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Research Key terms Ch. 9
Nursing research Key terms Ch. 9
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Undergraduate 3
04/10/2008

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Term

Outcomes research

Definition
Focuses on the end results of patient care.  The findings of these studies continue o have a powerful impact on the provision of health care and the development of health policy.
Term
Quality
Definition

Helps explain he elements of quality health care.  Used by Donabedian's Theory of Quality Health Care.

Term
Standard of Care
Definition
A norm by which quality of care is judged. Defined by clinical guidelines, critical paths, and care maps.
Term
Structures of Care
Definition
Elements of organization and administration that guide the processes of care.  Examples of such are:  leadership, tolerance of innovativeness, organized hierarchy, decision making process, distribution of power, financial management, and admin decision making proceses.
Term

Research tradition

Definition

An acceptable research methodology for outcomes studies.

Term

Sampling Error

Definition
A result of the way in which cases are selected for inclusion in the database
Term
Measurement Error
Definition
Emerges from problems related to the operational definition of concepts.
Term
Consensus knowledge
Definition
Usually performed by multidisciplinary group representin a variety of constituencies. 
Term
Practice pattern profiling
Definition
An epidemiology technique that focuses on patterns of care, rather than on individual occurences of care.
Term
Prospective cohort study
Definition
An epidemiology study in which a group of people are identified who are at risk for experiencing a particular event.
Term
Retrospective cohort study
Definition

An epidemiology study in which a group of people are identified who have experienced a particular event.

Term
Standardized Mortality Ratio (SMR)
Definition
A measure of the relative risk for the persons in the studied group to die of a particular condition.
Term
Population-Base Studies
Definition
Type of Study:  Conditions studied in the context of the community, rather than of the medical system to avoid selection bias.  All cases of a condition are included rather than just those treated at a particular health care facility.
Term

Clinical decision analysis

Definition
A systematic method of describing clinical problems, identifying posible diagnostic and management courses of action, assessing the probability and value of various outcomes, and then calculating the optimal course of action.
Term
Interdisciplinary Teams
Definition
Have the following characteristics: 1. multiple health disciplines involved in care of same  pt's.  2. encompass a diversity of dissimilar knowledge and skills needed by pt's.  3. plane of care reflects intregrated set of goals shared by care providers.  4 team members share info and coordinate their services through communication process.
Term

Geographical Analysis

Definition
Used to examine variations in health status, health services, patterns of care, or patterns of use by geographical area and sometimes are referred to as small area analyses.
Term
Efficiency
Definition
the least-cost method of achieving a desired end with the maximum benefit to be obtained from available resources
Term
Cost-effictiveness analysis
Definition
Used to determine the efficiency of a treatment.  Uses a single measure of outcomes, and all other factors are expressed in monetary terms as net cost per unit of output.  Compares different ways of accomplishing a clinical goarl, such as diagnosing a condition, treating an illness, or providing a service.
Term
Cost
Definition
 A measure of the actual use of resources, rather than the price charged. Is usually less than price. 
Term

Out of pocket costs

Definition
those expenses incurred by the patient or family members or bother, that are not reimbursable by the insuance company.
Term

opportunity cost

Definition
lost opportunities that the patient, family member, or others experience.
Term
Intermediate and end points
Definition
events or markers that act as precursors to the final outcome. 
Term
variance analysis
Definition
used to track individual and group variance from a specific critical pathway.  goal is to decrease preventable variance process, thus helping patients and families achieve optimal outcome
Term
Multilevel analysis
Definition

used in epidemiology to study how environmental factors (aggregate leve characteristics) and individual attributes and behaviors (individual level characteristics) interact to influence individual level health behaviors and disease risks.

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