Sample Size
Concept
Vocabulary Service
Overview
subject area of
-
(Sample) Size Matters! An Examination of Sample Size From the SPRINT Trial Study to Prospectively Evaluate Reamed Intramedullary Nails in Patients With Tibial Fractures Academic Article
-
A MAP-Based Image Interpolation Method via Viterbi Decoding of Markov Chains of Interpolation Functions Academic Article
-
A Meta-Analytic Review of the Effect of Exercise on Smoking Cessation Academic Article
-
A Perioperative Smoking Cessation Intervention with Varenicline Academic Article
-
A Systematic Review of Power and Sample Size Reporting in Randomized Controlled Trials within Plastic Surgery Academic Article
-
A Systematic Review of Surgical Randomized Controlled Trials Academic Article
-
A closer look at the distribution of number needed to treat (NNT): a Bayesian approach Academic Article
-
A comparison of a new multinomial stopping rule with stopping rules of fleming and gehan in single arm phase II cancer clinical trials Academic Article
-
A comparison of methods to detect publication bias in meta-analysis Academic Article
-
A genome-wide linkage and association scan reveals novel loci for autism Academic Article
-
A meta-research study of randomized controlled trials found infrequent and delayed availability of protocols Academic Article
-
A practitioner's guide to developing critical appraisal skills Academic Article
-
A process evaluation accompanying an attempted randomized controlled trial of an evidence service for health system policymakers Academic Article
-
A randomised controlled trial assessing the use of citalopram, sertraline, fluoxetine and mirtazapine in preventing relapse in primary care patients who are taking long-term maintenance antidepressants (ANTLER: ANTidepressants to prevent reLapse in dEpRession): study protocol for a randomised controlled trial Academic Article
-
A randomized ablation-based atrial fibrillation rhythm control versus rate control trial in patients with heart failure and high burden atrial fibrillation: The RAFT-AF trial rationale and design Academic Article
-
A randomized controlled trial of resistance exercise in individuals with ALS Academic Article
-
A randomized trial to assess the impact of an antithrombotic decision aid in patients with nonvalvular atrial fibrillation: the DAAFI trial protocol [ISRCTN14429643] Academic Article
-
A small p-value from an observed data is not evidence of adequate power for future similar-sized studies: A cautionary note Academic Article
-
A stepped wedge design for testing an effect of intranasal insulin on cognitive development of children with Phelan-McDermid syndrome: A comparison of different designs Academic Article
-
A systematic review and meta-analysis of sample size methodology for traumatic hemorrhage trials Academic Article
-
A systematic review of the reporting of sample size calculations and corresponding data components in observational functional magnetic resonance imaging studies Academic Article
-
ACCOUNTING FOR BETWEEN-STUDY VARIATION IN INCREMENTAL NET BENEFIT IN VALUE OF INFORMATION METHODOLOGY Academic Article
-
Accounting for treatment by center interaction in sample size determinations and the use of surrogate outcomes in the pessary for the prevention of preterm birth trial: a simulation study Academic Article
-
Adding Gabapentin to a multimodal regimen does not reduce acute pain, opioid consumption or chronic pain after total hip arthroplasty Academic Article
-
Advanced statistics: Understanding Medical Record Review (MRR) Studies Academic Article
-
Advances in Understanding “High on-Treatment Platelet Reactivity” Academic Article
-
Alcohol Consumption and Endometrial Cancer: Some Unresolved Issues Academic Article
-
Ambulatory Toxicity Management (AToM) in patients receiving adjuvant or neo-adjuvant chemotherapy for early stage breast cancer - a pragmatic cluster randomized trial protocol Academic Article
-
An empirical study using permutation-based resampling in meta-regression Academic Article
-
An improved method for analysis of interrupted time series (ITS) data: accounting for patient heterogeneity using weighted analysis Academic Article
-
An opportunity cost approach to sample size calculation in cost-effectiveness analysis Academic Article
-
Analysis and reporting of stratified cluster randomized trials—a systematic survey Academic Article
-
Analysis, Sample Size, and Power for Estimating Incremental Net Health Benefit from Clinical Trial Data Academic Article
-
Apparently conclusive meta-analyses may be inconclusive—Trial sequential analysis adjustment of random error risk due to repetitive testing of accumulating data in apparently conclusive neonatal meta-analyses Academic Article
