Published in J Clin Epidemiol on January 01, 2002
Effects of interventions in pregnancy on maternal weight and obstetric outcomes: meta-analysis of randomised evidence. BMJ (2012) 5.28
Statistical methods for the time-to-event analysis of individual participant data from multiple epidemiological studies. Int J Epidemiol (2010) 3.97
Integrative data analysis: the simultaneous analysis of multiple data sets. Psychol Methods (2009) 3.66
Prospective meta-analysis using individual patient data in intensive care medicine. Intensive Care Med (2009) 2.93
Patient level pooled analysis of 68 500 patients from seven major vitamin D fracture trials in US and Europe. BMJ (2010) 2.67
Exercise for lower limb osteoarthritis: systematic review incorporating trial sequential analysis and network meta-analysis. BMJ (2013) 2.62
Evidence synthesis for decision making 3: heterogeneity--subgroups, meta-regression, bias, and bias-adjustment. Med Decis Making (2013) 2.43
Geographic and temporal trends in the molecular epidemiology and genetic mechanisms of transmitted HIV-1 drug resistance: an individual-patient- and sequence-level meta-analysis. PLoS Med (2015) 2.28
Industry sponsorship bias in research findings: a network meta-analysis of LDL cholesterol reduction in randomised trials of statins. BMJ (2014) 2.09
On the relative efficiency of using summary statistics versus individual-level data in meta-analysis. Biometrika (2010) 2.06
Reporting of prognostic markers: current problems and development of guidelines for evidence-based practice in the future. Br J Cancer (2003) 1.92
Multivariate meta-analysis for non-linear and other multi-parameter associations. Stat Med (2012) 1.68
Statistical analysis of individual participant data meta-analyses: a comparison of methods and recommendations for practice. PLoS One (2012) 1.50
Vitamin D with calcium reduces mortality: patient level pooled analysis of 70,528 patients from eight major vitamin D trials. J Clin Endocrinol Metab (2012) 1.42
Evidence synthesis as the key to more coherent and efficient research. BMC Med Res Methodol (2009) 1.39
Association between lung function and exacerbation frequency in patients with COPD. Int J Chron Obstruct Pulmon Dis (2010) 1.35
Investigating clinical heterogeneity in systematic reviews: a methodologic review of guidance in the literature. BMC Med Res Methodol (2012) 1.29
Evaluation of the safety and efficacy of pregabalin in older patients with neuropathic pain: results from a pooled analysis of 11 clinical studies. BMC Fam Pract (2010) 1.21
Systematic review of methods for individual patient data meta- analysis with binary outcomes. BMC Med Res Methodol (2014) 1.17
MACH14: a multi-site collaboration on ART adherence among 14 institutions. AIDS Behav (2013) 1.14
Bench-to-bedside review: avoiding pitfalls in critical care meta-analysis--funnel plots, risk estimates, types of heterogeneity, baseline risk and the ecologic fallacy. Crit Care (2008) 1.10
A secure distributed logistic regression protocol for the detection of rare adverse drug events. J Am Med Inform Assoc (2012) 1.09
Corticosteroids in the treatment of community-acquired pneumonia in adults: a meta-analysis. PLoS One (2012) 1.09
Consensus-based recommendations for investigating clinical heterogeneity in systematic reviews. BMC Med Res Methodol (2013) 1.07
Does pravastatin promote cancer in elderly patients? A meta-analysis. CMAJ (2007) 0.98
Cancer survivors' uptake and adherence in diet and exercise intervention trials: an integrative data analysis. Cancer (2014) 0.96
Assessing the effectiveness of primary angioplasty compared with thrombolysis and its relationship to time delay: a Bayesian evidence synthesis. Heart (2007) 0.96
The quality of meta-analyses of genetic association studies: a review with recommendations. Am J Epidemiol (2009) 0.95
Geographic difference in safety and efficacy of systemicchemotherapy for advanced gastric or gastroesophagealcarcinoma: a meta-analysis and meta-regression. Gastric Cancer (2012) 0.94
Relationship between bone mineral density changes and risk of fractures among patients receiving calcium with or without vitamin D supplementation: a meta-regression. Osteoporos Int (2011) 0.93
Get real in individual participant data (IPD) meta-analysis: a review of the methodology. Res Synth Methods (2015) 0.93
Meta-analysis of the technical performance of an imaging procedure: guidelines and statistical methodology. Stat Methods Med Res (2014) 0.92
Effectiveness of Pilates exercise in treating people with chronic low back pain: a systematic review of systematic reviews. BMC Med Res Methodol (2013) 0.90
Aggregate-data estimation of an individual patient data linear random effects meta-analysis with a patient covariate-treatment interaction term. Biostatistics (2012) 0.90
Quantification of the type 2 diabetes risk in women with gestational diabetes: a systematic review and meta-analysis of 95,750 women. Diabetologia (2016) 0.88
Gene-gene and gene-environment interactions in meta-analysis of genetic association studies. PLoS One (2015) 0.87
Mild fetal renal pelvis dilatation: much ado about nothing? Clin J Am Soc Nephrol (2008) 0.85
Impact of breast mass size on accuracy of ultrasound elastography vs. conventional B-mode ultrasound: a meta-analysis of individual participants. Eur Radiol (2012) 0.84
Survey finds that most meta-analysts do not attempt to collect individual patient data. J Clin Epidemiol (2012) 0.83
Effect of aspirin dose on mortality and cardiovascular events in people with diabetes: a meta-analysis. J Gen Intern Med (2011) 0.83
The neurobehavioral impact of manganese: results and challenges obtained by a meta-analysis of individual participant data. Neurotoxicology (2013) 0.82
Exercise therapy for chronic low back pain: protocol for an individual participant data meta-analysis. Syst Rev (2012) 0.82
The acute effects of physical activity on cigarette cravings: exploration of potential moderators, mediators and physical activity attributes using individual participant data (IPD) meta-analyses. Psychopharmacology (Berl) (2014) 0.82
A systematic review of individual patient data meta-analyses on surgical interventions. Syst Rev (2013) 0.81
Interpreting meta-regression: application to recent controversies in antidepressants' efficacy. Stat Med (2013) 0.81
Individual patient data meta-analysis of survival data using Poisson regression models. BMC Med Res Methodol (2012) 0.80
Placebo cohorts in phase-3 MS treatment trials - predictors for on-trial disease activity 1990-2010 based on a meta-analysis and individual case data. PLoS One (2012) 0.80
Methods and characteristics of published network meta-analyses using individual patient data: protocol for a scoping review. BMJ Open (2015) 0.79
Pain relief that matters to patients: systematic review of empirical studies assessing the minimum clinically important difference in acute pain. BMC Med (2017) 0.78
Low-molecular-weight heparin for prevention of placenta-mediated pregnancy complications: protocol for a systematic review and individual patient data meta-analysis (AFFIRM). Syst Rev (2014) 0.77
Treating osteoporosis in Canada: what clinical efficacy data should be considered by policy decision makers? Osteoporos Int (2009) 0.77
Epistasis Test in Meta-Analysis: A Multi-Parameter Markov Chain Monte Carlo Model for Consistency of Evidence. PLoS One (2016) 0.76
Propensity Score-Based Approaches to Confounding by Indication in Individual Patient Data Meta-Analysis: Non-Standardized Treatment for Multidrug Resistant Tuberculosis. PLoS One (2016) 0.75
A cross-cultural perspective on the preference for potential effect: an individual participant data (IPD) meta-analysis approach. PLoS One (2015) 0.75
Testing moderation in network meta-analysis with individual participant data. Stat Med (2016) 0.75
A Unified Approach of Meta-Analysis: Application to an Antecedent Biomarker Study in Alzheimer's Disease. J Appl Stat (2011) 0.75
Quantitative Evaluations of Time-Course and Treatment Effects of Systemic Agents for Psoriasis: A Model-Based Meta-Analysis. Clin Pharmacol Ther (2017) 0.75
The risk of colorectal cancer in ulcerative colitis: a meta-analysis. Gut (2001) 10.07
Evaluating patient-based outcome measures for use in clinical trials. Health Technol Assess (1998) 9.32
Somatic CALR mutations in myeloproliferative neoplasms with nonmutated JAK2. N Engl J Med (2013) 8.89
Unemployment and mortality in the OPCS Longitudinal Study. Lancet (1984) 7.44
Publication and related biases. Health Technol Assess (2000) 6.47
Empirical assessment of effect of publication bias on meta-analyses. BMJ (2000) 5.96
Simultaneous inference in epidemiological studies. Int J Epidemiol (1982) 5.77
Social class mortality differentials: artefact, selection or life circumstances? J Epidemiol Community Health (1985) 5.55
Two pleiotropic classes of daf-2 mutation affect larval arrest, adult behavior, reproduction and longevity in Caenorhabditis elegans. Genetics (1998) 5.37
