ArticleAging clinical and experimental research2022
Biological Frailty Index in centenarians.
Article in Aging clinical and experimental research, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers, 1 of them a synthesis that pooled it.
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
9 citing papers in PubMed, 1 synthesis or guideline pooled it, 15 citations in OpenAlex.
- The frailty index based on laboratory test data as a tool to investigate the impact of frailty on health outcomes: a systematic review and meta-analysis.Age and ageing · 2023Pooled it
- Emergency trauma admissions in the oldest-old: short- and long-term mortality and the role of frailty in a Turkish national cohort of centenarians.European journal of trauma and emergency surgery : official publication of the European Trauma Society · 2026Article
- Health status characteristics and aging determinants of centenarians in Colombia: a real-life expanded cohort profile description.BMC geriatrics · 2026Article
- Cardiac vagal control and inflammation are upregulated in exceptional human longevity.Internal and emergency medicine · 2025Article
- Frailty and Survivability of Polish Caucasian Nonagenarians and Centenarians.Geriatrics (Basel, Switzerland) · 2024Article
- Decelerated Epigenetic Aging in Long Livers.International journal of molecular sciences · 2023Article
- Are Skeletal Muscle Changes during Prolonged Space Flights Similar to Those Experienced by Frail and Sarcopenic Older Adults?Life (Basel, Switzerland) · 2022Review
- The Frailty Puzzle: Searching for Immortality or for Knowledge Survival?Frontiers in cellular neuroscience · 2022Review
- Frailty and Associated Factors among Chinese Centenarians.The journal of nutrition, health & aging · 2022Article
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 at 3 institutions in 1 country.
Funding
Abstract
This study measured the subclinical frailty of centenarians by looking at the accumulation of their biological abnormalities. For this aim, a biological Frailty Index (FI) was computed in centenarians living in Northern Italy. The median value of the biological FI was 0.33 (interquartile range, IQR 0.28-0.41). The biological FI did not significantly differ between women (0.34, IQR 0.31-0.39) and men (0.32, IQR 0.26-0.43). The biological FI seems to have a narrower distribution compared to clinical FI we previously computed in the same cohort. In conclusion, our study suggests that centenarians benefit from exceptional biological reserves that might be underestimated by clinical appearances.
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.