Evidence map›Paper›PMID 27429686›Full record

ArticleInternational journal of statistics in medical research

Multiple Imputation by Fully Conditional Specification for Dealing with Missing Data in a Large Epidemiologic Study.

Yang Liu, Anindya De

Abstract read
In one paragraph

Article in International journal of statistics in medical research. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 253 papers, 5 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
253citing papers in PubMed, 5 pooled it
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

253 citing papers in PubMed, 5 syntheses or guidelines pooled it.

  1. Influence of donor sex and age on graft outcome in kidney transplantation.Nephrology, dialysis, transplantation : official publication of the European Dialysis and Transplant Association - European Renal Association · 2024
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  4. The association between diabetes and gastric cancer: results from the Stomach Cancer Pooling Project Consortium.European journal of cancer prevention : the official journal of the European Cancer Prevention Organisation (ECP) · 2022
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  20. Sex Differences in Cancer Stage at Diagnosis of Nonreproductive Solid Organ Tumors in the United States, 2015 to 2022.Cancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology · 2026
    Article

193 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

2 authors.

Yang LiuDivision of Analysis, Research, and Practice Integration, National Center for Injury Prevention and Control, U.S. Centers for Disease Control and Prevention, Atlanta, GA 30341, USA; Division of Global HIV/AIDS, Center for Global Health, U.S. Centers for Disease Control and Prevention, Atlanta, Georgia, 30333, USA.
Anindya DeDivision of Global HIV/AIDS, Center for Global Health, U.S. Centers for Disease Control and Prevention, Atlanta, Georgia, 30333, USA.

Funding

Intramural CDC HHS CC999999
6 · The paper itself

Abstract

Missing data commonly occur in large epidemiologic studies. Ignoring incompleteness or handling the data inappropriately may bias study results, reduce power and efficiency, and alter important risk/benefit relationships. Standard ways of dealing with missing values, such as complete case analysis (CCA), are generally inappropriate due to the loss of precision and risk of bias. Multiple imputation by fully conditional specification (FCS MI) is a powerful and statistically valid method for creating imputations in large data sets which include both categorical and continuous variables. It specifies the multivariate imputation model on a variable-by-variable basis and offers a principled yet flexible method of addressing missing data, which is particularly useful for large data sets with complex data structures. However, FCS MI is still rarely used in epidemiology, and few practical resources exist to guide researchers in the implementation of this technique. We demonstrate the application of FCS MI in support of a large epidemiologic study evaluating national blood utilization patterns in a sub-Saharan African country. A number of practical tips and guidelines for implementing FCS MI based on this experience are described.

Indexed as

blood utilizationcomplete case analysisfully conditional specificationMissing datamultiple imputation

Identifiers

PMID27429686
PMCPMC4945131

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.