SynthesisSystematic reviews2019
Strategies for increasing participation in mail-out colorectal cancer screening programs: a systematic review and meta-analysis.
Synthesis in Systematic reviews, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to 2 registered trials, which are not on this map. Cited by 43 papers, 2 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.
Telephone Services for Participation Improvement in Colorectal Cancer Screening: a Randomized Health Services Study
Using a Cross-sectional Partnership to Improve Prevention and Health Equity Among African Americans
Who cites it
43 citing papers in PubMed, 2 syntheses or guidelines pooled it.
- Implementation Strategies for Interventions Aiming to Increase Participation in Mail-Out Bowel Cancer Screening Programs: A Realist Review.Frontiers in oncology · 2020Pooled it
- Improving Breast Cancer Outcomes by Enhanced Activities in Early Detection and Diagnosis: An Umbrella Review and Meta-Analyses of Randomised Controlled Trials in High-Income Contexts With Universal Healthcare Coverage.Cancer control : journal of the Moffitt Cancer CenterPooled it
- Testing behavioral economics principles in mailed FIT outreach: a randomized trial.Cancer causes & control : CCC · 2026Trial
- Using an SMS to improve bowel cancer screening: the acceptability and feasibility of a multifaceted intervention.Family practice · 2025Trial
- Automated Reminders Enhance Mailed Fecal Immunochemical Test Completion Among Veterans: a Randomized Controlled Trial.Journal of general internal medicine · 2024Trial
- Effectiveness and Cost of an Enhanced Mailed Fecal Test Outreach Colorectal Cancer Screening Program: Findings from the PROMPT Stepped-Wedge Trial.Cancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology · 2023Trial
- A Postcard Primer Prior to Mailed Fecal Immunochemical Test Among Veterans: a Randomized Controlled Trial.Journal of general internal medicine · 2023Trial
- Impact of a dTcaP booster vaccine awareness campaign initiated by the French national health insurance for adults aged 25 years in 2021.BMC health services research · 2023Trial
- Trial
- Randomized Controlled Trial of Advance Notification Phone Calls vs Text Messages Prior to Mailed Fecal Test Outreach.Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association · 2021Trial
- A Qualitative Exploration of the Decision Not to Take Part in Colorectal Cancer Screening Among Women Living in Lower Socio-Economic Areas.Psycho-oncology · 2026Article
- Barriers to Health Care and Cancer Screening.JAMA network open · 2026Article
- Article
- Co-designing a general practice-led intervention and implementation strategy to increase bowel cancer screening through general practice: a qualitative study.BMC primary care · 2025Article
- Using a digital health platform to implement a multi-component CRC screening intervention within a federally qualified health center: study protocol for a hybrid type I trial.BMC health services research · 2025Article
- Factors Associated with Attending to the Colorectal Cancer Screening Services among at-Risk Individuals in a Community Care Hospital: A Cross-Sectional Analytical Study.Asian Pacific journal of cancer prevention : APJCP · 2025Article
- Addressing Cancer Screening Disparities in Little Haiti, Miami, USA: A Literature Review on Barriers and Solutions.Cureus · 2025Review
- Impact of Digital Navigation on Screening Adherence With the Multi-Target Stool DNA Test.Journal of health economics and outcomes research · 2025Article
- Development of a National Colorectal Cancer Screening Research Agenda: An Initiative of the Canadian Screening for Colorectal Cancer Research Network (CanSCCRN).Current oncology (Toronto, Ont.) · 2024Article
- Co-designing planning interventions to facilitate participation in mail-out bowel cancer screening.BMC public 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
8 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundPopulation mail-out bowel screening programs are a convenient, cost-effective and sensitive method of detecting colorectal cancer (CRC). Despite the increased survival rates associated with early detection of CRC, in many countries, 50% or more of eligible individuals do not participate in such programs. The current study systematically reviews interventions applied to increase fecal occult blood test (FOBT) kit return, specifically in population mail-out programs.
methodsFive electronic databases (PubMed, PsycINFO, Scopus, CINAHL, and ProQuest Dissertations and Theses) were searched for articles published before the 10th of March 2018. Studies were included if they reported the results of an intervention designed to increase the return rate of FOBT kits that had been mailed to individuals' homes. PRISMA systematic review reporting methods were applied and each study was assessed using Cochrane's Risk of Bias tool. Pooled effect sizes were calculated for each intervention type and the risk of bias was tested as a moderator for sensitivity analysis.
resultsThe review identified 53 interventions from 30 published studies from which nine distinct intervention strategy types emerged. Sensitivity analysis showed that the risk of bias marginally moderated the overall effect size. Pooled risk ratios and confidence intervals for each intervention type revealed that telephone contact RR = 1.23, 95% CI (1.08-1.40), GP endorsement RR = 1.19, 95% CI (1.10-1.29), simplified test procedures RR = 1.17, 95% CI (1.09-1.25), and advance notifications RR = 1.09, 95% CI (1.07-1.11) were effective intervention strategies with small to moderate effect sizes. Studies with a high risk of bias were removed and pooled effects remained relatively unchanged.
conclusionsInterventions that combine program-level changes incorporating the issue of advance notification and alternative screening tools with the involvement of primary health professionals through endorsement letters and telephone contact should lead to increases in kit return in mail-out CRC screening programs. SYSTEMATIC REVIEW REGISTRATION: This review is registered with PROSPERO; registration number CRD42017064652.
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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.