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Data Collection and Storage

Data collection in health research refers to the process of systematically gathering, measuring, and analyzing information about health-related topics to answer research questions or test hypotheses.

Why is it important?

It is a critical step in any health study, as the quality and accuracy of the data directly affect the validity and reliability of the research findings.

How to collect data

  1. Define your research question
  2. Identify the appropriate type of data to answer your question
    1. Primary data - original data collected for the study
    2. Secondary data - data collected from other sources
  3. Select your data collection method
    1. Data repositories
    2. EMR or other administrative records
    3. Biometrics or biologic samples
    4. Qualitative methods
  4. Develop a data collection plan
    1. Consider sampling strategies
    2. You may need ethics approval
  5. Pilot your collection method
  6. Monitor data quality

Recommended resources:

Planning a Research Project Guide

Health Research Study Designs Guide

You may be able to access EMR data for your research. Contact the Research Support Services team for more information.

Research Support Services

Data repositories are centralised platforms or databases where data is stored, organised, and made accessible for research, sharing, and analysis. These repositories often serve as a way to manage large volumes of data in a systematic and structured way, making it easier for researchers to find, access, and use data for their studies.

Why is it important?

Data repositories:

  • Help organise large datasets, making it easier to manage and retrieve data as needed.
  • Allow researchers can share data with others in the scientific community.
  • Promote transparency by providing access to data and methodologies, allowing others to validate and replicate research findings.
  • Ensure long-term storage and preservation of data.

Australia Health Data repositories

International Health Data Repositories

The following tools are available to Monash Health Employees for data collection:

  • NVivo
    • NVivo is a tool for analysing qualitative data. It can also be used to store the data itself.
    • NVivo is available at select PCs in the Clayton, Dandenong, and Casey libraries.
  • RedCap
    • A secure web application for building, sending, and managing online surveys
    • Complete the request form and log a ticket with IT for access
  • Microsoft Forms
    • Can be used to easily and quickly generate forms, surveys, and polls.

Recommended resources: