Search results
Results From The WOW.Com Content Network
Public health is "the science and art of preventing disease, prolonging life and promoting health through the organized efforts and informed choices of society, organizations, public and private, communities and individuals". [1] [2] Analyzing the determinants of health of a population and the threats it faces is the basis for public health. [3]
The following outline is provided as an overview of and topical guide to public health: . Public health has been defined as "the science and art of preventing disease", prolonging life and improving quality of life through organized efforts and informed choices of society, organizations (public and private), communities and individuals.
Environmental health is the branch of public health concerned with all aspects of the natural and built environment affecting human health. To effectively control factors that may affect health, the requirements that must be met to create a healthy environment must be determined. [ 1 ]
The health center (Portuguese: centro de saúde) was the basic community primary healthcare unit of the National Health Service of Portugal, as well as acting as the local public health authority. Usually, each health center covered the area of one of the Portuguese municipalities, but municipalities with over 15 000 habitants could be covered ...
A public health intervention is any effort or policy that attempts to improve mental and physical health on a population level. Public health interventions may be run by a variety of organizations, including governmental health departments and non-governmental organizations (NGOs). Common types of interventions include screening programs, [1 ...
The need for an efficient and effective public health system in India is large. Public health system across nations is a conglomeration of all organized activities that prevent disease, prolong life and promote health and efficiency of its people. Indian healthcare system has been historically dominated by provisioning of medical care and ...
Delivery of malaria treatment by a community health worker in Djénébougou, Mali. A community health worker (CHW) is a member of a community who provides basic health and medical care within their community, and is capable of providing preventive, promotional and rehabilitation care to that community, typically without formal education equal to that of a nurse, CHO, or doctor.
The great positive impact of public health programs is widely acknowledged. Due in part to the policies and actions developed through public health, the 20th century registered a decrease in the mortality rates for infants and children and a continual increase in life expectancy in most parts of the world.