Results 31 to 40 of about 3,064,262 (335)

Measures of Violence within the United Kingdom Household Longitudinal Survey and the Crime Survey for England and Wales: An Empirical Assessment

open access: yesSocial Sciences, 2023
Criminology has been hampered by a lack of longitudinal data to examine the consequences of victimisation. However, recently, ‘Understanding Society’, the United Kingdom Household Panel Survey (UKHLS), began fielding a small battery of questions relating
Niels Blom, Vanessa Gash
doaj   +1 more source

Regression Trees for Longitudinal Data [PDF]

open access: yes, 2013
While studying response trajectory, often the population of interest may be diverse enough to exist distinct subgroups within it and the longitudinal change in response may not be uniform in these subgroups.
Harezlak, Jaroslaw, Kundu, Madan Gopal
core   +3 more sources

Understanding the impact of fertility history on health outcomes in later life.

open access: yesInternational Journal of Population Data Science, 2022
Objectives Aims of this research, involving data linkage and health outcomes, is to gain a full understanding of the impact of both fertility histories and childlessness on health outcomes mid-life accounting for socio-economic background and area of ...
Lee Williamson, Chris Dibben
doaj   +1 more source

Modeling left-truncated and right-censored survival data with longitudinal covariates [PDF]

open access: yes, 2012
There is a surge in medical follow-up studies that include longitudinal covariates in the modeling of survival data. So far, the focus has been largely on right-censored survival data.
Su, Yu-Ru, Wang, Jane-Ling
core   +1 more source

Correspondence Analysis of Longitudinal Data [PDF]

open access: yes, 2005
Correspondence analysis is an exploratory tool for the analysis of associations between categorical variables, the results of which may be displayed graphically. For longitudinal data two types of analysis can be distinguished: the first focusses on transitions, whereas the second investigates trends.
De Rooij, M., Van der Heijden, P.G.M.
openaire   +4 more sources

Co-development and Adoption of Transparency in Data Access Standards: Process, Implementation, and Impact

open access: yesInternational Journal of Population Data Science
Objectives This initiative aimed to enhance transparency in health data access processes by co-developing and implementing clear standards. The goal was to improve public trust and understanding, streamline governance, and promote meaningful public ...
Ester Bellavia   +5 more
doaj   +1 more source

Functional single index models for longitudinal data

open access: yes, 2011
A new single-index model that reflects the time-dynamic effects of the single index is proposed for longitudinal and functional response data, possibly measured with errors, for both longitudinal and time-invariant covariates.
Jiang, Ci-Ren, Wang, Jane-Ling
core   +1 more source

Embedding Public Voices in Data Governance: Insights from the GUARDS Principles Consultation

open access: yesInternational Journal of Population Data Science
Objectives This project explored public perspectives on the GUARDS Principles, an overarching governance framework for the population data research community, which builds on existing good practice guidance.
Ester Bellavia   +5 more
doaj   +1 more source

Signal Detection and Monitoring Based on Longitudinal Healthcare Data

open access: yesPharmaceutics, 2012
Post-marketing detection and surveillance of potential safety hazards are crucial tasks in pharmacovigilance. To uncover such safety risks, a wide set of techniques has been developed for spontaneous reporting data and, more recently, for longitudinal ...
Iris Pigeot, Marc Suling
doaj   +1 more source

An approach for jointly modeling multivariate longitudinal measurements and discrete time-to-event data

open access: yes, 2010
In many medical studies, patients are followed longitudinally and interest is on assessing the relationship between longitudinal measurements and time to an event.
Albert, Paul S., Shih, Joanna H.
core   +1 more source

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