The DOI matches its Crossref record.
Models for Longitudinal Data: A Generalized Estimating Equation Approach
Abstract
This article discusses extensions of generalized linear models for the analysis of longitudinal data. Two approaches are considered: subject-specific (SS) models in which heterogeneity in regression parameters is explicitly modelled; and population-averaged (PA) models in which the aggregate response for the population is the focus. We use a generalized estimating equation approach to fit both classes of models for discrete and continuous outcomes. When the subject-specific parameters are assumed to follow a Gaussian distribution, simple relationships between the PA and SS parameters are available. The methods are illustrated with an analysis of data on mother's smoking and children's respiratory disease.
Overview
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Integrity signals
Registry
Cites
Statistics
Verification
Claims the paper makes
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Self-check
Percentages, sums and reported differences re-computed from the paper’s own numbers.
The self-check needs the paper’s full text.
Citations
Cited by
Neighborhoods and Violent Crime: A Multilevel Study of Collective Efficacy
Sampson, R. J., Raudenbush, S. W., & Earls, F. (1997) · Science · doi:10.1126/science.277.5328.918 · Cited by 11,999
Missing data: our view of the state of the art
Schafer, J. L., & Graham, J. W. (2002) · Psychological Methods · doi:10.1037/1082-989x.7.2.147 · Cited by 11,638
Prospective Study of the Association between Sleep-Disordered Breathing and Hypertension
Peppard, P. E., Young, T., Palta, M., & Skatrud, J. (2000) · New England Journal of Medicine · doi:10.1056/nejm200005113421901 · Cited by 4,973
Prevalence and development of psychiatric disorders in childhood and adolescence
Costello, E. J., Mustillo, S., Erkanli, A., Keeler, G., & Angold, A. (2003) · Archives of General Psychiatry · doi:10.1001/archpsyc.60.8.837 · Cited by 4,035
Metadata
- Authors
- Zeger, S. L., Liang, K.-Y., & Albert, P. S.
- Venue
- Biometrics
- Publisher
- JSTOR
- Published
- 1988-12
- Volume
- 44
- Issue
- 4
- Pages
- 1049
- ISSN
- 0006-341X (ISSN-L)
- OpenAlex
- W1976566530
- Cited by
- 4,505
- References
- 0
- FWCI
- 13.59
- Type
- journal article
- Language
- en
- Open access
- closed
About these checks
Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
Statistics and arithmetic are recomputed, not judged.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
What counts as a claim ›How we measure confidence ›How we check this ›
Are you an author, or do you see a problem with this page? Request a review
How to cite
Cite CoChat for the checks on this page, and the paper for its own findings.
- This page
- CoChat. (2026). Citation check: Models for Longitudinal Data: A Generalized Estimating Equation Approach. https://app.cochat.ai/papers/10.2307/2531734
- The paper
- Zeger, S. L., Liang, K.-Y., & Albert, P. S. (1988). Models for Longitudinal Data: A Generalized Estimating Equation Approach. Biometrics. https://doi.org/10.2307/2531734
Data sources
Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.