Evidence map›Paper›PMID 24467557›Full record

ArticleOphthalmic epidemiology2014

Structural equation modeling: a framework for ocular and other medical sciences research.

Sharon L Christ, David J Lee, Byron L Lam, D Diane Zheng

Open access · greenAbstract read
In one paragraph

Article in Ophthalmic epidemiology, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
1.4field-weighted citation impact, top 18% of its field
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

22 citing papers in PubMed, 42 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Structural equation modeling of findings in pediatric tele-neuroradiology: a 2-year nationwide study of turnaround time predictors and clinical decision support.Child's nervous system : ChNS : official journal of the International Society for Pediatric Neurosurgery · 2026
    Article
  6. Article
  7. Article
  8. Article
  9. The Impact of Coursework Demand and Learning Engagement on Mental Fatigue in Online College Students.International journal of environmental research and public health · 2025
    Article
  10. Association of dental caries, family cohesion, and orofacial dysfunction in children aged 8 to 10 with possible sleep bruxism: pathway analysis.European archives of paediatric dentistry : official journal of the European Academy of Paediatric Dentistry · 2025
    Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Review
  18. Article
  19. Article
  20. Article
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

4 authors at 1 institution in 1 country.

Sharon L ChristHuman Development and Family Studies & Statistics, Purdue University , West Lafayette, IN , USA .
David J Lee
Byron L Lam
D Diane Zheng
University of Miami · US

Funding

Ocular and Health Trajectories: The SEE StudyR21EY021187 · NEI · UNIVERSITY OF MIAMI SCHOOL OF MEDICINE · PI LEE, DAVID J · 2011 to 2012
$438k
Health and Economic Aspects of Ocular Disease in the USR21EY019096 · NEI · UNIVERSITY OF MIAMI SCHOOL OF MEDICINE · PI LEE, DAVID J · 2009 to 2010
$421k
NEI NIH HHS 1R21 EY019096NEI NIH HHS R21 EY019096NEI NIH HHS R21 EY021187
6 · The paper itself

Abstract

Structural equation modeling (SEM) is a modeling framework that encompasses many types of statistical models and can accommodate a variety of estimation and testing methods. SEM has been used primarily in social sciences but is increasingly used in epidemiology, public health, and the medical sciences. SEM provides many advantages for the analysis of survey and clinical data, including the ability to model latent constructs that may not be directly observable. Another major feature is simultaneous estimation of parameters in systems of equations that may include mediated relationships, correlated dependent variables, and in some instances feedback relationships. SEM allows for the specification of theoretically holistic models because multiple and varied relationships may be estimated together in the same model. SEM has recently expanded by adding generalized linear modeling capabilities that include the simultaneous estimation of parameters of different functional form for outcomes with different distributions in the same model. Therefore, mortality modeling and other relevant health outcomes may be evaluated. Random effects estimation using latent variables has been advanced in the SEM literature and software. In addition, SEM software has increased estimation options. Therefore, modern SEM is quite general and includes model types frequently used by health researchers, including generalized linear modeling, mixed effects linear modeling, and population average modeling. This article does not present any new information. It is meant as an introduction to SEM and its uses in ocular and other health research.

Indexed as

Biomedical ResearchModels, StatisticalOphthalmologyFactor Analysis, StatisticalHumans

Identifiers

PMID24467557
PMCPMC5603171
OpenAlexW2118455093

What OpenQuestion holds

Textmetadata
LicenceTDM
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.