the world, with as many histories and organizational structures as there are nations. Author: Dr Iain Crinson (2007). An important cluster of determinants of health and disease stems from the health services, and these have changed in both concept and in practice, particularly following World War 2. A Value-based Health Care System• Value-based purchasing is increasing, whereby consumers and insurers utilize those healthcare facilities that embrace quality improvement efforts and hence have better outcomes.• Transparency allows consumers to compare the quality of health care services and make informed choices. Concepts of Health, Wellbeing and Illness, and the Aetiology of Illness Index. 23. A health system, also sometimes referred to as health care system or as healthcare system, is the organization of people, institutions, and resources that deliver health care services to meet the health needs of target populations.. Concepts of health and wellbeing This section covers: 1. Primary health care incorporates essential health care made accessible at a cost that a country and Mental health and wellbeing 1. With over 50 years’ experience and 30 years within the industry of home care, we have you covered! In some contexts, it has referred to the provision of ambulatory or first-level of personal health care services. Defining health and wellbeing. The concept of primary health care has been repeatedly reinterpreted and redefined. Concepts In Care was developed by and is owned by nurse operator owners, giving us a unique perspective into assisting the whole client to produce better outcomes at home. Health care, being a basic need, was conceived as a service to be provided, even imposed by the central authorities, to those entrenched in their traditions. Defining health and wellbeing. 2. The World Health Organisation (WHO) defines health as ‘a state of complete physical, mental and social wellbeing and not merely the absence of disease or infirmity’ (WHO, 1948). primary health care Community-based services based on the social model of health, guided by principles of equity, acceptability, cultural competence, affordability, and universalism, and a commitment to community and health development. Access and use (1) Accessibility (of health services): aspects of the structure of health services or health facilities that enhance the ability of people to reach a health care practitioner, in terms of location, time, and ease of approach.