What Type of Data Is a Systematic Review?


Angela Bailey

A systematic review is a type of research method that aims to summarize and analyze the existing evidence on a particular topic. It involves a thorough and comprehensive search of multiple databases, followed by a critical appraisal and synthesis of the collected data. Systematic reviews are considered to be the highest level of evidence in evidence-based medicine and are widely used to inform clinical practice and policy-making.

Types of Data

Systematic reviews can include various types of data, depending on the research question and the available studies. The following are some common types of data that can be included in a systematic review:

1. Primary Data

Primary data refers to original data collected by researchers through experiments, surveys, or other research methods. In a systematic review, primary data can be obtained from primary studies that meet the inclusion criteria set by the reviewers. These primary studies often report their own findings and results, which can be used to answer specific research questions.

2. Secondary Data

Secondary data refers to existing data that has been collected for purposes other than the current study. In a systematic review, secondary data can be obtained from previously published studies, reports, or databases. This type of data is often used to provide additional context or support for the findings of primary studies.

3. Quantitative Data

Quantitative data refers to numerical or statistical information that can be measured or counted. In a systematic review, quantitative data can include outcome measures such as mean values, percentages, odds ratios, or risk ratios reported in primary studies. These data are often analyzed using statistical methods to determine the overall effect size or magnitude of an intervention or treatment.

4. Qualitative Data

Qualitative data refers to non-numerical or descriptive information that provides insights into people’s experiences, beliefs, or perceptions. In a systematic review, qualitative data can be obtained from primary studies that use qualitative research methods such as interviews, focus groups, or observations. These data are often analyzed using thematic analysis or other qualitative techniques to identify common themes or patterns.

Organizing the Data

Once the relevant data has been collected, systematic reviewers organize and synthesize the findings to provide a comprehensive summary of the available evidence. This involves carefully extracting and coding the data from each included study and categorizing it based on the research question or specific outcomes of interest.

The use of HTML styling elements can greatly enhance the organization and readability of a systematic review. For example:

  • Bold text can be used to highlight key findings or important concepts.
  • Underlined text can be used to emphasize critical points or citations.
  • A well-structured list can be used to present different types of data or subtopics in a clear and concise manner.
  • Subheaders

    can be used to divide the content into sections and subsections, making it easier for readers to navigate through the review.

In conclusion, a systematic review incorporates various types of data including primary and secondary data, quantitative and qualitative data. By organizing and synthesizing these data using HTML styling elements like bold text, underlined text, lists, and subheaders, reviewers can create visually engaging and informative reviews that effectively communicate the key findings of their research.

Discord Server - Web Server - Private Server - DNS Server - Object-Oriented Programming - Scripting - Data Types - Data Structures

Privacy Policy