External validation of multivariable prediction models: a systematic review of methodological conduct and reporting
GS Collins, JA de Groot, S Dutton, O Omar… - BMC medical research …, 2014 - Springer
Background Before considering whether to use a multivariable (diagnostic or prognostic)
prediction model, it is essential that its performance be evaluated in data that were not used …
prediction model, it is essential that its performance be evaluated in data that were not used …
Missing data and multiple imputation in clinical epidemiological research
AB Pedersen, EM Mikkelsen, D Cronin-Fenton… - Clinical …, 2017 - Taylor & Francis
Missing data are ubiquitous in clinical epidemiological research. Individuals with missing
data may differ from those with no missing data in terms of the outcome of interest and …
data may differ from those with no missing data in terms of the outcome of interest and …
Comparison of random forest and parametric imputation models for imputing missing data using MICE: a CALIBER study
AD Shah, JW Bartlett, J Carpenter… - American journal of …, 2014 - academic.oup.com
Multivariate imputation by chained equations (MICE) is commonly used for imputing missing
data in epidemiologic research. The “true” imputation model may contain nonlinearities …
data in epidemiologic research. The “true” imputation model may contain nonlinearities …
The REporting of studies Conducted using Observational Routinely-collected health Data (RECORD) statement
Routinely collected health data, obtained for administrative and clinical purposes without
specific a priori research goals, are increasingly used for research. The rapid evolution and …
specific a priori research goals, are increasingly used for research. The rapid evolution and …
Chronic inflammatory disorders and risk of type 2 diabetes mellitus, coronary heart disease, and stroke: a population-based cohort study
A Dregan, J Charlton, P Chowienczyk, MC Gulliford - Circulation, 2014 - Am Heart Assoc
Background—This study sought to evaluate whether risks of diabetes mellitus and
cardiovascular disease are elevated across a range of organ-specific and multisystem …
cardiovascular disease are elevated across a range of organ-specific and multisystem …
Collaborative, pooled and harmonized study designs for epidemiologic research: challenges and opportunities
Collaborative study designs (CSDs) that combine individual-level data from multiple
independent contributing studies (ICSs) are becoming much more common due to their …
independent contributing studies (ICSs) are becoming much more common due to their …
Development of a treatment selection algorithm for SGLT2 and DPP-4 inhibitor therapies in people with type 2 diabetes: a retrospective cohort study
Background Current treatment guidelines do not provide recommendations to support the
selection of treatment for most people with type 2 diabetes. We aimed to develop and …
selection of treatment for most people with type 2 diabetes. We aimed to develop and …
Data mining techniques in pharmacovigilance: analysis of the publicly accessible FDA adverse event reporting system (AERS)
E Poluzzi, E Raschi, C Piccinni… - Data mining applications …, 2012 - books.google.com
Drug use in medicine is based on a balance between expected benefits (already
investigated before marketing authorization) and possible risks (ie, adverse effects), which …
investigated before marketing authorization) and possible risks (ie, adverse effects), which …
Data resource profile: cardiovascular disease research using linked bespoke studies and electronic health records (CALIBER)
SC Denaxas, J George, E Herrett… - International journal …, 2012 - academic.oup.com
The goal of cardiovascular disease (CVD) research using linked bespoke studies and
electronic health records (CALIBER) is to provide evidence to inform health care and public …
electronic health records (CALIBER) is to provide evidence to inform health care and public …
Serum bilirubin and risk of respiratory disease and death
Context Serum total bilirubin levels in healthy patients reflect genetic and environmental
factors that could influence the risk of developing respiratory disease. Objective To examine …
factors that could influence the risk of developing respiratory disease. Objective To examine …