Published in BMC Med Res Methodol on January 24, 2014
Strength-balance supplemented with computerized cognitive training to improve dual task gait and divided attention in older adults: a multicenter randomized-controlled trial. BMC Geriatr (2014) 0.85
Coping with persistent pain, effectiveness research into self-management (COPERS): statistical analysis plan for a randomised controlled trial. Trials (2014) 0.77
Non-inferiority trials: are they inferior? A systematic review of reporting in major medical journals. BMJ Open (2016) 0.75
Best practice for analysis of shared clinical trial data. BMC Med Res Methodol (2016) 0.75
Detailed statistical analysis plan for the Danish Palliative Care Trial (DanPaCT). Trials (2014) 0.75
Multiple imputation: a primer. Stat Methods Med Res (1999) 17.79
The Multicentre Aneurysm Screening Study (MASS) into the effect of abdominal aortic aneurysm screening on mortality in men: a randomised controlled trial. Lancet (2002) 10.52
The performance of the two-stage analysis of two-treatment, two-period crossover trials. Stat Med (1989) 7.84
Riociguat for the treatment of pulmonary arterial hypertension. N Engl J Med (2013) 5.60
Strategy for intention to treat analysis in randomised trials with missing outcome data. BMJ (2011) 4.12
Comparison of population-averaged and subject-specific approaches for analyzing repeated binary outcomes. Am J Epidemiol (1998) 3.66
Uses and limitations of randomization-based efficacy estimators. Stat Methods Med Res (2005) 1.96
How to select covariates to include in the analysis of a clinical trial. Control Clin Trials (2000) 1.90
A tutorial on sensitivity analyses in clinical trials: the what, why, when and how. BMC Med Res Methodol (2013) 1.63
Assessing potential sources of clustering in individually randomised trials. BMC Med Res Methodol (2013) 1.56
Impact of alternate definitions of fever resolution on the composite endpoint in clinical trials of empirical antifungal therapy for neutropenic patients with persistent fever: analysis of results from the Caspofungin Empirical Therapy Study. Transpl Infect Dis (2006) 1.05
Bias in randomised factorial trials. Stat Med (2013) 1.01
Effectiveness of a proactive mail-based alcohol Internet intervention for university students: dismantling the assessment and feedback components in a randomized controlled trial. J Med Internet Res (2012) 1.01
Prehospital randomised assessment of a mechanical compression device in cardiac arrest (PaRAMeDIC) trial protocol. Scand J Trauma Resusc Emerg Med (2010) 0.94
The effect of Baduanjin exercise for physical and psychological wellbeing of college students: study protocol for a randomized controlled trial. Trials (2013) 0.89
The consequences of proportional hazards based model selection. Stat Med (2013) 0.83
Multiple imputation for missing data in epidemiological and clinical research: potential and pitfalls. BMJ (2009) 19.23
C-reactive protein, fibrinogen, and cardiovascular disease prediction. N Engl J Med (2012) 6.39
Intrapleural use of tissue plasminogen activator and DNase in pleural infection. N Engl J Med (2011) 6.13
Lipoprotein(a) concentration and the risk of coronary heart disease, stroke, and nonvascular mortality. JAMA (2009) 5.63
Are missing outcome data adequately handled? A review of published randomized controlled trials in major medical journals. Clin Trials (2004) 5.26
Multivariate meta-analysis: potential and promise. Stat Med (2011) 5.26
Sensitivity analysis after multiple imputation under missing at random: a weighting approach. Stat Methods Med Res (2007) 3.67
Review of inverse probability weighting for dealing with missing data. Stat Methods Med Res (2011) 3.56
Extending DerSimonian and Laird's methodology to perform multivariate random effects meta-analyses. Stat Med (2010) 3.07
A no-prophylaxis platelet-transfusion strategy for hematologic cancers. N Engl J Med (2013) 2.90
How should variable selection be performed with multiply imputed data? Stat Med (2008) 2.65
Methodological challenges in online trials. J Med Internet Res (2009) 2.64
Quantifying the impact of between-study heterogeneity in multivariate meta-analyses. Stat Med (2012) 2.52
Mediation and moderation of treatment effects in randomised controlled trials of complex interventions. Stat Methods Med Res (2009) 2.43
A quantitative meta-analysis of population-based studies of premorbid intelligence and schizophrenia. Schizophr Res (2011) 2.09
Dietary fiber and colorectal cancer risk: a nested case-control study using food diaries. J Natl Cancer Inst (2010) 2.07
Randomised controlled trial of acute mental health care by a crisis resolution team: the north Islington crisis study. BMJ (2005) 1.94
Second-trimester maternal serum levels of alpha-fetoprotein and the subsequent risk of sudden infant death syndrome. N Engl J Med (2004) 1.78
Mode of delivery and the risk of delivery-related perinatal death among twins at term: a retrospective cohort study of 8073 births. BJOG (2005) 1.76
Imputation methods for missing outcome data in meta-analysis of clinical trials. Clin Trials (2008) 1.76
Correcting for optimistic prediction in small data sets. Am J Epidemiol (2014) 1.69
Outcomes of crises before and after introduction of a crisis resolution team. Br J Psychiatry (2005) 1.68
The effect of measurement error in risk factors that change over time in cohort studies: do simple methods overcorrect for 'regression dilution'? Int J Epidemiol (2005) 1.66
Impact and costs of incentives to reduce attrition in online trials: two randomized controlled trials. J Med Internet Res (2011) 1.66
On-line randomized controlled trial of an internet based psychologically enhanced intervention for people with hazardous alcohol consumption. PLoS One (2011) 1.61
The DYD-RCT protocol: an on-line randomised controlled trial of an interactive computer-based intervention compared with a standard information website to reduce alcohol consumption among hazardous drinkers. BMC Public Health (2007) 1.56
Randomized trial of a parenting intervention for very preterm infants: outcome at 2 years. J Pediatr (2009) 1.55
Rank minimization with a two-step analysis should not replace randomization in clinical trials. J Clin Epidemiol (2012) 1.44
Combining multiple imputation and inverse-probability weighting. Biometrics (2011) 1.40
New UK nickel-plated steel coins constitute an increased allergy and eczema risk. Contact Dermatitis (2013) 1.40
Multiple imputation of missing covariates with non-linear effects and interactions: an evaluation of statistical methods. BMC Med Res Methodol (2012) 1.39
Mercaptobenzothiazole or the mercapto-mix: which should be in the standard series? Contact Dermatitis (2006) 1.39
Predicting the risk for sudden infant death syndrome from obstetric characteristics: a retrospective cohort study of 505,011 live births. Pediatrics (2006) 1.39
Analysis of cluster randomized cross-over trial data: a comparison of methods. Stat Med (2007) 1.36
Comparison of imputation and modelling methods in the analysis of a physical activity trial with missing outcomes. Int J Epidemiol (2004) 1.29
Joint modelling rationale for chained equations. BMC Med Res Methodol (2014) 1.28
The effect of delaying childbirth on primary cesarean section rates. PLoS Med (2008) 1.22
Assessing the representativeness of population-sampled health surveys through linkage to administrative data on alcohol-related outcomes. Am J Epidemiol (2014) 1.22
A design-by-treatment interaction model for network meta-analysis with random inconsistency effects. Stat Med (2014) 1.21
Predicting cesarean section and uterine rupture among women attempting vaginal birth after prior cesarean section. PLoS Med (2005) 1.18
Use of record-linkage to handle non-response and improve alcohol consumption estimates in health survey data: a study protocol. BMJ Open (2013) 1.17
Test-retest reliability of an online measure of past week alcohol consumption (the TOT-AL), and comparison with face-to-face interview. Addict Behav (2008) 1.16
Multiple imputation for handling systematically missing confounders in meta-analysis of individual participant data. Stat Med (2013) 1.16
A matrix-based method of moments for fitting the multivariate random effects model for meta-analysis and meta-regression. Biom J (2013) 1.16
Comment on "analysis of longitudinal trials with protocol deviations: a framework for relevant, accessible assumptions, and inference via multiple imputation," by Carpenter, Roger, and Kenward. J Biopharm Stat (2014) 1.15
Prevalence of maternal anaemia and its predictors: a multi-centre study. Eur J Obstet Gynecol Reprod Biol (2011) 1.14
Attrition revisited: adherence and retention in a web-based alcohol trial. J Med Internet Res (2013) 1.12
Randomised trial of a parenting intervention during neonatal intensive care. Arch Dis Child Fetal Neonatal Ed (2007) 1.12
A toolkit for measurement error correction, with a focus on nutritional epidemiology. Stat Med (2014) 1.11
Meta-analysis of skewed data: combining results reported on log-transformed or raw scales. Stat Med (2008) 1.11
Coin exposure may cause allergic nickel dermatitis: a review. Contact Dermatitis (2012) 1.11
How much can we learn about missing data?: an exploration of a clinical trial in psychiatry. J R Stat Soc Ser A Stat Soc (2010) 1.10
Interplay of transcriptomics and proteomics. Curr Opin Biotechnol (2003) 1.08
A framework for quantifying net benefits of alternative prognostic models. Stat Med (2011) 1.08
Combining multiple imputation and meta-analysis with individual participant data. Stat Med (2013) 1.07
Alcohol assessment and feedback by email for university students: main findings from a randomised controlled trial. Br J Psychiatry (2013) 1.03
Maternal and biochemical predictors of spontaneous preterm birth among nulliparous women: a systematic analysis in relation to the degree of prematurity. Int J Epidemiol (2006) 1.01
Impact of length or relevance of questionnaires on attrition in online trials: randomized controlled trial. J Med Internet Res (2011) 1.01
Evaluation of two-fold fully conditional specification multiple imputation for longitudinal electronic health record data. Stat Med (2014) 1.00