-
Are injuries correlated? Interpreting the intraclass correlation coefficient Academic Article
-
Are large simple trials for dementia prevention possible? Academic Article
-
Assessing Arm Volume in People During and After Treatment for Breast Cancer: Reliability and Convergent Validity of the LymphaTech System Academic Article
-
Assessment and Implication of Prognostic Imbalance in Randomized Controlled Trials with a Binary Outcome – A Simulation Study Academic Article
-
Autism spectrum disorder: When biochemical and genetic profiles don't match — Is sample size and selection bias the culprit? Academic Article
-
Bayesian methods for pilot studies Academic Article
-
Brief Communication: Preoperative Anticoagulant Activity after Bridging Low-Molecular-Weight Heparin for Temporary Interruption of Warfarin Academic Article
-
CHALLENGES IN CURRENT ADULT FISH LABORATORY REPRODUCTIVE TESTS: SUGGESTIONS FOR REFINEMENT USING A MUMMICHOG (FUNDULUS HETEROCLITUS) CASE STUDY Academic Article
-
CIHR Candrive Cohort Comparison with Canadian Household Population Holding Valid Driver’s Licenses Academic Article
-
Central coordination as an alternative for local coordination in a multicenter randomized controlled trial: the FAITH trial experience Academic Article
-
Cervical spine findings on MRI in people with neck pain compared with pain‐free controls: A systematic review and meta‐analysis Academic Article
-
Characterizing systematic challenges in sample size determination for sepsis trials Academic Article
-
Chronic Conditions and Disabilities Among Seniors Academic Article
-
Clinical decision making and the expected value of information Academic Article
-
Cochrane in CORR®: Strategies to Improve Recruitment to Randomised Trials Academic Article
-
Commentary #1 Academic Article
-
Common errors in the design of orthopaedic trials: Has anything changed? Academic Article
-
Comparative responsiveness of generic and specific quality-of-life instruments Academic Article
-
Comparing dedicated and designated models of integrating mental health into chronic disease care: study protocol for a cluster randomized controlled trial Academic Article
-
Comparison of Arthroplasty Trial Publications After Registration in ClinicalTrials.gov Academic Article
-
Comparison of Preprint Postings of Randomized Clinical Trials on COVID-19 and Corresponding Published Journal Articles Academic Article
-
Comparison of fentanyl and sufentanil as adjuncts to bupivacaine for labor epidural analgesia Academic Article
-
Complex procedural skills are retained for a minimum of 1 yr after a single high-fidelity simulation training session Academic Article
-
Conducting EQ-5D Valuation Studies in Resource-Constrained Countries: The Potential Use of Shrinkage Estimators to Reduce Sample Size Academic Article
-
Confidence interval of risk difference by different statistical methods and its impact on the study conclusion in antibiotic non-inferiority trials Academic Article
-
Confidence intervals for cost-effectiveness ratios: An application of Fieller's theorem Academic Article
-
Confidence intervals for intraclass correlation coefficients in variance components models Academic Article
-
Conflict of interest is not associated with positive conclusions in toothpaste trials: a systematic survey Academic Article
-
Continued stabilization of trabecular metal tibial monoblock total knee arthroplasty components at 5 years—measured with radiostereometric analysis Academic Article
-
Correction: Reported Methodologic Quality and Discrepancies between Large and Small Randomized Trials in Meta-Analyses Academic Article
-
Correlation of single arm versus randomised phase 2 oncology trial characteristics with phase 3 outcome Academic Article
-
Cost-effective recruitment methods for a large randomised trial in people with diabetes: A Study of Cardiovascular Events iN Diabetes (ASCEND) Academic Article
-
Current State of Evidence on Kidney Transplantation: How Fragile Are the Results? Academic Article
-
Dabigatran following acute transient ischemic attack and minor stroke II (DATAS II) Academic Article
-
Decomposition-enhanced spike-triggered averaging: Contraction level effects Academic Article
-
Design and analysis of factorial clinical trials: The impact of one treatment's effectiveness on the statistical power and required sample size of the other Academic Article
-
Design and analysis of studies evaluating smoking cessation interventions where effects vary between practices or practitioners Academic Article
-
