# Healthcare analytics & economics · illustrative learning brief

Richie Lin · Portfolio exploration · September 2026

This is a proposed learning exercise, not completed employer work or established domain expertise.

## Question

How would I prepare to analyze an unfamiliar public healthcare utilization report?

## Proposed approach

Read the data dictionary, confirm population coverage and time periods, define the denominator, and check missing or suppressed values before making comparisons. Seek domain review and avoid interpreting descriptive differences as clinical or causal findings.

## Proposed deliverable

A source and definition sheet, validated descriptive table, and questions for a domain expert. This is a proposed learning brief, not established healthcare domain experience.

Explore relevant experience: https://richielin.com/pages/roles