![Sample size calculations for stepped wedge and cluster randomised trials: a unified approach - ScienceDirect Sample size calculations for stepped wedge and cluster randomised trials: a unified approach - ScienceDirect](https://ars.els-cdn.com/content/image/1-s2.0-S089543561500414X-gr1.jpg)
Sample size calculations for stepped wedge and cluster randomised trials: a unified approach - ScienceDirect
![AmericanHeartJ on Twitter: "Open Access: Rationale and design of the comparison of outcomes and access to care for heart failure (COACH) trial: A stepped wedge cluster randomized trial. https://t.co/9fqvEnDyXg https://t.co/6WLEpd78Rx" / Twitter AmericanHeartJ on Twitter: "Open Access: Rationale and design of the comparison of outcomes and access to care for heart failure (COACH) trial: A stepped wedge cluster randomized trial. https://t.co/9fqvEnDyXg https://t.co/6WLEpd78Rx" / Twitter](https://pbs.twimg.com/media/FAtc61mXIAIn6GA.png)
AmericanHeartJ on Twitter: "Open Access: Rationale and design of the comparison of outcomes and access to care for heart failure (COACH) trial: A stepped wedge cluster randomized trial. https://t.co/9fqvEnDyXg https://t.co/6WLEpd78Rx" / Twitter
![A stepped wedge cluster randomized controlled trial in the community... | Download Scientific Diagram A stepped wedge cluster randomized controlled trial in the community... | Download Scientific Diagram](https://www.researchgate.net/publication/309335831/figure/fig1/AS:454988536258560@1485489128130/A-stepped-wedge-cluster-randomized-controlled-trial-in-the-community-mental-health.png)
A stepped wedge cluster randomized controlled trial in the community... | Download Scientific Diagram
![A Stepped Wedge Cluster-Randomized Trial Assessing the Impact of a Riverbank Filtration Intervention to Improve Access to Safe Water on Health in Rural India in: The American Journal of Tropical Medicine and A Stepped Wedge Cluster-Randomized Trial Assessing the Impact of a Riverbank Filtration Intervention to Improve Access to Safe Water on Health in Rural India in: The American Journal of Tropical Medicine and](https://www.ajtmh.org/view/journals/tpmd/102/3/full-tpmd190260f1.jpg)
A Stepped Wedge Cluster-Randomized Trial Assessing the Impact of a Riverbank Filtration Intervention to Improve Access to Safe Water on Health in Rural India in: The American Journal of Tropical Medicine and
![Blood Pressure Visit Intensification in Treatment (BP-Visit) Findings: a Pragmatic Stepped Wedge Cluster Randomized Trial | SpringerLink Blood Pressure Visit Intensification in Treatment (BP-Visit) Findings: a Pragmatic Stepped Wedge Cluster Randomized Trial | SpringerLink](https://media.springernature.com/lw685/springer-static/image/art%3A10.1007%2Fs11606-021-07016-9/MediaObjects/11606_2021_7016_Fig1_HTML.png)
Blood Pressure Visit Intensification in Treatment (BP-Visit) Findings: a Pragmatic Stepped Wedge Cluster Randomized Trial | SpringerLink
Impact of Replacing Smear Microscopy with Xpert MTB/RIF for Diagnosing Tuberculosis in Brazil: A Stepped-Wedge Cluster-Randomized Trial | PLOS Medicine
![PDF] Reflection on modern methods: when is a stepped-wedge cluster randomized trial a good study design choice? | Semantic Scholar PDF] Reflection on modern methods: when is a stepped-wedge cluster randomized trial a good study design choice? | Semantic Scholar](https://d3i71xaburhd42.cloudfront.net/baa1305568e183835c0dc6b3026c6c254df66e9e/3-Figure1-1.png)
PDF] Reflection on modern methods: when is a stepped-wedge cluster randomized trial a good study design choice? | Semantic Scholar
![Designing Stepped Wedge Trials with Continuous Recruitment | NIH Office of Disease Prevention Website Designing Stepped Wedge Trials with Continuous Recruitment | NIH Office of Disease Prevention Website](https://prevention.nih.gov/sites/default/files/ScreenshotHooper.png)
Designing Stepped Wedge Trials with Continuous Recruitment | NIH Office of Disease Prevention Website
