ReviewNPJ digital medicine2023
Selecting and describing control conditions in mobile health randomized controlled trials: a proposed typology.
Review in NPJ digital medicine, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 51 papers, 5 of them syntheses that pooled it.
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
51 citing papers in PubMed, 5 syntheses or guidelines pooled it.
- Mental Health Impacts of Self-Help Interventions for the Treatment and Prevention of Eating Disorders. A Meta-Analysis.The International journal of eating disorders · 2025Pooled it
- Methodological quality in randomised clinical trials of mental health apps: systematic review and longitudinal analysis.BMJ mental health · 2025Pooled it
- Resilience-based interventions in the public sector workplace: a systematic review.BMC public health · 2025Pooled it
- Mobile phone interventions to improve health outcomes among patients with chronic diseases: an umbrella review and evidence synthesis from 34 meta-analyses.The Lancet. Digital health · 2024Pooled it
- Effectiveness of Online and Remote Interventions for Mental Health in Children, Adolescents, and Young Adults After the Onset of the COVID-19 Pandemic: Systematic Review and Meta-Analysis.JMIR mental health · 2024Pooled it
- Addressing the Negative Impact of Social Media on Body Image: An Online Randomized Controlled Pilot Trial.The International journal of eating disorders · 2026Trial
- Effectiveness of a Mobile Phone-Delivered Multiple Health Behavior Change Intervention (LIFE4YOUth) in Adolescents: Randomized Controlled Trial.Journal of medical Internet research · 2025Trial
- Internet-delivered unguided psychodynamic vs. cognitive behavior therapy for anxiety and depression symptoms: A large, full factorial randomized controlled trial on treatment length and peer support.Internet interventions · 2026Article
- Anna vs. Judith: A randomized comparison of AI-delivered psychodynamic and cognitive behavioral therapies for social anxiety disorder.Internet interventions · 2026Article
- Facing fear through play: A smartphone-based proof-of-concept intervention using inverted augmented reality.Internet interventions · 2026Article
- Efficacy and safety of a mobile app-based, flexible-schedule digital therapeutic intervention versus psychoeducation for panic disorder: An open-label randomized controlled trial.Internet interventions · 2026Article
- The impact of a national transition of treatment platform on the acceptance of internet-delivered cognitive behavioral therapy: A longitudinal study among Norwegian therapists.Internet interventions · 2026Article
- Emotion regulation and social information processing as targets of a guided selective prevention app for emerging adults with a history of adverse childhood experiences: A randomised controlled trial.Internet interventions · 2026Article
- Metrics Used for the Evaluation of Chatbots Providing Cancer Genetic Risk Assessment and Education: Systematic Review.JMIR AI · 2026Review
- Cognitive control training as an add-on treatment for late-life depression: A multicenter randomized controlled trial.Internet interventions · 2026Article
- Feasibility and clinical outcomes of tailored digital CBT-E guided self-help for youth with binge-eating symptoms: A pilot randomized controlled trial.Internet interventions · 2026Article
- Popular Online Content as a Treatment-as-Usual Control in Digital Mental Health Intervention Trials: Secondary Analysis of Two Online Randomized Controlled Trials With Repeated Measures.JMIR mental health · 2026Article
- Game, Set, and Match: A Scoping Review of Matching Characteristics for Control and Intervention Groups in Adaptive Behavioral Interventions for Physical Activity or Healthy Eating Designs for Populations with Overweight and Obesity.Behavioral medicine (Washington, D.C.) · 2026Review
- Investigating Placebos and Controls Used in Large Language Model-Based Chatbot Intervention Trials: Protocol for a Methodological Review.JMIR research protocols · 2026Article
- Bridging the Mental Health Care Gap for International Students via Digital Interventions: Conceptual Foundations and a Five-Stage Model for Culturally Sensitive Design.Counselling psychology quarterly · 2026Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors.
Funding
Abstract
Hundreds of randomized controlled trials (RCTs) have tested the efficacy of mobile health (mHealth) tools for a wide range of mental and behavioral health outcomes. These RCTs have used a variety of control condition types which dramatically influence the scientific inferences that can be drawn from a given study. Unfortunately, nomenclature across mHealth RCTs is inconsistent and meta-analyses commonly combine control conditions that differ in potentially important ways. We propose a typology of control condition types in mHealth RCTs. We define 11 control condition types, discuss key dimensions on which they differ, provide a decision tree for selecting and identifying types, and describe the scientific inferences each comparison allows. We propose a five-tier comparison strength gradation along with four simplified categorization schemes. Lastly, we discuss unresolved definitional, ethical, and meta-analytic issues related to the categorization of control conditions in mHealth RCTs.
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.