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How to make a new dataset interoperable from the start?

Scenario Overview

Research data can be difficult to combine and reuse when the same concepts are defined or collected differently across studies. Even seemingly straightforward data elements may differ in their meaning, values, units or formats. When designing a new dataset, you can address these differences from the start by clearly defining what you want to collect and aligning your data elements with existing standards where possible. This makes it easier to understand, compare and combine your data with data from other studies, whether for your own analyses or for reuse by others.

Examples

My genomics study protocol includes several data elements that need to be collected, including sex and BMI. I want to align these data elements with existing standards and initiatives so that the data are interoperable from the start.

Complexity

Medium

Key Experts

Data steward

Outcome

Interoperable dataset

Prerequisites

Before starting this scenario, you should have the following prerequisites in place.

Define FAIRification objectives

Have a FAIR data steward on board

Identify and select training

Your Journey

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Create a basic codebook for your data

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Improve the codebook

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Use the codebook to build eCRFs

Collect data