ArticleThe Stata journal2023
Cluster randomized controlled trial analysis at the cluster level: The clan command.
Article in The Stata journal, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
14 citing papers in PubMed.
- Manualised package intervention to achieve treatment adherence in people with tuberculosis: the IMPACT pilot cluster-RCT.Health technology assessment (Winchester, England) · 2026Trial
- Trial
- Integrated community-based HIV and sexual and reproductive health services for youth: a cluster-randomized trial.Nature medicine · 2025Trial
- Effect of antenatalSexually transmitted infections · 2025Trial
- Effectiveness of an empowerment-based self-defense program among South African girls: results from a cluster-randomized control trial in schools.BMC women's health · 2025Trial
- Effect of a community-based intervention for sexually transmitted infections on population-level prevalence among youth in Zimbabwe (STICH): a cluster-randomised trial.The Lancet. Global health · 2025Trial
- RCPNEOPERU trial: a cluster randomized pilot trial to assess traditional neonatal resuscitation compared to partially virtual training in remote areas.Jornal de pediatriaTrial
- The Impact of a Household Intervention on ART Adherence and Household HIV Competency for People Living with HIV: Results from a Cluster-Randomised Controlled Trial in Cape Town, South Africa.AIDS and behavior · 2026Article
- The effect of smart pillboxes on TB stigma among adults in a cluster-randomised TB treatment trial.IJTLD open · 2025Article
- Engaging rural communities in Bangladesh to address antimicrobial resistance via the community dialogue approach: a protocol for a cluster-randomized controlled trial.Frontiers in public health · 2025Article
- A cluster randomized trial assessing the effect of a digital health algorithm on quality of care in Tanzania (DYNAMIC study).PLOS digital health · 2024Article
- Article
- Unit costs and cost-effectiveness of a device to improve TB treatment adherence in China.IJTLD open · 2024Article
- How should a cluster randomized trial be analyzed?Journal of epidemiology and population health · 2024Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors.
Funding
Abstract
In this article, we introduce a new command, clan, that conducts a cluster-level analysis of cluster randomized trials. The command simplifies adjusting for individual- and cluster-level covariates and can also account for a stratified design. It can be used to analyze a continuous, binary, or rate outcome.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.