Dissemination and publication of research findings: an updated review of related biases. Health Technol Assess (2010) 5.11
Systematic review of water fluoridation. BMJ (2000) 4.18
Unemployment and mortality: further evidence from the OPCS Longitudinal Study 1971-81. Lancet (1986) 4.03
Unemployment and mortality: comparison of the 1971 and 1981 longitudinal study census samples. Br Med J (Clin Res Ed) (1987) 3.93
Severe hypoglycaemia and glycaemic control in Type 1 diabetes: meta-analysis of multiple daily insulin injections compared with continuous subcutaneous insulin infusion. Diabet Med (2008) 3.80
Childhood outcomes after prescription of antibiotics to pregnant women with spontaneous preterm labour: 7-year follow-up of the ORACLE II trial. Lancet (2008) 3.65
Meta-analysis of randomized clinical trials comparing open and laparoscopic inguinal hernia repair. Br J Surg (2003) 3.59
Methods in health service research. An introduction to bayesian methods in health technology assessment. BMJ (1999) 3.12
Bayesian methods in meta-analysis and evidence synthesis. Stat Methods Med Res (2001) 2.96
Endometrial protection from tamoxifen-stimulated changes by a levonorgestrel-releasing intrauterine system: a randomised controlled trial. Lancet (2000) 2.89
A hazard of modern life... Lancet (1983) 2.87
Prognostic factors for malignant mesothelioma in 142 patients: validation of CALGB and EORTC prognostic scoring systems. Thorax (2000) 2.83
Assessment of separate contributions to perinatal mortality of infertility history and treatment: a case-control analysis. Lancet (1999) 2.82
A meta-analysis of 50 years of ruptured abdominal aortic aneurysm repair. Br J Surg (2002) 2.67
Childhood outcomes after prescription of antibiotics to pregnant women with preterm rupture of the membranes: 7-year follow-up of the ORACLE I trial. Lancet (2008) 2.42
Quality of life measures in health care. III: Resource allocation. BMJ (1992) 2.31
Assessment of left ventricular ejection fraction and volumes by real-time, two-dimensional echocardiography. A comparison of cineangiographic and radionuclide techniques. Circulation (1979) 2.30
Physiology of diving of birds and mammals. Physiol Rev (1997) 2.26
Bereavement and cancer: some data on deaths of spouses from the longitudinal study of Office of Population Censuses and Surveys. Br Med J (Clin Res Ed) (1984) 2.16
Bayesian methods in health technology assessment: a review. Health Technol Assess (2000) 2.14
Identification and characterization of a new oncogene derived from the regulatory subunit of phosphoinositide 3-kinase. EMBO J (1998) 2.13
High energy neutron treatment for pelvic cancers: study stopped because of increased mortality. BMJ (1991) 2.12
Meta-analysis: colorectal and small bowel cancer risk in patients with Crohn's disease. Aliment Pharmacol Ther (2006) 2.12
An evaluation of bivariate random-effects meta-analysis for the joint synthesis of two correlated outcomes. Stat Med (2007) 2.11
Acupuncture and other physical treatments for the relief of pain due to osteoarthritis of the knee: network meta-analysis. Osteoarthritis Cartilage (2013) 2.10
The ocular impression: A review of the literature and presentation of an alternate technique. J Prosthodont (2000) 2.08
Is the clinical trial evidence about new drugs statistically adequate? Br J Clin Pharmacol (1985) 2.01
Systematic reviews of trials and other studies. Health Technol Assess (1998) 1.99
Thoughts and thanks. Aviat Space Environ Med (1989) 1.95
Chemokine receptor homo- or heterodimerization activates distinct signaling pathways. EMBO J (2001) 1.94
Biostatistical methodology in clinical trials--a European guideline. Stat Med (1995) 1.93
Reporting of prognostic markers: current problems and development of guidelines for evidence-based practice in the future. Br J Cancer (2003) 1.92
Is the statistical assessment of papers submitted to the "British Medical Journal" effective? Br Med J (Clin Res Ed) (1983) 1.92
Errors on doctors' prescriptions. J R Coll Gen Pract (1978) 1.89
Approaches to studying the effect of socio-economic circumstances on geographic differences in mortality in England and Wales. Br Med Bull (1984) 1.74
Genetic differences between adenocarcinomas arising in Barrett's esophagus and gastric mucosa. Gastroenterology (2001) 1.74
Meta-analysis: mortality in Crohn's disease. Aliment Pharmacol Ther (2007) 1.73
The contribution of intestinal and hepatic CYP3A to the interaction between midazolam and clarithromycin. Clin Pharmacol Ther (1998) 1.72
