Individual participant data
Malaria, malnutrition, and birthweight: A meta analysis using individual participant data
... these data, but this is almost certainly an underestimate, since many studies enrolled women after the first ...providing individual participant data and those studies not included in the ...
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Systematic review of studies generating individual participant data on the efficacy of drugs for treating soil-transmitted helminthiases and the case for data-sharing
... of individual participant ...these individual data would greatly increase the capacity of the global health community to monitor effectively drug efficacy, to respond accordingly to changes, ...
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Statistical approaches to identify subgroups in meta-analysis of individual participant data: a simulation study
... of individual participant data (IPD) pro- vide the best evidence regarding treatment effects and offer unique opportunities and benefits when investigat- ing subgroup effects ...
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Resource implications of preparing individual participant data from a clinical trial to share with external researchers
... sharing individual participant data (IPD) from clinical ...Numerous data-sharing platforms or por- tals such as “Clinical Study Data Request” [1], “YODA” [2], “BioLINCC” [3] and ...
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Progestogens to prevent preterm birth in twin pregnancies: an individual participant data meta analysis of randomized trials
... Aggregated data meta-analysis involves synthesis of esti- mates from clinical ...aggregated data meta-analyses is that primary outcomes of clinical trials as well as sub- groups defined in clinical trials ...
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Birth size and breast cancer risk: re-analysis of individual participant data from 32 studies
... Studies were identified through computer-assisted and manual searches, and personal communication with investigators. Individual participant data from 32 studies, comprising 22,058 breast cancer ...
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The acute effects of physical activity on cigarette cravings: Systematic review and meta analysis with individual participant data
... Aims To conduct an updated systematic review and the first meta-analysis of experimental trials investigating the acute effects of short bouts of physical activity (PA) on Strength of Desire (SoD) and Desire to Smoke ...
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Acceptance and commitment therapy for chronic pain: protocol of a systematic review and individual participant data meta-analysis
... share individual participant ...the individual participant data meta-analysis, we will use a one-step approach where participants are clustered with studies and data from all ...
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Use of heparins in patients with cancer: individual participant data meta-analysis of randomised trials study protocol
... an individual participant data meta- analysis to explore the magnitude of survival benefit and address whether subgroups of patients are more likely to benefit from parenteral ...
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The Relation Between Thyroid Function and Anemia: A Pooled Analysis of Individual Participant Data
... two-stage individual participant data meta-analysis to allow for consistent definitions and analyses across the cohorts, increased analytical flexibility, and decreased complexity of the analyses ...
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Is self-guided internet-based cognitive behavioural therapy (iCBT) harmful? : An individual participant data meta-analysis
... recent individual participant data (IPD) meta-analysis demonstrated that self-guided iCBT produces encouraging effects although average effects are small in magnitude (Karyotaki et ...
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Impact of outpatient neuraminidase inhibitor treatment in patients infected with influenza A(H1N1)pdm09 at high risk of hospitalization: an Individual Participant Data (IPD) meta analysis
... first individual participant data metaanalysis to investigate the association between pre- admission NAI antiviral use and hospitalization relating to the 2009–2010 influenza ...these data ...
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Apathy and depressive symptoms in older people and incident myocardial infarction, stroke, and mortality: a systematic review and meta-analysis of individual participant data
... Methods: Medline, Embase, and PsycInfo databases up to September 3, 2013, were systemati- cally searched without language restrictions. We sought prospective studies with older (mean age ≥65 years) community-dwelling ...
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Vitamin D supplementation to prevent acute respiratory tract infections: Systematic review and meta analysis of individual participant data
... as data for this variable were missing for 3680/10 933 (34%) partic- ipants and power for subgroup analyses was limited by small numbers in many racial or ethnic subgroups that could not be meaningfully ...step ...
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A meta-analysis of individual participant data reveals an association between circulating levels of IGF-I and prostate cancer risk
... Previous individual prospective studies and our 2008 pooled analysis of individual participant data from 3,700 men with prostate cancer in the Endogenous Hormones and Prostate Cancer ...
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Development of a repository of individual participant data from randomized controlled trials of therapists delivered interventions for low back pain
... an individual with ...These data are not suitable for meta-analysis for treatment ...moderation. Individual participant data (IPD) meta-analysis of RCTs will allow meta-analysis of ...
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Antenatal magnesium individual participant data international collaboration: assessing the benefits for babies using the best level of evidence (AMICABLE)
... an individual participant data meta-analysis Aggregate data analysis methods such as those used in the Cochrane review are limited because, for example, results for women with different levels ...
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Evaluating progestogens for prevention of preterm birth international collaborative (EPPPIC) individual participant data (IPD) meta-analysis: protocol
... the data collected on every woman participating in these ...similar data across multiple studies. This is known as an individual participant data (IPD) ...’ data collected in the ...
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Sex differences in severity of stroke in the INSTRUCT Study: a meta analysis of individual participant data
... de-identified individual participant data (IPD) on stroke outcomes up to 5 years after ...life. Data on participant characteristics were requested if available including ...
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Individual participant data meta-analysis of prognostic factor studies: state of the art?
... using individual participant data (IPD) [12], where the raw data are obtained from multiple studies and synthesised, has been championed as a potential solution for synthesising prognostic ...
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