Evidence map›Paper›PMID 27547021›Full record

ArticleStructural equation modeling : a multidisciplinary journal

Accuracy of Estimates and Statistical Power for Testing Meditation in Latent Growth Curve Modeling.

JeeWon Cheong

Registry-linked trialAbstract read
In one paragraph

Article in Structural equation modeling : a multidisciplinary journal. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT05587517 (A Clinical Trial of Interventions to Support Family Surrogates of Critically Ill Patients), which is not on this map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
–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.

NCT05587517 phase2recruitingnot on this map

A Clinical Trial of Interventions to Support Family Surrogates of Critically Ill Patients

TypeinterventionalSponsorWeill Medical College of Cornell UniversityRan2022 to 2027Enrolled172ConditionsGrief, Trauma, Psychotherapy, Critical CareArmsEMPOWER, Supportive Conversation
3 · Its place in the literature

Who cites it

18 citing papers in PubMed.

  1. Trial
  2. Evaluating Treatment Mechanisms of Varenicline: Mediation by Affect and Craving.Nicotine & tobacco research : official journal of the Society for Research on Nicotine and Tobacco · 2022
    Trial
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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

1 author.

JeeWon CheongUniversity of Pittsburgh.

Funding

Estimating Mediation Effects in Prevention StudiesR37DA009757 · NIDA · ARIZONA STATE UNIVERSITY-TEMPE CAMPUS · PI MACKINNON, DAVID P · 2015 to 2024
$3.5M
ESTIMATING MEDIATION EFFECTS IN PREVENTION STUDIESR01DA009757 · NIDA · ARIZONA STATE UNIVERSITY-TEMPE CAMPUS · PI MACKINNON, DAVID P · 1996 to 2013
$2.6M
SCHOOL-BASED PREVENTION OF ANABOLIC STEROID USER01DA007356 · NIDA · OREGON HEALTH AND SCIENCE UNIVERSITY · PI MACKINNON, DAVID P · 1993 to 2001
$665k
Prevention of Adolescent Driving Under the InfluenceR01AA013117 · NIAAA · ARIZONA STATE UNIVERSITY-TEMPE CAMPUS · PI MACKINNON, DAVID P · 2002 to 2003
$450k
NIAAA NIH HHS R01 AA013117NIDA NIH HHS R01 DA007356NIDA NIH HHS R01 DA009757NIDA NIH HHS R37 DA009757
6 · The paper itself

Abstract

The latent growth curve modeling (LGCM) approach has been increasingly utilized to investigate longitudinal mediation. However, little is known about the accuracy of the estimates and statistical power when mediation is evaluated in the LGCM framework. A simulation study was conducted to address these issues under various conditions including sample size, effect size of mediated effect, number of measurement occasions, and

Indexed as

accuracy of mediated effectsindirect effectslatent growth curve modelinglongitudinal mediationstatistical power

Identifiers

PMID27547021
PMCPMC4990218

What OpenQuestion holds

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Read underepoch 390

Registered trials

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.