Design and methods of the MAINTAIN study: A randomized controlled clinical trial of micronutrient and antioxidant supplementation in untreated HIV infection Academic Article
-
Design, analysis, and presentation of crossover trials Academic Article
-
Determining optimal sample sizes for multi-stage randomized clinical trials using value of information methods Academic Article
-
Determining optimal sample sizes for multistage adaptive randomized clinical trials from an industry perspective using value of information methods Academic Article
-
Determining the sample size in a clinical trial Academic Article
-
Development of the IRIS-AR strategy: an intervention to improve rates of accrual and retention for the VTE-PRO randomized controlled trial Academic Article
-
Different meta-analysis methods can change judgements about imprecision of effect estimates: a meta-epidemiological study Academic Article
-
Digital palpation of endotracheal tube tip as a method of confirming endotracheal tube position in neonates: an open-label, three-armed randomized controlled trial Academic Article
-
Early invasive compared with a selective invasive strategy in women with non-ST-elevation acute coronary syndromes: a substudy of the OASIS 5 trial and a meta-analysis of previous randomized trials Academic Article
-
Edoxaban for treatment of venous thromboembolism in patients with cancer Academic Article
-
Effect of 7 days of exercise on exogenous carbohydrate oxidation and insulin resistance in children with obesity Academic Article
-
Effect of continuous versus dichotomous outcome variables on study power when sample sizes of orthopaedic randomized trials are small Academic Article
-
Effect sizes can be calculated for studies reporting ranges for outcome variables in systematic reviews Academic Article
-
Effectiveness and cost-effectiveness of cognitive adaptation training as a nursing intervention in long-term residential patients with severe mental illness: study protocol for a randomized controlled trial Academic Article
-
Effectiveness of pharmaceutical care at discharge in the emergency department: study protocol of a randomized controlled trial Academic Article
-
Effects of Sample Size on Estimates of Population Growth Rates Calculated with Matrix Models Academic Article
-
Efficacy of Melatonin in Children With Postconcussive Symptoms: A Randomized Clinical Trial Academic Article
-
Efficacy of ultra-micronized palmitoylethanolamide (um-PEA) in geriatric patients with chronic pain: study protocol for a series of N-of-1 randomized trials Academic Article
-
Emerging Trends in Clinical Trial Design Academic Article
-
Establishment of micromethods for macronutrient contents analysis in breast milk Academic Article
-
Estimating required information size by quantifying diversity in random-effects model meta-analyses Academic Article
-
Estimating the number needed to treat (NNT) index when the data are subject to error Academic Article
-
Estimation, Power and Sample Size Calculations for Stochastic Cost and Effectiveness Analysis Academic Article
-
Ethnic Group Differences in Bullying Perpetration: A Meta‐Analysis Academic Article
-
Evaluating Agreement: Conducting a Reliability Study Academic Article
-
FIT for FUNCTION: study protocol for a randomized controlled trial Academic Article
-
Family impact of child oral and oro-facial conditions Academic Article
-
Faà di Bruno’s formula and the distributions of random partitions in population genetics and physics Conference Paper
-
Forced Euvolemic Diuresis With Mannitol and Furosemide for Prevention of Contrast-Induced Nephropathy in Patients With CKD Undergoing Coronary Angiography: A Randomized Controlled Trial Academic Article
-
Fragility of Results in Ophthalmology Randomized Controlled Trials Academic Article
-
Fragility of clinical trials across research fields: A synthesis of methodological reviews Academic Article
-
Fragility of results from randomized controlled trials supporting the guidelines for the treatment of osteoporosis: a retrospective analysis Academic Article
-
Fragility of statistically significant findings from randomized trials in comparing laparoscopic versus robotic abdominopelvic surgeries Academic Article
-
Fragility of statistically significant outcomes in randomized trials comparing bariatric surgeries Academic Article
-
From the Corrections Officer: Why We Correct for Multiple Tests Academic Article
-
GRADE Guidance 34: update on rating imprecision using a minimally contextualized approach Academic Article
-
GRADE Leitlinien: 5. Einschätzung der Qualität der Evidenz – Publikationsbias Academic Article
-
GRADE Leitlinien: 6. Einschätzung der Qualität der Evidenz – Unzureichende Präzision Academic Article
