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Open access

Research article

First published 2026

Additional crossovers in cluster randomised crossover trials do not always increase statistical power

KM Tanvir, Andrew B Forbes, Kelsey L Grantham [...]

Clinical Trials

Retricted access

Research article

First published 2015-2

Cluster randomised crossover trials with binary data and unbalanced cluster sizes: Application to studies of near-universal interventions in intensive care

Andrew B Forbes, Muhammad Akram, David Pilcher [...]

Clinical Trials

Retricted access

Research article

First published 2006-12

Design of trials with dying patients: a feasibility study of cluster randomisation versus randomised consent

A Fowell, R Johnstone, I G Finlay [...]

Palliative Medicine

Open access

Research article

First published 2018-7

Helping adolescents to better support their peers with a mental health problem: A cluster-randomised crossover trial of teen Mental Health First Aid

Laura M Hart, Amy J Morgan, Alyssia Rossetto [...]

Australian & New Zealand Journal of Psychiatry

Free access

Research article

First published 2020-4

teen Mental Health First Aid as a school-based intervention for improving peer support of adolescents at risk of suicide: Outcomes from a cluster randomised crossover trial

Laura M Hart, Penny Cropper, Amy J Morgan [...]

Australian & New Zealand Journal of Psychiatry

Retricted access

Research article

First published 2019-3

Impact of non-uniform correlation structure on sample size and power in multiple-period cluster randomised trials

J Kasza, K Hemming, R Hooper [...]

Statistical Methods in Medical Research

Retricted access

Research article

First published 2019-11

Inference for the treatment effect in multiple-period cluster randomised trials when random effect correlation structure is misspecified

Jessica Kasza, Andrew B Forbes

Statistical Methods in Medical Research

Retricted access

Research article

First published 2021-10

Intra-cluster correlations from the CLustered OUtcome Dataset bank to inform the design of longitudinal cluster trials

Elizabeth Korevaar, Jessica Kasza, Monica Taljaard [...]

Clinical Trials

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