a | b/docs/explanation/index.md | ||
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1 | These explanations provide background knowledge for learning ehrQL. |
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2 | |||
3 | * [ehrQL backend tables](backend-tables.md) |
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4 | * [ehrQL output formats](output-formats.md) |
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5 | * [Using ehrQL in OpenSAFELY projects](using-ehrql-in-opensafely-projects.md) |
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6 | * [Running ehrQL](running-ehrql.md) |
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7 | * [Using the measures framework](measures.md) |
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8 | * [Selecting populations for study](selecting-populations-for-study.md) |
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9 | * [The OpenSAFELY VS Code extension](vscode-extension.md) |