ArticleGerontology2026
What Changes First? Mapping the Temporal Ordering of Age-Related Functional Decline across Domains Using 30-Year Longitudinal Data.
Article in Gerontology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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.
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.
Who cites it
1 citing paper in PubMed.
- Linkages between functional independence, depressive symptoms, and social networks in aging populations: a systematic review.Journal of exercise rehabilitation · 2026Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
<p>Introduction: Age-related functional decline is assumed to be a complex process in which declines in one domain may trigger decline in others. Yet research empirically identifying the temporal ordering of age-related decline across emotional, cognitive, physical, and social functioning as well as health-behavioral factors is still scarce.
methodsWe analyzed up to 10 waves of the Longitudinal Aging Study Amsterdam (LASA) cohort over 30 years (n = 1,560), covering fifteen indicators of physical, cognitive, emotional and social functioning, and health-behavioral factors. We used directed dynamic time warping to quantify the temporal ordering of within-person changes in these indicators. Average temporal relationships were visualized as a network graph and by rank-ordering indicators according to their tendency to precede (high out-strength) or follow (high in-strength) changes in other indicators.
resultsParticipants were on average 62.3 ± 5.50 years old at baseline, 53.8% female, with 14.8 ± 4.74 years of follow-up. Physical and cognitive declines (e.g., physical performance and episodic memory) tended to precede decline in other domains, while changes in social functioning (e.g., social participation) tended to follow. No clear temporal ordering was found between emotional functioning (e.g., depression and anxiety) and other domains.
conclusionThe study offers insights into early detection and prevention strategies for healthy aging. Assuming that physical and cognitive domains are primarily driven by age-related biological changes, our findings support theories proposing that biological changes precede functional decline and theories emphasizing the importance of psychosocial resilience. Moreover, this study highlights the potential of adopting a complex systems approach and innovative within-person analytical methods in gerontology. </p>.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
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.