Global Health Explorers
01 From Data to Discovery → 02 From Data to Maps → 03 Explore the Differences
Explore the World

From Data to Discovery

The world is full of stories. Data helps us discover them.

What can I learn about the world — and what questions should I ask when I look at the data?

Every difference matters. Explore it.
Why Explore the World?

The world is not one average.

Countries are different. Communities within countries are different. People experience health and wellbeing in different ways.

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Countries are different

Geography, history, economies, environments and health systems shape different experiences.

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Communities are different

National averages can hide important differences between communities and population groups.

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Data reveal patterns

Good data can help us see differences that are difficult to see from individual stories alone.

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Data need context

A number has meaning only when we understand what was measured, for whom, where, when and how.

A number is not the answer. It is the beginning of a question.
The Data Journey

How does data become knowledge?

01 DATA Numbers, observations and records
→
02 INDICATOR What exactly is being measured?
→
03 INFORMATION What does the number tell us?
→
04 MAP Where does the pattern occur?
→
05 QUESTION What might explain it?
→
06 DISCOVERY What should we explore next?
Your Data Explorer Journey

Six moves from looking to discovering

01

FIND

Where is the information?

02

UNDERSTAND

What exactly is being measured?

03

COMPARE

Are we comparing like with like?

04

QUESTION

What might explain the difference?

05

CONNECT

How might health, SDH and people's lives connect?

06

DISCOVER

What new question does the data make you want to ask?

The GHE Data Rule

Before you trust a number, understand the number.

CHECK THE WHOLE INDICATOR
Indicator → Definition → Numerator / Denominator → Population → Place → Time → Source → Uncertainty → Context
A value can be correct for its definition and still be inappropriate for the comparison you want to make. Always check the metadata.
Trusted Data Gateways

Explore real global data

GHE distinguishes authoritative public-health information from educational and data-exploration resources.

WHO

WHO Global Health Observatory

Explore global health indicators across Member States, including mortality, disease, risk factors, immunization, environmental health, health systems and other areas.

Explore WHO GHO ↗
IHME

Global Burden of Disease

Explore estimates of disease burden, causes, risks and health outcomes across locations, populations and time.

Explore IHME GBD ↗
UNICEF

UNICEF Data

Particularly useful for exploring children and adolescents through health, nutrition, education, WASH, protection and other indicators.

Explore UNICEF Data ↗
WB

World Bank Data

Explore internationally comparable indicators related to development, health, education, environment, gender and economies.

Explore World Bank Data ↗
OWID

Our World in Data

A powerful learning and visualization resource bringing together data from many providers with clear charts and explanations.

Explore OWID ↗
Remember: the purpose of a data source matters. Official public-health information and educational visualization resources should not be treated as interchangeable.
Continue the journey

Numbers become more powerful when we can see where they occur.

Next, we will transform data into maps and learn how geography can reveal patterns across the world.

02 · From Data to Maps →