-
GRADE guidelines 6. Rating the quality of evidence—imprecision Academic Article
-
GRADE guidelines: 7. Rating the quality of evidence—inconsistency Academic Article
-
Global Discrepancies in the Diagnosis, Surgical Management, and Investigation of Femoroacetabular Impingement Academic Article
-
Globally optimal trial design for local decision making Academic Article
-
Goodbye, number needed to treat? Academic Article
-
Health years equivalents as a measurement of preferences for dental interventions. Academic Article
-
How many, precisely? Academic Article
-
Identifying trial recruitment uncertainties using a James Lind Alliance Priority Setting Partnership – the PRioRiTy (Prioritising Recruitment in Randomised Trials) study Academic Article
-
Implementing evidence-based recommended practices for the management of patients with mild traumatic brain injuries in Australian emergency care departments: study protocol for a cluster randomised controlled trial Academic Article
-
In the Era of Systematic Reviews, Does the Size of an Individual Trial Still Matter? Academic Article
-
Integrating Mortality and Morbidity Outcomes Academic Article
-
Interval estimation and optimal design for the within-subject coefficient of variation for continuous and binary variables Academic Article
-
Intrauterine resuscitation during the second stage of term labour by maternal hyperoxygenation versus conventional care: study protocol for a randomised controlled trial (INTEREST O2) Academic Article
-
Is NNT now the number needed to traumatize? Academic Article
-
Is There Really a Power Shortage in Clinical Trials Testing the “Homocysteine Hypothesis?” Academic Article
-
Is there a role for anterior zone sampling as part of saturation trans-rectal ultrasound guided prostate biopsy? Academic Article
-
Issues in the planning and conduct of randomised trials Academic Article
-
Justifying the number of animals for each experiment Academic Article
-
Kidney Function Endpoints in Kidney Transplant Trials: A Struggle for Power Academic Article
-
LOST to follow-up Information in Trials (LOST-IT): a protocol on the potential impact Academic Article
-
Lateral Extra-articular Tenodesis Reduces Rotational Laxity When Combined With Anterior Cruciate Ligament Reconstruction: A Systematic Review of the Literature Academic Article
-
Likert scales, levels of measurement and the “laws” of statistics Academic Article
-
Lossy-to-lossless compression of medical volumetric data using three-dimensional integer wavelet transforms Academic Article
-
L’observance incomplète de l’algorithme de prise en charge de l’intubation difficile de l’ASA demeure inchangée au terme d’une séance de simulation haute fidélité Academic Article
-
MRI in the diagnosis of pediatric multiple sclerosis Academic Article
-
Meta-analysis of randomized trials: Looking back and looking ahead Academic Article
-
Methodological and reporting quality of non-inferiority randomized controlled trials comparing antifungal therapies: a systematic review Academic Article
-
Methodological design for economic evaluation in Public Access Defibrillation (PAD) trial Academic Article
-
Methodological issues in infertility research Academic Article
-
Methodological survey of designed uneven randomization trials (DU-RANDOM): a protocol Academic Article
-
Methods for confidence interval estimation of a ratio parameter with application to location quotients Academic Article
-
Modelling heterogeneity variances in multiple treatment comparison meta-analysis – Are informative priors the better solution? Academic Article
-
Morphometric Analysis of Mouse Airways After Chronic Allergen Challenge Academic Article
-
Multimorbidity risk assessment in adolescents and adults with cerebral palsy: a protocol for establishing a core outcome set for clinical research and practice Academic Article
-
N of 1 randomized trials: a commentary Academic Article
-
New methods can extend the use of minimal important difference units in meta-analyses of continuous outcome measures Academic Article
-
No Difference in Superiority Trial Does Not Equate Noninferiority Academic Article
-
Non-surgical management of stress urinary incontinence: ambulatory treatments for leakage associated with stress (ATLAS) trial Academic Article
-
North American Vasovagal Pacemaker Study: Study Design and Organization Academic Article
-
Number needed to treat (NNT): estimation of a measure of clinical benefit Academic Article
-
Optimal Context Quantization in Lossless Compression of Image Data Sequences Academic Article
-
Optimal clinical trial design using value of information methods with imperfect implementation Academic Article
