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Related Concept Videos

Archival Research01:40

Archival Research

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...
Health Information Technology and Healthcare Information System01:30

Health Information Technology and Healthcare Information System

Health Information Technology (HIT)
Health Information Technology, commonly called HIT, integrates advanced information systems and technology in healthcare settings. Its primary functions include:
Genome-wide Association Studies-GWAS01:11

Genome-wide Association Studies-GWAS

Genome-wide association studies or GWAS are used to identify whether common SNPs are associated with certain diseases. Suppose specific SNPs are more frequently observed in individuals with a particular disease than those without the disease. In that case, those SNPs are said to be associated with the disease. Chi-square analysis is performed to check the probability of the allele likely to be associated with the disease.
GWAS does not require the identification of the target gene involved in...
Statistical Software for Data Analysis and Clinical Trials01:12

Statistical Software for Data Analysis and Clinical Trials

Statistical software is pivotal in data analysis and clinical trials by providing tools to analyze data, draw conclusions, and make predictions. These software packages range from simple data management applications to complex analytical platforms, supporting various statistical tests, models, and simulation techniques. Their significance lies in their ability to handle vast amounts of data with precision and efficiency, enabling researchers to validate hypotheses, identify trends, and make...
Nursing Clinical Information System01:27

Nursing Clinical Information System

Nursing Clinical Information System (NCIS)
A Nursing Clinical Information System (NCIS) is a specialized type of healthcare information system tailored to meet the unique needs of nursing practice. It incorporates the principles of nursing informatics to streamline information management and improve the quality of care delivery.
Critical attributes of NCIS include:
Study Designs in Epidemiology01:20

Study Designs in Epidemiology

Epidemiological study designs are fundamental tools for investigating the distribution, determinants, and control of health conditions in populations. They help researchers understand the relationships between exposures and outcomes, and they broadly fall into two categories: "observational" and "experimental" studies.
Observational studies are those where the researcher does not intervene but rather observes natural variations. They include cross-sectional, cohort, and case-control studies.

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Related Experiment Videos

A Web-based archive of systematic review data.

Stanley Ip1, Nira Hadar, Sarah Keefe

  • 1Tufts Evidence-based Practice Center, Tufts Medical Center, Boston, MA 02111, USA.

Systematic Reviews
|May 17, 2012
PubMed
Summary
This summary is machine-generated.

This study introduces the Systematic Review Data Repository, a shared online tool to reduce duplication in data extraction for systematic reviews. It aims to improve efficiency and speed up healthcare policy decisions.

Related Experiment Videos

Area of Science:

  • Health Informatics
  • Evidence Synthesis
  • Biomedical Research

Background:

  • Systematic reviews are crucial for healthcare policy but are labor-intensive.
  • Data extraction is a significant bottleneck, often involving duplicated effort.
  • Existing processes hinder efficient updating and synthesis of overlapping reviews.

Purpose of the Study:

  • To develop an open, collaborative, Web-based repository for systematic review data.
  • To create a central archive and data extraction tool to improve efficiency.
  • To enhance the speed and quality of healthcare policy and decision-making.

Main Methods:

  • Initiated the development of the Systematic Review Data Repository (SRDR).
  • Designed a Web-based platform with software tools for data sharing and extraction.
  • Identified and proposed solutions for technical and non-technical challenges.

Main Results:

  • The SRDR aims to serve as a central archive and data extraction tool.
  • Software tools will enable searching, incorporating, and contributing systematic review data.
  • Addressed challenges in data quality, user access, data accommodation, governance, and adoption.

Conclusions:

  • The Systematic Review Data Repository offers a solution to inefficiencies in systematic review processes.
  • It promotes collaboration and data sharing among global research organizations.
  • The repository is poised to accelerate evidence synthesis and inform healthcare policy more effectively.