Hand eczema severity and quality of life: a cross-sectional, multicentre study of hand eczema patients. Contact Dermatitis (2008) 1.00
Instrumental variables and interactions in the causal analysis of a complex clinical trial. Stat Med (2007) 0.99
Tuning multiple imputation by predictive mean matching and local residual draws. BMC Med Res Methodol (2014) 0.99
A guide to handling missing data in cost-effectiveness analysis conducted within randomised controlled trials. Pharmacoeconomics (2014) 0.99
Green tea consumption and serum lipids and lipoproteins in a population of healthy workers in Japan. Ann Epidemiol (2002) 0.97
Planned cesarean or vaginal delivery for twin pregnancy. N Engl J Med (2014) 0.97
Previous preeclampsia, preterm delivery, and delivery of a small for gestational age infant and the risk of unexplained stillbirth in the second pregnancy: a retrospective cohort study, Scotland, 1992-2001. Am J Epidemiol (2006) 0.96
Variance reduction in randomised trials by inverse probability weighting using the propensity score. Stat Med (2013) 0.96
A novel approach to spot detection for two-dimensional gel electrophoresis images using pixel value collection. Proteomics (2003) 0.96
Missing covariate data in clinical research: when and when not to use the missing-indicator method for analysis. CMAJ (2012) 0.95
Derivation and assessment of risk prediction models using case-cohort data. BMC Med Res Methodol (2013) 0.95
Assessing risk prediction models using individual participant data from multiple studies. Am J Epidemiol (2013) 0.95
A structural mean model to allow for noncompliance in a randomized trial comparing 2 active treatments. Biostatistics (2010) 0.95
Restrictive vs liberal blood transfusion for acute upper gastrointestinal bleeding: rationale and protocol for a cluster randomized feasibility trial. Transfus Med Rev (2013) 0.95
Nonadherence to treatment protocol in published randomised controlled trials: a review. Trials (2012) 0.94
An investigation of factors associated with psychiatric hospital admission despite the presence of crisis resolution teams. BMC Psychiatry (2007) 0.94
Within-person variability in calculated risk factors: comparing the aetiological association of adiposity ratios with risk of coronary heart disease. Int J Epidemiol (2013) 0.94
Patch test frequency to p-phenylenediamine: follow up over the last 6 years. Contact Dermatitis (2007) 0.93
Study protocol. A prospective cohort study of unselected primiparous women: the pregnancy outcome prediction study. BMC Pregnancy Childbirth (2008) 0.93
Multicentre patch testing with methylisothiazolinone by the European Environmental and Contact Dermatitis Research Group. Contact Dermatitis (2014) 0.91
Using surrogate biomarkers to improve measurement error models in nutritional epidemiology. Stat Med (2013) 0.91
Air-oxidized linalool: a frequent cause of fragrance contact allergy. Contact Dermatitis (2012) 0.91
Birth weight and the risk of cardiovascular disease in the maternal grandparents. Am J Epidemiol (2010) 0.90
A general method for handling missing binary outcome data in randomized controlled trials. Addiction (2014) 0.90
Prevalence, management, and outcomes of patients with coagulopathy after acute nonvariceal upper gastrointestinal bleeding in the United Kingdom. Transfusion (2012) 0.89
Using full-cohort data in nested case-control and case-cohort studies by multiple imputation. Stat Med (2013) 0.89
Allowing for uncertainty due to missing continuous outcome data in pairwise and network meta-analysis. Stat Med (2014) 0.88
Dietary fat and breast cancer: comparison of results from food diaries and food-frequency questionnaires in the UK Dietary Cohort Consortium. Am J Clin Nutr (2011) 0.88
An exploration of the missing data mechanism in an Internet based smoking cessation trial. BMC Med Res Methodol (2012) 0.88
Multiple imputation for an incomplete covariate that is a ratio. Stat Med (2013) 0.88
Categorization of fragrance contact allergens for prioritization of preventive measures: clinical and experimental data and consideration of structure-activity relationships. Contact Dermatitis (2013) 0.88
Smoker, ex-smoker or non-smoker? The validity of routinely recorded smoking status in UK primary care: a cross-sectional study. BMJ Open (2014) 0.87
Contact sensitisation in hand eczema patients-relation to subdiagnosis, severity and quality of life: a multi-centre study. Contact Dermatitis (2009) 0.87
Parametric randomization-based methods for correcting for treatment changes in the assessment of the causal effect of treatment. Stat Med (2004) 0.87
Some consequences of assuming simple patterns for the treatment effect over time in a linear mixed model. Stat Med (2012) 0.86
Combined logistic and Bayesian modeling of cesarean section risk. Am J Obstet Gynecol (2004) 0.86
Quality of life among hazardous and harmful drinkers: EQ-5D over a 1-year follow-up period. Qual Life Res (2013) 0.86
Red blood cell transfusion practice in patients presenting with acute upper gastrointestinal bleeding: a survey of 815 UK clinicians. Transfusion (2011) 0.86