Multiple Imputation of missing values for randomized controlled trials: A step-by-step tutorial using mice
O Lecuona, A Angulo-Brunet - 2023 - osf.io
Abstract Randomized Controlled Trials (RCTs) are a widely used research protocol in
applied research. Among others, a major challenge of RCTs is the presence of missing data …
applied research. Among others, a major challenge of RCTs is the presence of missing data …
[HTML][HTML] A review of the use of controlled multiple imputation in randomised controlled trials with missing outcome data
Background Missing data are common in randomised controlled trials (RCTs) and can bias
results if not handled appropriately. A statistically valid analysis under the primary missing …
results if not handled appropriately. A statistically valid analysis under the primary missing …
A comparison of existing methods for multiple imputation in individual participant data meta‐analysis
D Kunkel, EE Kaizar - Statistics in medicine, 2017 - Wiley Online Library
Multiple imputation is a popular method for addressing missing data, but its implementation
is difficult when data have a multilevel structure and one or more variables are …
is difficult when data have a multilevel structure and one or more variables are …
[PDF][PDF] rbmi: AR package for standard and reference-based multiple imputation methods
C Gower-Page, A Noci, M Wolbers - Journal of Open Source Software, 2022 - joss.theoj.org
Many randomized controlled clinical trials compare a continuous outcome variable that is
assessed longitudinally at scheduled follow-up visits between subjects assigned to a …
assessed longitudinally at scheduled follow-up visits between subjects assigned to a …
[HTML][HTML] Evaluation of a weighting approach for performing sensitivity analysis after multiple imputation
Background Multiple imputation (MI) is a well-recognised statistical technique for handling
missing data. As usually implemented in standard statistical software, MI assumes that data …
missing data. As usually implemented in standard statistical software, MI assumes that data …
Should multiple imputation be the method of choice for handling missing data in randomized trials?
TR Sullivan, IR White, AB Salter… - Statistical methods in …, 2018 - journals.sagepub.com
The use of multiple imputation has increased markedly in recent years, and journal
reviewers may expect to see multiple imputation used to handle missing data. However in …
reviewers may expect to see multiple imputation used to handle missing data. However in …
Robustness of multiple imputation under missing at random (MAR) mechanism: A simulation study
P Garg - 2013 - digitalcommons.georgiasouthern …
Missing data is an unavoidable issue in controlled clinical trials and public health research
and practice. Presence of missing data and applying inappropriate methods of analysis …
and practice. Presence of missing data and applying inappropriate methods of analysis …
[HTML][HTML] Multiple Imputation in Practice: With Examples Using IVEware.
Q Chen - 2020 - Taylor & Francis
Multiple imputation has become an increasingly popular tech-nique for handling missing
data in studies ranging from cross-sectional to longitudinal studies and from randomized …
data in studies ranging from cross-sectional to longitudinal studies and from randomized …
Multiple imputation for longitudinal data in the presence of heteroscedasticity between treatment groups
Y Yamaguchi, M Ueno, K Maruo… - Journal of …, 2020 - Taylor & Francis
Multiple imputation is a promising approach for handling of missing data. One uncertainty in
applications of the multiple imputation to randomized controlled trials with longitudinal data …
applications of the multiple imputation to randomized controlled trials with longitudinal data …
Multiple imputation
B Ratitch - Clinical Trials with Missing Data: A Guide for …, 2014 - Wiley Online Library
Multiple imputation (MI) is a useful tool for conducting analyses under both missing at
random (MAR) and missing not at random (MNAR) assumptions. This chapter discusses …
random (MAR) and missing not at random (MNAR) assumptions. This chapter discusses …