Intraclass correlation values for adolescent health outcomes in secondary schools in 21 European countries
Background: Cluster randomised controlled trials (CRCTs) are increasingly used to evaluate the effectiveness of interventions for improving health. A key feature of CRCTs is that individuals in clusters are often more alike than individuals in different clusters, irrespective of treatment. This simi...
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| Main Authors: | , , , |
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| Format: | Book |
| Published: |
Elsevier,
2016-12-01T00:00:00Z.
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| Online Access: | Connect to this object online. |
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