-
Optimal sample size determinations from an industry perspective based on the expected value of information Academic Article
-
Optimising the two‐stage randomised trial design when some participants are indifferent in their treatment preferences Academic Article
-
Optimized sampling patterns for multidimensional T2 experiments Academic Article
-
Outcome Measures and Implications for Sample-Size Calculations Academic Article
-
Overcoming the limitations of current meta-analysis of randomised controlled trials Academic Article
-
Patient reported outcome measures in clinical trials should be initially analyzed as continuous outcomes for statistical significance and responder analyses should be reserved as secondary analyses Academic Article
-
Patients undergoing knee surgery provided accurate ratings of preoperative quality of life and function 2 weeks after surgery Academic Article
-
Patients with aortic stenosis: Cardiac complications in non-cardiac surgery Academic Article
-
Physician Pain Reminder as an Intervention to Enhance Analgesia for Extremity and Clavicle Injuries in Pediatric Emergency Academic Article
-
Pitfalls in the design and analysis of efficacy trials in subfertility: Associate editor's commentary: on the article 'Common statistical errors in the design and analysis of subfertility trials' by A.Vail and E.Gardner. Academic Article
-
Pneumococcal Vaccination and Cardiovascular Events in Men Academic Article
-
Poor quality patient reported outcome measures bias effect estimates in orthopaedic randomized studies Academic Article
-
Practical Research Methods for Orthopaedic Surgeons Academic Article
-
Practical help for specifying the target difference in sample size calculations for RCTs: the DELTA2 five-stage study, including a workshop Academic Article
-
Prediction of RECRUITment In randomized clinical Trials (RECRUIT-IT)—rationale and design for an international collaborative study Academic Article
-
Predictors of Increased Fragility Index Scores in Surgical Randomized Controlled Trials: An Umbrella Review Academic Article
-
Preparing a research protocol to improve chances for success Academic Article
-
Promoting deceased organ and tissue donation registration in family physician waiting rooms (RegisterNow-1 trial): study protocol for a pragmatic, stepped-wedge, cluster randomized controlled registry Academic Article
-
Prophylactic Diclectin® reduces the incidence of postoperative vomiting Academic Article
-
Pros and Cons of Composite Endpoints in Anesthesia Trials Academic Article
-
Protocol for a randomised controlled trial to evaluate the effectiveness of improving tuberculosis patients’ treatment adherence via electronic monitors and an app versus usual care in Tibet Academic Article
-
Quality of life and long-term outcomes after hospitalization for COVID-19: Protocol for a prospective cohort study (Coalition VII). Academic Article
-
Quality of randomized clinical trials in juvenile idiopathic arthritis Academic Article
-
Quantitative evaluation of single-arm versus randomized phase II cancer clinical trials Academic Article
-
Random error in cardiovascular meta-analyses: How common are false positive and false negative results? Academic Article
-
Randomised trials with provision for early stopping for benefit (or harm): The impact on the estimated treatment effect Academic Article
-
Randomized controlled trials in non-pharmacological rehabilitation research: a scoping review of the reporting of sample size calculation, randomization procedure, and statistical analyses Academic Article
-
Randomized trials published in higher vs. lower impact journals differ in design, conduct, and analysis Academic Article
-
Randomizing patients by family practice: sample size estimation, intracluster correlation and data analysis Academic Article
-
Rapid recovery of life at ground zero of the end-Cretaceous mass extinction Academic Article
-
Rationale and design of a study assessing treatment strategies of atrial fibrillation in patients with heart failure: The Atrial Fibrillation and Congestive Heart Failure (AF-CHF) trial Academic Article
-
Rationale and methods of an Evaluation of the Effectiveness of the Community Paramedicine at Home (CP@home) program for frequent users of emergency medical services in multiple Ontario regions: a study protocol for a randomized controlled trial Academic Article
-
Recommendations for reporting the results of studies of instrument and scale development and testing Academic Article
-
Reporting of primary outcome measures and sample size calculations in randomized controlled trials in dermatology journals Academic Article
-
