Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Purpose of Health Records II01:19

Purpose of Health Records II

1.0K
Health records serve various essential purposes in the healthcare system. Here are some key purposes:
1.0K
Issues And Trends In Healthcare Delivery System01:29

Issues And Trends In Healthcare Delivery System

5.8K
The issues and trends in healthcare delivery are constantly changing. The COVID-19 pandemic is one recent issue that wreaked havoc on healthcare systems, causing a shortage of healthcare workers, high demand for medicines and supplies, and increased medical expenditure due to a lack of insurance. Other issues include rising healthcare costs and care fragmentation.
Cost Containment
Payment for healthcare services has historically promoted adoption of costly and often unnecessary or inefficient...
5.8K
Archival Research01:40

Archival Research

16.3K
Some researchers gain access to large amounts of data without interacting with a single research participant. Instead, they use existing records to answer various research questions. This type of research approach is known as archival research. Archival research relies on looking at past records or data sets to look for interesting patterns or relationships. For example, a researcher might access the academic records of all individuals who enrolled in college within the past ten years and...
16.3K
Manipulation and Analysis01:21

Manipulation and Analysis

58
GIS manipulation and analysis functions are vital for decision-making and planning. These activities range from data retrieval tasks, such as selecting information based on specific criteria, to advanced analytical techniques that address complex spatial problems.One critical GIS analysis method is overlaying, which combines multiple data layers to examine impacts. For example, overlaying a river-dammed lake boundary with road networks can identify affected infrastructure. Another common...
58
Selected Data About Geographic Locations01:25

Selected Data About Geographic Locations

65
Geographic Information Systems (GIS) rely on two core types of data: spatial data and attribute data.Spatial DataSpatial data defines the physical location of features within a coordinate system, typically expressed in terms of latitude and longitude. It provides precise positioning for elements like roads, rivers, or buildings.Attribute DataAttribute data complements spatial data by adding descriptive information about these features. For example, a road's spatial data includes its start and...
65
Structure-Activity Relationships and Drug Design01:28

Structure-Activity Relationships and Drug Design

1.0K
Drug design is a dynamic field that involves discovering and developing new medications based on specific biological targets. This process heavily relies on structure-activity relationships (SAR) and quantitative structure-activity relationships (QSAR) to guide the design and optimization of efficient drugs.
SAR studies the intricate relationship between a drug's chemical structure and biological activity. It focuses on understanding how modifications to a drug's structure can influence...
1.0K

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Child Health Research Using linked Multi-domain Canadian Administrative Data: A Scoping Review.

International journal of population data science·2026
Same author

Disparities in access to and outcomes of minimally invasive surgery: a scoping review.

Surgical endoscopy·2026
Same author

Racial Disparities in Access to Minimally Invasive Emergency General Surgery.

JAMA network open·2026
Same author

Mapping Different Versions of the International Classification of Diseases: A Scoping Review.

International journal of population data science·2026
Same author

The Role of Surgeon Volume in the Relationship Between Race and Surgical Modality for Hysterectomy for Benign Indications.

Obstetrics and gynecology·2026
Same author

Association Between Surgical Robotic Availability and Open Operation Rate: A Geographic Analysis.

Journal of the American College of Surgeons·2026

Related Experiment Video

Updated: Sep 6, 2025

Databases to Efficiently Manage Medium Sized, Low Velocity, Multidimensional Data in Tissue Engineering
09:43

Databases to Efficiently Manage Medium Sized, Low Velocity, Multidimensional Data in Tissue Engineering

Published on: November 22, 2019

6.4K

Record linkage and big data-enhancing information and improving design.

Leslie L Roos1, Elizabeth Wall-Wieler1, Charles Burchill1

  • 1Department of Community Health Sciences, University of Manitoba, Winnipeg, Manitoba, Canada; Manitoba Centre for Health Policy, University of Manitoba, Winnipeg, Manitoba, Canada.

Journal of Clinical Epidemiology
|June 27, 2022
PubMed
Summary

Record linkage enhances research by integrating data, correcting errors, and generating covariates. This method, particularly using family information, improves study designs and expands research opportunities for better scientific discovery.

Keywords:
CovariatesDesignFamily dataObservational studiesRegistriesResearch possibilities

More Related Videos

Executing Complexity-Increasing Queries in Relational MySQL and NoSQL MongoDB and EXist Size-Growing ISO/EN 13606 Standardized EHR Databases
07:26

Executing Complexity-Increasing Queries in Relational MySQL and NoSQL MongoDB and EXist Size-Growing ISO/EN 13606 Standardized EHR Databases

Published on: March 19, 2018

9.4K
TBase - an Integrated Electronic Health Record and Research Database for Kidney Transplant Recipients
09:00

TBase - an Integrated Electronic Health Record and Research Database for Kidney Transplant Recipients

Published on: April 13, 2021

4.7K

Related Experiment Videos

Last Updated: Sep 6, 2025

Databases to Efficiently Manage Medium Sized, Low Velocity, Multidimensional Data in Tissue Engineering
09:43

Databases to Efficiently Manage Medium Sized, Low Velocity, Multidimensional Data in Tissue Engineering

Published on: November 22, 2019

6.4K
Executing Complexity-Increasing Queries in Relational MySQL and NoSQL MongoDB and EXist Size-Growing ISO/EN 13606 Standardized EHR Databases
07:26

Executing Complexity-Increasing Queries in Relational MySQL and NoSQL MongoDB and EXist Size-Growing ISO/EN 13606 Standardized EHR Databases

Published on: March 19, 2018

9.4K
TBase - an Integrated Electronic Health Record and Research Database for Kidney Transplant Recipients
09:00

TBase - an Integrated Electronic Health Record and Research Database for Kidney Transplant Recipients

Published on: April 13, 2021

4.7K

Area of Science:

  • Health Informatics
  • Biostatistics
  • Epidemiology

Background:

  • Existing datasets often contain incomplete or erroneous information.
  • Leveraging multiple data sources can significantly augment the value of individual records.

Purpose of the Study:

  • To demonstrate the utility of multiple file record linkage in enhancing research.
  • To illustrate how data linkage improves data quality and research design.

Main Methods:

  • Utilizing record linkage techniques to combine information from disparate data files.
  • Employing population registries to access family-level data for comprehensive analysis.

Main Results:

  • Linked data files provide richer information, enabling the generation of crucial covariates.
  • Family information from linked records allows for controlling unmeasured variables and reducing bias.

Conclusions:

  • Record linkage magnifies the value of existing data, leading to more robust research findings.
  • Improved study designs, especially for nonexperimental research, are a key benefit of data linkage.