What steps as a healthcare analyst would you follow to prepare these data for analytics?

Describe the types of data found in healthcare. What steps as a healthcare analyst would you follow to prepare these data for analytics?

Some resources:

Structured and Unstructured Health Data: Challenges and Opportunities Challenges and Opportunities of Structured and Unstructured Health Data | HealthSnap INC

Unstructured Data: An Important Piece of the Healthcare Puzzle Unstructured Data: An Important Piece of the Healthcare Puzzle | Journal Of AHIMA

8 Examples of Unstructured Data 8 Examples of Unstructured Data – Treehouse Tech Group