Resolving methodological and clinical issues in the design of efficacy trials in assisted reproductive technologies: a mini-review Academic Article
-
Results of the First Pilot Randomized Controlled Trial of Fecal Microbiota Transplant In Pediatric Ulcerative Colitis: Lessons, Limitations, and Future Prospects Academic Article
-
Revisiting Sample Size: Are Big Trials the Answer? Academic Article
-
Roland-Morris Scale Reliability Academic Article
-
SAMURAI: Sensitivity analysis of a meta-analysis with unpublished but registered analytical investigations (software) Academic Article
-
Sample Size Determination for Cost-Effectiveness Trials Academic Article
-
Sample Size and Power When Designing a Randomized Trial for the Estimation of Treatment, Selection, and Preference Effects Academic Article
-
Sample Size in Clinical Research: When is Enough Enough? Academic Article
-
Sample size and optimal designs for reliability studies Academic Article
-
Sample size and power considerations in network meta-analysis Academic Article
-
Sample size and power issues in estimating incremental cost-effectiveness ratios from clinical trials data Academic Article
-
Sample size calculations and methacholine challenge tests Academic Article
-
Sample size calculations for educational interventions: principles and methods Academic Article
-
Sample size calculations: should the emperor's clothes be off the peg or made to measure? Academic Article
-
Sample size determination for bibliographic retrieval studies Academic Article
-
Sample sizes for clinical trials using sputum eosinophils as a primary outcome Academic Article
-
Sample sizes, scoops and educational science Academic Article
-
Selecting participants that raise a clinical trial’s population attributable fraction can increase the treatment effect within the trial and reduce the required sample size Academic Article
-
Sensible guidelines for the conduct of large randomized trials Academic Article
-
Simple randomization did not protect against bias in smaller trials Academic Article
-
Sparse Canonical Correlation Analysis with Application to Genomic Data Integration Academic Article
-
Spatial scaling factors explain eccentricity effects on face ERPs Academic Article
-
Statistical methods for unidirectional switch designs: Past, present, and future Academic Article
-
Statistics Commentary Series Academic Article
-
Statistics Commentary Series Academic Article
-
Strategic use of new generation antidepressants for depression: SUN(^_^) D protocol update and statistical analysis plan Academic Article
-
Subgroup Analysis of Trials Is Rarely Easy (SATIRE): a study protocol for a systematic review to characterize the analysis, reporting, and claim of subgroup effects in randomized trials Academic Article
-
Surgery in Patients with Super Obesity: Medium‐Term Follow‐Up Outcomes at a High‐Volume Center Academic Article
-
Survival distributions impact the power of randomized placebo-phase design and parallel groups randomized clinical trials Academic Article
-
TEACH: Trial of Education And Compliance in Heart dysfunction chronic disease and heart failure (HF) as an increasing problem Academic Article
-
Testing against “normal” with environmental data Academic Article
-
The Complexity of Conducting a Multicenter Clinical Trial: Taking It to the Next Level Stipulated by the Federal Agencies Academic Article
-
The Defibrillator in Acute Myocardial Infarction Trial (DINAMIT): Study protocol Academic Article
-
The Fragility of Statistically Significant Findings From Randomized Controlled Trials in Hip and Knee Arthroplasty Academic Article
-
The Fragility of Statistically Significant Findings From Randomized Trials in Sports Surgery: A Systematic Survey Academic Article
-
The Fragility of Statistically Significant Randomized Controlled Trials in Plastic Surgery Conference Paper
-
The Fragility of Statistically Significant Results in Gynaecologic Surgery: A Systematic Review Academic Article
-
The HAART cell phone adherence trial (WelTel Kenya1): a randomized controlled trial protocol Academic Article
-
The Inhaled Steroid Treatment as Regular Therapy in Early Asthma (START) Study Academic Article
-
The International Quotidian Dialysis Registry: Annual report 2005 Academic Article
-
The Intracerebral Haemorrhage Acutely Decreasing Arterial Pressure Trial: ICH ADAPT Academic Article
-
The Need for Large Clinical Studies in Perioperative Medicine Academic Article
-
The Number of Patients and Events Required to Limit the Risk of Overestimation of Intervention Effects in Meta-Analysis—A Simulation Study Academic Article
-
The Relation Between the Minimally Important Difference and Patient Benefit Academic Article