![Stepped-wedge cluster randomised controlled trial to assess the effectiveness of an electronic medication management system to reduce medication errors, adverse drug events and average length of stay at two paediatric hospitals: a Stepped-wedge cluster randomised controlled trial to assess the effectiveness of an electronic medication management system to reduce medication errors, adverse drug events and average length of stay at two paediatric hospitals: a](https://bmjopen.bmj.com/content/bmjopen/6/10/e011811/F1.large.jpg)
Stepped-wedge cluster randomised controlled trial to assess the effectiveness of an electronic medication management system to reduce medication errors, adverse drug events and average length of stay at two paediatric hospitals: a
![The use of feasibility studies for stepped-wedge cluster randomised trials: protocol for a review of impact and scope | BMJ Open The use of feasibility studies for stepped-wedge cluster randomised trials: protocol for a review of impact and scope | BMJ Open](https://bmjopen.bmj.com/content/bmjopen/7/7/e017290/F1.large.jpg)
The use of feasibility studies for stepped-wedge cluster randomised trials: protocol for a review of impact and scope | BMJ Open
![Protocol for a phase III pragmatic stepped wedge cluster randomised controlled trial comparing the effectiveness and cost-effectiveness of screening and guidelines with, versus without, implementation strategies for improving pain in adults with Protocol for a phase III pragmatic stepped wedge cluster randomised controlled trial comparing the effectiveness and cost-effectiveness of screening and guidelines with, versus without, implementation strategies for improving pain in adults with](https://media.springernature.com/lw685/springer-static/image/art%3A10.1186%2Fs12913-018-3318-0/MediaObjects/12913_2018_3318_Fig1_HTML.png)
Protocol for a phase III pragmatic stepped wedge cluster randomised controlled trial comparing the effectiveness and cost-effectiveness of screening and guidelines with, versus without, implementation strategies for improving pain in adults with
![Stepped wedge designs could reduce the required sample size in cluster randomized trials - ScienceDirect Stepped wedge designs could reduce the required sample size in cluster randomized trials - ScienceDirect](https://ars.els-cdn.com/content/image/1-s2.0-S0895435613000528-gr1.jpg)
Stepped wedge designs could reduce the required sample size in cluster randomized trials - ScienceDirect
![Designing a stepped wedge trial: three main designs, carry-over effects and randomisation approaches | Trials | Full Text Designing a stepped wedge trial: three main designs, carry-over effects and randomisation approaches | Trials | Full Text](https://media.springernature.com/lw685/springer-static/image/art%3A10.1186%2Fs13063-015-0842-7/MediaObjects/13063_2015_842_Fig1_HTML.gif)
Designing a stepped wedge trial: three main designs, carry-over effects and randomisation approaches | Trials | Full Text
![The BMJ on Twitter: "The stepped wedge cluster randomised trial is increasingly being used. Here's guidance on how to report this important research design https://t.co/sjFANYmgkO https://t.co/QqgpGCW1oe" / Twitter The BMJ on Twitter: "The stepped wedge cluster randomised trial is increasingly being used. Here's guidance on how to report this important research design https://t.co/sjFANYmgkO https://t.co/QqgpGCW1oe" / Twitter](https://pbs.twimg.com/media/DrlcBDeWwAA-KWw.jpg)
The BMJ on Twitter: "The stepped wedge cluster randomised trial is increasingly being used. Here's guidance on how to report this important research design https://t.co/sjFANYmgkO https://t.co/QqgpGCW1oe" / Twitter
Mixed effects approach to the analysis of the stepped wedge cluster randomised trial—Investigating the confounding effect of time through simulation | PLOS ONE
![Study design of a stepped wedge cluster randomized controlled trial to evaluate the effect of a locally tailored approach for preconception care – the APROPOS-II study | BMC Public Health | Full Text Study design of a stepped wedge cluster randomized controlled trial to evaluate the effect of a locally tailored approach for preconception care – the APROPOS-II study | BMC Public Health | Full Text](https://media.springernature.com/lw685/springer-static/image/art%3A10.1186%2Fs12889-020-8329-1/MediaObjects/12889_2020_8329_Fig1_HTML.png)