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health information system
any system that captures stores manages or transmits information related to the health of individuals or the activities of organizations that work within the health sector
health information system
describes as a mechanism to keep track of everything related to patients
files are easier to access
more controls
easy to update
communication
role and function of HIS
files are easier to access
health information systems have revolutionized the way that doctors and health care professionals maintain patient information
more controls
staff must be authorized to access the his. doctors may have permission to update, change, and delete information from the electronic medical record
easy to update
his let doctors create emr for their patients. patient information can be pulled up for review at any time and copies can be made for the patient upon request
communication
his abet communication between multiple doctors or hospitals.
health information system resources
indicators
data sources
data management
information products
dissemination and use
components of his
health information system resources
these consist of the legislative, regulatory, and planning frameworks required to ensure a fully functioning his
indicators
a core set of ________ and related targets for three domains of health information
is the basis for a plan and strategy for a health information system.
need to encompass determinants of health; health system inputs, outputs, and outcomes; and health status
population-based approaches
institution-based data
2 categories of data sources
population-based approaches
censuses, civil registration, and population surveys
institution-based data
individual records, service records, and resources records
data sources
a basic set of standards for each sources and strategic elements in achieving these standards. a number of other data collection approaches and sources
data management
covers all aspects of data handling: collection, storage, quality-assurance, flow, processing, compilation, and analysis
information products
data must be transformed into information that will become the basis for evidence and knowledge to shape health action
dissemination and use
the value of health information can be enhanced by making it readily accessible to decision-makers and by providing incentives for information use
demographic data
administration data
health risk information
health status
patient medical history
current medical management
outsource data
different data sources for his
demographic data
consist of facts such as age, gender, race, and ethnic origin, marital status, address of residence, etc.
administrative data
involve facts, with respect to services provided, and also typically include charges and amounts paid, etc.
health risk information
reveals lifestyles and behavior and facts about family history and genetic factors
health status
or health-related quality of life
generally reported by individuals themselves, reflects domains of health such as physical functioning, mental emotional well-being, etc.
patient medical history
considers data on previous medical encounters such as hospital admissions, surgical procedures, pregnancies and live births, etc.
current medical management
includes the content of encounter forms or parts of the patient record. such information might reflect health screening, current health problems, etc.
outcomes data
comprise a wide array of measures of the effects of health care and the aftermath of various health problems; they might reflect health care events such as re-admission to hospitals or unexpected complications