Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Summary rates

D H Freeman, T R Holford

    Biometrics
    |June 1, 1980
    PubMed
    Summary
    This summary is machine-generated.

    This study compares directly and indirectly adjusted rates for reporting health data. Directly adjusted rates are preferred when appropriate for summarizing smoothed data, offering a preferred method for health data analysis.

    Related Concept Videos

    You might also read

    Related Articles

    Articles linked to this work by shared authors, journal, and citation graph.

    Sort by
    Same author

    Longitudinal associations between asthma and general and abdominal weight status among Norwegian adolescents and young adults: the HUNT Study.

    Pediatric obesity·2014
    Same author

    Re-analysis of the PREGNANT trial confirms that vaginal progesterone reduces the rate of preterm birth in women with a sonographic short cervix.

    Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology·2014
    Same author

    Cytology at the time of cervical colposcopy.

    European journal of gynaecological oncology·2013
    Same author

    Increase in mortality rate of liver transplant candidates residing in specific geographic areas: analysis of UNOS data.

    American journal of transplantation : official journal of the American Society of Transplantation and the American Society of Transplant Surgeons·2012
    Same author

    Meta-analysis: interferon improves outcomes following ablation or resection of hepatocellular carcinoma.

    Alimentary pharmacology & therapeutics·2010
    Same author

    Use of hair colouring products and risk of multiple myeloma among US women.

    Occupational and environmental medicine·2008
    Same journal

    Fast penalized generalized estimating equations for large longitudinal functional datasets.

    Biometrics·2026
    Same journal

    Causally-interpretable random-effects meta-analysis.

    Biometrics·2026
    Same journal

    Statistical inference for mean function of partially observed functional time series.

    Biometrics·2026
    Same journal

    Subgroup identification via Interaction Tree and Mixed Model for Repeated Measures with application to Alzheimer's disease.

    Biometrics·2026
    Same journal

    Finite mixtures of linear quantile regressions with concomitant variables: a solution to endogeneity in longitudinal data modeling.

    Biometrics·2026
    Same journal

    Discussion on "INTACT: a method for integration of longitudinal physical activity data from multiple sources" by Jingru Zhang, Erjia Cui, Hongzhe Li, and Haochang Shou.

    Biometrics·2026
    See all related articles

    Area of Science:

    • Biostatistics
    • Epidemiology
    • Health Data Analysis

    Background:

    • Summary rates are crucial for reporting health data.
    • Comparing direct and indirect adjustment methods is essential for accurate data interpretation.
    • Understanding interaction models is key to selecting appropriate statistical methods.

    Purpose of the Study:

    • To discuss the utility of summary rates in health data reporting.
    • To compare directly adjusted rates with indirectly adjusted rates under specific statistical models.
    • To propose and illustrate a method for analyzing and summarizing health data using adjusted rates.

    Main Methods:

    • Comparison of directly and indirectly adjusted rates using two models of no interaction.
    • Description of a two-stage analysis: initial model fitting to investigate assumptions, followed by summarization of smoothed rates.

    Related Experiment Videos

  • Application of the proposed estimation method to a practical example.

    • Main Results:

    • Directly adjusted rates are identified as preferable for summarization when assumptions are met and data are available.
    • The proposed analytical method provides a framework for investigating assumptions and summarizing health data.
    • The example demonstrates the practical implementation and utility of the estimation technique.

    Conclusions:

    • Directly adjusted rates offer a valuable method for summarizing health data when applicable.
    • The described analytical approach enhances the reliability of health data reporting.
    • The study provides a clear methodology for choosing and applying appropriate summary rates in health research.