Metaanalysis of individual‐and aggregate‐level data

AJ Sutton, D Kendrick, CAC Coupland - Statistics in medicine, 2008 - Wiley Online Library
… available data most efficiently. Our objective was to develop a (random effects) meta-analysis
model that could synthesize both individual-level and aggregate-level binary outcome data

Meta-analysis of individual patient data from randomized trials: a review of methods used in practice

MC Simmonds, JPT Higginsa, LA Stewartb… - Clinical …, 2005 - journals.sagepub.com
… Artemether-Quinine Meta-analysis Study Group. Meta-analysis using individual patient
data of trials comparing artemeter with quinine in the treatment of severe falciparum malaria. …

Meta-analysis of the literature or of individual patient data: is there a difference?

LA Stewart, MKB Parmar - The Lancet, 1993 - Elsevier
… and reanalysing updated individual patient data is not clear. We have investigated the …
between meta-analysis of the literature (MAL) and meta- analysis of individual patient data (…

The relative benefits of meta-analysis conducted with individual participant data versus aggregated data.

H Cooper, EA Patall - Psychological methods, 2009 - psycnet.apa.org
… what we call individual participant data (IPD) meta-analysis. Such terms used include
mega-analysis or integrative data analysis. We choose to use IPD meta-analysis to remain consist …

Metaanalysis of continuous outcomes combining individual patient data and aggregate data

RD Riley, PC Lambert, JA Staessen… - Statistics in …, 2008 - Wiley Online Library
Metaanalysis of individual patient data (IPD) is the gold‐standard for synthesizing evidence
across clinical studies. However, for some studies IPD may not be available and only …

[HTML][HTML] Statistical analysis of individual participant data meta-analyses: a comparison of methods and recommendations for practice

GB Stewart, DG Altman, LM Askie, L Duley… - 2012 - journals.plos.org
… ” approach to analysis whereby IPD within … meta-analytical methods. Recently, a range
of “one-stage” approaches which combine all individual participant data in a single meta-analysis

Blood pressure-lowering treatment based on cardiovascular risk: a meta-analysis of individual patient data

Blood Pressure Lowering Treatment Trialists' … - The Lancet, 2014 - Elsevier
… This meta-analysis included individual participant data from trials that randomly assigned
patients to either blood pressure-lowering drugs or placebo, or to more intensive or less …

Adjuvant chemotherapy for localised resectable soft-tissue sarcoma of adults: meta-analysis of individual data

Sarcoma Meta-analysis Collaboration - The Lancet, 1997 - Elsevier
… METHODS: A quantitative meta-analysis of updated data from individual patients from all
available randomised trials was carried out to assess whether adjuvant chemotherapy …

Age-specific relevance of usual blood pressure to vascular mortality: a meta-analysis of individual data for one million adults in 61 prospective studies

Prospective Studies Collaboration - The Lancet, 2002 - thelancet.com
… In the present meta-analysis of data from 61 prospective observational studies on deaths
from vascular disease among individuals without known vascular disease at baseline (and in …

Mortality in systemic sclerosis: an international meta-analysis of individual patient data

JPA Ioannidis, PG Vlachoyiannopoulos… - The American journal of …, 2005 - Elsevier
PURPOSE: Studies on mortality associated with systemic sclerosis have been limited by
small sample sizes. We aimed to obtain large-scale evidence on survival outcomes and …