Significance of Case definition
Case definition is a set of criteria used to identify individuals with a specific illness or condition. These criteria are crucial in various fields like psychiatry, health sciences, and research for several purposes. They help identify those affected by illnesses, confirm cases of diseases like HIV, monkeypox, and COVID-19, and classify cases for surveillance and public health. Case definitions are also used to standardize diagnosis, treatment protocols, and epidemiological investigations.
Synonyms: Case description, Criteria, Parameters, Outline, Framework, Description
The below excerpts are indicatory and do represent direct quotations or translations. It is your responsibility to fact check each reference.
The concept of Case definition in scientific sources
Case definition refers to a set of criteria used to classify and identify individuals with a specific disease or condition. It aids in diagnosis, surveillance, and research by standardizing identification, classification, and reporting across different settings and studies. These criteria encompass symptoms, epidemiological factors, and other relevant characteristics.
From: Journal of Public Health in Africa
(1) These definitions, along with standard operating procedures, were in place in almost all sub-counties by 2017, improving community engagement and prompt detection and reporting of cholera cases.[1] (2) This provides a clear set of criteria used to identify and classify suspected measles cases within a specific population or health setting.[2] (3) This refers to the specific criteria used to identify and classify cases of a disease, and in this context, the private sector performed better in this area.[3] (4) This is the criteria used to identify individuals who were considered to be suffering from methanol poisoning, considering factors such as symptoms and consumption of local gin.[4] (5) This provides specific criteria used to identify and classify measles cases, as described in the text.[5]
From: The Malaysian Journal of Medical Sciences
(1) It is a uniform standard for tuberculous meningitis used in clinical research.[6] (2) This is a standardized set of criteria used to identify and classify cases of Ebola, enabling surveillance and tracking of the disease by public and private practitioners.[7] (3) A set of criteria used to identify and classify cases of a disease, and a case definition and case report form for MIS-C has been developed by the World Health Organization (WHO).[8] (4) This refers to the criteria used to identify and confirm HIV cases, which are based on national guidelines for infectious diseases.[9] (5) This is a set of criteria used to identify individuals who are considered to have a specific illness, such as the disease, based on clinical symptoms and other factors.[10]
From: South African Family Practice
(1) This refers to the criteria used to classify acute kidney injury, based on the guidelines of the Kidney Disease Improving Global Outcome and International Society of Nephrology.[11] (2) This is used to identify individuals who may have COVID-19, and the case definition is persons presenting with a sudden onset of acute respiratory illness and at least one of several symptoms.[12] (3) All of the comparisons were bedeviled by differences in these, medicine doses, and outcome assessment methodologies, as stated in the text.[13] (4) This is the criteria used to identify a suspected case or person under investigation for COVID-19, including symptoms and epidemiological criteria.[14] (5) This is a set of criteria used to identify and classify cases of monkeypox, which is used for surveillance and public health purposes.[15]
From: South African Journal of HIV Medicine
(1) Specific criteria used to identify and classify a particular disease, used to standardize diagnosis and treatment protocols for the disease.[16] (2) This is a set of criteria used to identify and classify individuals who have a specific disease or condition, and is important.[17]
From: Onderstepoort Journal of Veterinary Research
(1) This is the set of criteria used to identify cases of Equine encephalosis, including EEV isolation or seroconversion in foals.[18] (2) This is the set of criteria used to determine if an animal has the disease, based on clinical signs.[19]
From: African Journal of Primary Health Care and Family Medicine
(1) This is how the program defined smoking, including the categories of former smoker, smoker, non-smoker, and second-hand smoker.[20]
From: South African Journal of Psychiatry
(1) This is a set of criteria used to identify those affected by the illness, encompassing symptoms like abnormal leg movements and difficulty walking, as well as the diagnosis.[21]