Waist circumference
A familiar starting point. A wider world of research.
Follow waist circumference through source-linked records, connected to Frailty and Multimorbidity. Explore the connections, then open the original evidence.
Explore the evidenceUnexpected company.
A selection of other objects mentioned in these records. Inspect the shared source to see the connection; a shared mention does not mean the same effect.
body mass index
Inspect supporting records 13Frailty
Inspect supporting records 5Multimorbidity
Inspect supporting records 4physical activity
Inspect supporting records 4body weight
Inspect supporting records 3exercise
Inspect supporting records 3More connections in this selection
body fat
Inspect supporting records 1cardiorespiratory fitness
Inspect supporting records 1grip strength
Inspect supporting records 1intermittent fasting
Inspect supporting records 1mediterranean diet
Inspect supporting records 1Sarcopenia
Inspect supporting records 1sedentary behavior
Inspect supporting records 1sleep
Inspect supporting records 1Where the research leads.
Published topic links attached to the selected records. Each dossier opens a wider field, including its own research ecosystem.
- FrailtyRecords in this selection 5
- MultimorbidityRecords in this selection 4
- ExerciseRecords in this selection 3
- Vision ageingRecords in this selection 3
- Cardiovascular ageingRecords in this selection 2
- SleepRecords in this selection 2
- Aerobic fitness and VO2 maxRecords in this selection 1
- Caloric restrictionRecords in this selection 1
- Cancer and ageingRecords in this selection 1
- Grip strengthRecords in this selection 1
- Intermittent fastingRecords in this selection 1
- Mediterranean dietRecords in this selection 1
- Mental health and ageingRecords in this selection 1
- SarcopeniaRecords in this selection 1
- Sedentary behaviourRecords in this selection 1
- SenolyticsRecords in this selection 1
- Skin ageingRecords in this selection 1
- Telomere-length biomarkersRecords in this selection 1
- Telomeres and telomeraseRecords in this selection 1
Meet the wider research ecosystem.
Follow a connected field into its universities, funding and patent activity.
University, grant and patent activity in a topic dossier concerns that wider field; it is not a waist circumference-specific total.
Different records. Different questions.
This is the composition of the initial 24-record selection, not the entire collection. Open a group to inspect its supporting records. Publication types and existing automated evidence labels describe records, not their quality or conclusions. Unclassified records remain in “Other research records”.
The recent trail.
Recent sources in this selection: publication months for publications, registry update months for registrations.
Good questions to bring along.
What can I learn about waist circumference here?
See which permitted records mention this object, follow the topics and other objects connected through those records, and inspect the sources. Whole foods, preparations, extracts and isolated compounds keep separate identities.
Do these records establish a benefit?
A mention is a starting point for discovery. Open each original source to assess the study design, population, findings and limitations. A trial registration describes planned or registered work; it is not itself a result.
How can I compare related objects?
Open a connected object and compare the actual records, preparations and research settings. “Mentioned in the same record” explains a navigation link; it does not establish equivalence, composition or causality.
How complete is this picture?
This is the current eligible selection from the immortal.life index; use Show more records to continue browsing. Missing records or classifications do not prove that research is absent. Source permissions and corrections can change the selection.
Open the evidence.
Showing the records supporting this selection. Browse the full selection
Association between body roundness index and age-related macular degeneration: A cross-sectional analysis of NHANES 2005-2008.
Association between the weight-adjusted waist index and age-related macular degeneration: Results from NHANES 2005-2008.
Association between four anthropometric indices with age-related Macular Degeneration from NHANES 2005-2008.
About this collection: scope and limitations
Practice or procedure · Practices and procedures can differ by protocol and setting. An observed association is not automatically an intervention effect or a longevity benefit.
Questions to check in the original studies
- What activity or procedure did the original source investigate?
- Which population, setting, comparison and follow-up were described?
- Was the activity studied as an intervention or recorded as an observational exposure?
What the displayed selection contains
23 research metadata records and 1 trial registrations were returned in the initial selection. More records can be loaded above. This is not a complete worldwide evidence review. These counts do not measure benefit, safety or evidence certainty.
Interpretation remains unassessed
Open the original sources to assess study design, findings and applicability. A trial registration is not a result; a metadata mention is not a scientific conclusion. Missing matches do not establish that research is absent.
Index snapshot: . This is the index projection timestamp, not the date of a discovery or expert review.
Cite this research-navigation view
immortal.life. waist circumference: research mentions. https://www.immortal.life/explore/waist-circumference. Projection snapshot: 2026-10-15T14:55:00.211Z.
Include your access date. This citation identifies an automated navigation view, not a clinical conclusion. The live selection can change with corrections and source permissions.
Matching, coverage and vocabulary provenance
This automated index uses permitted minimal bibliographic metadata and checks current source and record eligibility. Literal title or controlled-term matches are discovery relationships, not scientific findings. Retained metadata coverage is bounded; historical completeness of external sources is not certified.
Foods, preparations, extracts and compounds retain distinct identities. Ambiguous labels require a choice. Source AI processing, model training and raw redistribution are disabled for this search.
Vocabulary attribution: FoodOn contributors, CC BY 4.0, filtered own-namespace labels/IDs and references; courtesy of the U.S. National Library of Medicine, 2026 MeSH vocabulary terms, filtered labels/entry terms; USDA FoodData Central, Foundation Foods April 2026, CC0, filtered identifiers/descriptions. No source endorsement. Navigation spelling/plural changes are separately attributed.