We have located links that may give you full text access.
Journal Article
Meta-Analysis
Systematic Review
N-of-1 trials are a tapestry of heterogeneity.
Journal of Clinical Epidemiology 2016 August
OBJECTIVES: To summarize the methods of design, analysis, and meta-analysis used in N-of-1 trials.
STUDY DESIGN AND SETTING: Electronic search for English language articles published from 1950 to 2013. N-of-1 trials were selected if they followed an ABAB design and if they assessed a health intervention for a medical condition. Elements of design, analysis, and meta-analysis were extracted.
RESULTS: We included 100 reports representing 1,995 participants. N-of-1 trials have been conducted in over 50 health conditions. Most reports incorporated the use of elements that maintain methodological rigor, including randomization, blinding, and formal outcome assessment; however, many failed to address trial registration, funding source, and adverse events. Most reports statistically analyzed individual N-of-1 trials; however, only a small proportion of included series meta-analyzed their results.
CONCLUSIONS: N-of-1 trials have the ability to assess treatment response in individual participants and can be used for a variety of health interventions for a wide range of medical conditions in both clinical and research settings. Considerable heterogeneity exists in the methods used in N-of-1 trials.
STUDY DESIGN AND SETTING: Electronic search for English language articles published from 1950 to 2013. N-of-1 trials were selected if they followed an ABAB design and if they assessed a health intervention for a medical condition. Elements of design, analysis, and meta-analysis were extracted.
RESULTS: We included 100 reports representing 1,995 participants. N-of-1 trials have been conducted in over 50 health conditions. Most reports incorporated the use of elements that maintain methodological rigor, including randomization, blinding, and formal outcome assessment; however, many failed to address trial registration, funding source, and adverse events. Most reports statistically analyzed individual N-of-1 trials; however, only a small proportion of included series meta-analyzed their results.
CONCLUSIONS: N-of-1 trials have the ability to assess treatment response in individual participants and can be used for a variety of health interventions for a wide range of medical conditions in both clinical and research settings. Considerable heterogeneity exists in the methods used in N-of-1 trials.
Full text links
Related Resources
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app