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Health care, or healthcare, is the improvement of health via the prevention, diagnosis, treatment, amelioration or cure of disease, illness, injury, and other physical and mental impairments in people. Health care is delivered by health professionals and allied health fields. Medicine, dentistry, pharmacy, midwifery, nursing, optometry ...
Immunization against diseases is a key preventive healthcare measure. Preventive healthcare, or prophylaxis, is the application of healthcare measures to prevent diseases. [ 1 ] Disease and disability are affected by environmental factors, genetic predisposition, disease agents, and lifestyle choices, and are dynamic processes that begin before ...
Primary health care enables health systems to support a person’s health needs – from health promotion to disease prevention, treatment, rehabilitation, palliative care and more. It is essential health care that is based on scientifically sound and socially acceptable methods and technology. This makes universal health care accessible to all ...
When compared to white people, these minority groups have a higher incidence of chronic diseases, higher mortality, poorer health outcomes, and poorer rates of diagnosis and treatment. [ 252 ] [ 253 ] Among the disease-specific examples of racial and ethnic disparities in the US is the cancer incidence rate among African Americans, which is 25% ...
History. Disease management has evolved from managed care, specialty capitation, and health service demand management, and refers to the processes and people concerned with improving or maintaining health in large populations. It is concerned with common chronic illnesses, and the reduction of future complications associated with those diseases.
The basic health care unit (formerly: health care facility) is a medical entity that provides comprehensive care for people who have declared their willingness to use the services of a family doctor or another doctor who has the right to create an active list of patients. This means treatment and prevention of diseases, rehabilitation, as well ...
Chronic care refers to medical care which addresses pre-existing or long-term illness, as opposed to acute care which is concerned with short term or severe illness of brief duration. Chronic medical conditions include asthma, diabetes, emphysema, chronic bronchitis, congestive heart disease, cirrhosis of the liver, hypertension and depression.
Health system. A health system, health care system or healthcare system is an organization of people, institutions, and resources that delivers health care services to meet the health needs of target populations. There is a wide variety of health systems around the world, with as many histories and organizational structures as there are nations.