How should we diagnose suspected deep-vein thrombosis? QJM (2006) 1.70
The impact of different housing systems on egg safety and quality. Poult Sci (2011) 1.64
Meta-analysis of mortality and cancer incidence among workers in the synthetic rubber-producing industry. Am J Epidemiol (2006) 1.64
NHS resources: scales of variation. Br J Prev Soc Med (1976) 1.61
Measuring and analysing quality of life in cancer clinical trials: a review. Stat Med (1984) 1.60
Lymph node retrieval in colorectal cancer resection specimens: national standards are achievable, and low numbers are associated with reduced survival. Colorectal Dis (2009) 1.60
Etanercept therapy in rheumatoid arthritis and the risk of malignancies: a systematic review and individual patient data meta-analysis of randomised controlled trials. Ann Rheum Dis (2008) 1.56
Modelling publication bias in meta-analysis: a review. Stat Methods Med Res (2000) 1.53
Meta analysis: Cancer risk in Barrett's oesophagus. Aliment Pharmacol Ther (2007) 1.50
Meta-analysis of the efficacy and tolerability of pramipexole versus ropinirole in the treatment of restless legs syndrome. Sleep Med (2008) 1.48
Secondary disaster victims: the emotional effects of recovering and identifying human remains. Am J Psychiatry (1985) 1.45
Identification of a human VPF/VEGF 3' untranslated region mediating hypoxia-induced mRNA stability. Mol Biol Cell (1998) 1.40
He governs best who governs least. Aviat Space Environ Med (1990) 1.40
Assessing the costs of healthcare technologies in clinical trials. Health Technol Assess (1999) 1.39
Drugs and prescribing: what the patient thinks. J R Coll Gen Pract (1979) 1.38
Systematic review and evaluation of methods of assessing urinary incontinence. Health Technol Assess (2006) 1.37
Involvement of phosphatidylinositol 3-kinase in stromal cell-derived factor-1 alpha-induced lymphocyte polarization and chemotaxis. J Immunol (1999) 1.34
A systematic review of discharge arrangements for older people. Health Technol Assess (2002) 1.33
Methods for exploring heterogeneity in meta-analysis. Eval Health Prof (2001) 1.31
The International Neuroblastoma Risk Groups (INRG): a preliminary report. Eur J Cancer (1997) 1.30
Heart disease mortality following widowhood: some results from the OPCS Longitudinal Study. Office of Population Censuses and Surveys. J Psychosom Res (1987) 1.30
Regioselective biotransformation of midazolam by members of the human cytochrome P450 3A (CYP3A) subfamily. Biochem Pharmacol (1994) 1.26
Pragmatic randomized trial of antenatal intervention to prevent post-natal depression by reducing psychosocial risk factors. Psychol Med (2000) 1.26
Esophageal stents for benign refractory strictures: a meta-analysis. Endoscopy (2011) 1.25
Meta-analysis of mixed treatment comparisons at multiple follow-up times. Stat Med (2007) 1.25
The carotid body in the duck and the consequences of its denervation upon the cardiac responses to immersion. J Physiol (1970) 1.25
Influences on breastfeeding in southeast England. Acta Paediatr (1997) 1.25
Anatomically sound, simplified approach to repair of "complete" atrioventricular septal defect. Ann Thorac Surg (1997) 1.24
The mortality of first and second generation Irish immigrants in the U.K. Soc Sci Med (1990) 1.19
Evidence for the involvement of diacylglycerol kinase in the activation of hypoxia-inducible transcription factor 1 by low oxygen tension. J Biol Chem (2001) 1.19
Suicide in England and Wales: an analysis of 100 years, 1876-1975. Psychol Med (1981) 1.18
Role of diacylglycerol kinase alpha in the attenuation of receptor signaling. J Cell Biol (2001) 1.18
Variation in the diagnostic performance of D-dimer for suspected deep vein thrombosis. QJM (2005) 1.17
Prevention in practice: results of a 2-year follow-up of routine health promotion interventions in general practice. Fam Pract (1996) 1.15
The cost-effectiveness of influenza vaccination of healthy adults 50-64 years of age. Vaccine (2005) 1.15
A year's trauma admissions and the effect of the weather. Injury (2005) 1.15
An in vitro model for predicting in vivo inhibition of cytochrome P450 3A4 by metabolic intermediate complex formation. Drug Metab Dispos (2000) 1.14
Adult mesenchymal stem cells: differentiation potential and therapeutic applications. J Postgrad Med (2007) 1.14
Methods for the analysis of quality-of-life and survival data in health technology assessment. Health Technol Assess (1999) 1.13