Results 21 to 30 of about 2,435,054 (250)

Effects of a Time-Limited Push-to-Web Incentive in a Mixed-Mode Longitudinal Study of Young Adults

Survey Research Methods, 2023
This paper describes the impact of a time-limited push-to-web incentive on response rate and sample composition in a mixed-mode longitudinal study of young adults in the UK.
Darina Peycheva, Lisa Calderwood, Erica Wong, Richard Silverwood   +3 more
doaj   +1 more source

Associations between Cardiovascular Signal Entropy and Cognitive Performance over Eight Years

Entropy, 2021
In this study, the relationship between non-invasively measured cardiovascular signal entropy and global cognitive performance was explored in a sample of community-dwelling older adults from The Irish Longitudinal Study on Ageing (TILDA), both cross ...
Silvin P. Knight, Louise Newman, Siobhan Scarlett, John D. O’Connor, James Davis, Celine De Looze, Rose Anne Kenny, Roman Romero-Ortuno   +7 more
doaj   +1 more source

Residential relocations and academic performance of Australian children: A longitudinal analysis [PDF]

, 2018
The family and residential environments are critical to children’s wellbeing and, hence, residential change can affect children’s developmental outcomes. In this research, we study the associations between residential relocations and academic performance
Vidal, Sergi, Janeen Baxter, Baxter, Janeen H., Sergi Vidal, Baxter, Janeen   +4 more
core   +1 more source

Longitudinal Joint Specifications and Performance [PDF]

, 2012
Deterioration of longitudinal joints is widely recognized as one of the major factors contributing to failure of asphalt pavements. Finding ways to improve the durability of longitudinal joints will lead to improved service lives and lower life cycle ...
Olek, Jan, McDaniel, Rebecca S., Shah, Ayesha   +2 more
core   +1 more source

Verbal intelligence is a more robust cross-sectional measure of cognitive reserve than level of education in healthy older adults

Alzheimer’s Research & Therapy, 2021
Background Cognitive reserve is most commonly measured using socio-behavioural proxy variables. These variables are easy to collect, have a straightforward interpretation, and are widely associated with reduced risk of dementia and cognitive decline in ...
R. Boyle, S. P. Knight, C. De Looze, D. Carey, S. Scarlett, Y. Stern, I. H. Robertson, R. A. Kenny, R. Whelan   +8 more
doaj   +1 more source

Sensitivity analysis within multiple imputation framework using delta-adjustment: Application to Longitudinal Study of Australian Children [PDF]

, 2018
Multiple imputation (MI) is a powerful statistical method for handling missing data. Standard implementations of MI are valid under the unverifiable assumption of missing at random (MAR), which is often implausible in practice.
Lee, Katherine J., Hayati Rezvan, Panteha, Simpson, Julie A.   +2 more
core   +1 more source

Functional Analysis of Continuous, High-Resolution Measures in Aging Research: A Demonstration Using Cerebral Oxygenation Data From the Irish Longitudinal Study on Aging

Frontiers in Human Neuroscience, 2020
Background: A shift towards the dynamic measurement of physiologic resilience and improved technology incorporated into experimental paradigms in aging research is producing high-resolution data.
John D. O’Connor, Matthew D. L. O’Connell, Matthew D. L. O’Connell, Roman Romero-Ortuno, Roman Romero-Ortuno, Belinda Hernández, Louise Newman, Richard B. Reilly, Rose Anne Kenny, Silvin P. Knight   +9 more
doaj   +1 more source

Factors associated with pneumococcal vaccination uptake in over 50s in Ireland: a cross-sectional study using results from the Irish Longitudinal Study on Ageing (TILDA)

BMJ Public Health
Introduction Pneumococcal vaccination is a key global health strategy to reduce the morbidity and mortality associated with pneumococcal disease.Methods This study examined the factors associated with pneumococcal vaccination uptake in community-dwelling
Rose Anne Kenny, Cathal McCrory, Siobhan Scarlett, Kevin Organ, Sinead Mc Loughlin, Ann Hever   +5 more
doaj   +1 more source

Associations between Neurocardiovascular Signal Entropy and Physical Frailty

Entropy, 2020
In this cross-sectional study, the relationship between noninvasively measured neurocardiovascular signal entropy and physical frailty was explored in a sample of community-dwelling older adults from The Irish Longitudinal Study on Ageing (TILDA).
Silvin P. Knight, Louise Newman, John D. O’Connor, James Davis, Rose Anne Kenny, Roman Romero-Ortuno   +5 more
doaj   +1 more source

Graded Association Between Kidney Function and Impaired Orthostatic Blood Pressure Stabilization in Older Adults

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2017
Background Impaired orthostatic blood pressure (BP) stabilization is highly prevalent in older adults and is a predictor of end‐organ injury, falls, and mortality.
Mark Canney, Matthew D. L. O'Connell, Donal J. Sexton, Neil O'Leary, Rose Anne Kenny, Mark A. Little, Conall M. O'Seaghdha   +6 more
doaj   +1 more source