-
The SYGMA programme of phase 3 trials to evaluate the efficacy and safety of budesonide/formoterol given ‘as needed’ in mild asthma: study protocols for two randomised controlled trials Academic Article
-
The Tactics of Large Randomized Trials Academic Article
-
The assessment of lifestyle changes during the COVID-19 pandemic using a multidimensional scale Academic Article
-
The association between Helicobacter pylori infection and adult height Academic Article
-
The choice of the noninferiority margin in clinical trials was driven by baseline risk, type of primary outcome, and benefits of new treatment Academic Article
-
The fragility of significant results from randomized controlled trials in esophageal surgeries Academic Article
-
The fragility of statistically significant findings from randomized controlled trials in pediatric appendicitis: A systematic review Academic Article
-
The fragility of trial results involves more than statistical significance alone Academic Article
-
The incidence of dementia in Canada Academic Article
-
The long-term impact of treatment with electroconvulsive therapy on discrete memory systems in patients with bipolar disorder. Academic Article
-
The number needed to treat (NNT) can be adjusted for bias when the outcome is measured with error Academic Article
-
The number needed to treat for net effect (NNTnet) as a metric for measuring combined benefits and harms Academic Article
-
The rationale and design of the Beta-blocker to LOwer CArdiovascular Dialysis Events (BLOCADE) Feasibility Study Academic Article
-
The reproducibility and sample size requirements of exercise-induced bronchoconstriction measurements Academic Article
-
The role of randomized cluster crossover trials for comparative effectiveness testing in anesthesia: design of the Benzodiazepine-Free Cardiac Anesthesia for Reduction in Postoperative Delirium (B-Free) trial Academic Article
-
The statistical significance of randomized controlled trial results is frequently fragile: a case for a Fragility Index Academic Article
-
The unclear zone in phase II clinical trials Academic Article
-
The value of information and optimal clinical trial design Academic Article
-
The ‘goddess of randomisation’ in small samples Academic Article
-
Thinking Small: Research Designs Appropriate for Clinical Practice Academic Article
-
Time and Expected Value of Sample Information Wait for No Patient Academic Article
-
Trends in the application of dynamic allocation methods in multi-arm cancer clinical trials Academic Article
-
Trial sample size, but not trial quality, is associated with positive study outcome Academic Article
-
Trial sequential analysis may establish when firm evidence is reached in cumulative meta-analysis Academic Article
-
Trial sequential analysis reveals insufficient information size and potentially false positive results in many meta-analyses Academic Article
-
Twenty-year trends in racial and ethnic enrollment in large diabetes randomized controlled trials Academic Article
-
Type-II Error Rates (Beta Errors) of Randomized Trials in Orthopaedic Trauma Academic Article
-
Unified approach to optimal estimation of mean and standard deviation from sample summaries Academic Article
-
Using the ratio of means as the effect size measure in combining results of microarray experiments Academic Article
-
Validation of a refined short-term adult fish reproductive test with improved power for mummichog (Fundulus heteroclitus) to test complex effluents Academic Article
-
Value of information methods for planning and analyzing clinical studies optimize decision making and research planning Academic Article
-
Variations in stepped-wedge cluster randomized trial design: Insights from the Patient-Centered Care Transitions in Heart Failure trial Academic Article
-
What are we confident about? Academic Article
-
What differences are detected by superiority trials or ruled out by noninferiority trials? A cross-sectional study on a random sample of two-hundred two-arms parallel group randomized clinical trials Academic Article
-
When should one adjust for measurement error in baseline variables in observational studies? Academic Article
-
Which cancer clinical trials should be considered for economic evaluation? Selection criteria from the National Cancer Institute of Canada's Working Group on Economic Analysis. Academic Article
-
Why perform a priori sample size calculation? Academic Article
-
Why we permute blocks? Academic Article
-
XANTUS: rationale and design of a noninterventional study of rivaroxaban for the prevention of stroke in patients with atrial fibrillation Academic Article