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The Andersen healthcare utilization model is a conceptual model aimed at demonstrating the factors that lead to the use of health services. According to the model, the usage of health services (including inpatient care, physician visits, dental care etc.) is determined by three dynamics: predisposing factors, enabling factors, and need.
The model itself consists of sixteen core concepts: eight patient characteristics and eight nurse competencies. [1] Each of these characteristics and competencies is classified on one of three levels, ranging from minimal complexity to highly complex for patients and competent to expert for nursing.
Guided Care is a model of proactive, comprehensive health care for people with several chronic conditions. A form of medical home, the model has been developed and tested by a multidisciplinary team of experts at the Roger C. Lipitz Center for Integrated Health Care [1] in the Johns Hopkins Bloomberg School of Public Health. Guided Care is ...
The self-care deficit nursing theory is a grand nursing theory that was developed between 1959 and 2001 by Dorothea Orem. The theory is also referred to as the Orem's Model of Nursing . It is particularly used in rehabilitation and primary care settings, where the patient is encouraged to be as independent as possible.
Data hierarchy refers to the systematic organization of data, often in a hierarchical form. Data organization involves characters, fields, records, files and so on. [1] [2] This concept is a starting point when trying to see what makes up data and whether data has a structure. For example, how does a person make sense of data such as 'employee ...
A complex data model can involve hundreds of related tables. Computer scientist Edgar F. Codd created a systematic method to decompose and organize relational databases . [ 3 ] Codd's steps for organizing database tables and their keys is called database normalization , which avoids certain hidden database design errors ( delete anomalies or ...
The biomedical model of medicine care is the medical model used in most Western healthcare settings, and is built from the perception that a state of health is defined purely in the absence of illness. [1]: 24, 26 The biomedical model contrasts with sociological theories of care. [1]: 1 [2]
A hierarchical database model is a data model in which the data is organized into a tree-like structure. The data are stored as records which is a collection of one or more fields . Each field contains a single value, and the collection of fields in a record defines its type .