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Paper Citation Record · LEDGER

Profiling Frailty: A parsimonious Frailty Index from health administrative data based on POSET theory

As of 10 August 2026, this Paper Citation Record lists 47 of 47 outbound references and 0 inbound Pith citation observations for arXiv:2506.23158.

A citation records a reference. It does not transfer a finding from one paper to another.

pith.paper-citation-record.v1
2506.23158 v1

Coverage vector

measured 47 of 47 reference resolution

Typed states for the displayed outbound observations.

Source: paper_references, paper_reference_links, observed 2026-08-06T21:54:44.750413Z

measured 47 of 47 standing notices

One-hop event checks from named stored sources.

Source: scholarly_work_events, retraction_status_cache, observed 2026-08-10T06:31:04.303077+00:00

measured 0 of 0 inbound itemization

Pith citing papers itemized under the disclosed page cap.

Source: paper_references, paper_reference_links

measured 0 of 1 external citation measurements

A source-named dated measurement, never combined with another source.

Source: cited_works

Reference resolution

47 of 47 outbound references displayed

  • verified exact32
  • verified fuzzy6
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  • parse uncertain0
  • malformed identifier1
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External citation measurements

No source-named external measurement is stored.

Outbound references

Observation b00e62e4-169f-4d53-bc2d-0afa90ab5ca6 · outbound

This paper cites Frailty in older adults: evidence for a phenotype.

Profiling Frailty: A parsimonious Frailty Index from health administrative data based on POSET theory Frailty in older adults: evidence for a phenotype

Reference 1

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doi, observed 2026-08-06T21:54:45.504874Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.

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Observation 5e42f9ba-b658-4af9-86c8-90d6762b5e12 · outbound

This paper cites In search of an integral conceptual definition of frailty: opinions of experts.

Profiling Frailty: A parsimonious Frailty Index from health administrative data based on POSET theory In search of an integral conceptual definition of frailty: opinions of experts

Reference 2

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Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.

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Observation afa04f67-2c77-417d-b26f-d87dd331dae6 · outbound

This paper cites Can Linked Electronic Medical Record and Administrative Data Help Us Identify Those Living with Frailty? Int J Popul Data Sci.

Profiling Frailty: A parsimonious Frailty Index from health administrative data based on POSET theory Can Linked Electronic Medical Record and Administrative Data Help Us Identify Those Living with Frailty? Int J Popul Data Sci

Reference 3

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doi, observed 2026-08-06T21:54:45.462790Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.

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Observation e3e8642a-c029-4c4d-a8e1-653f3ec9bbf6 · outbound

This paper cites Developing and Validating a Primary Care EMR -based Frailty Definition using Machine Learning.

Profiling Frailty: A parsimonious Frailty Index from health administrative data based on POSET theory Developing and Validating a Primary Care EMR -based Frailty Definition using Machine Learning

Reference 4

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doi, observed 2026-08-06T21:54:45.442720Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.

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Observation 87e351c8-26c5-4350-9246-21de391fe817 · outbound

This paper cites A global clinical measure of fitness and frailty in elderly people.

Profiling Frailty: A parsimonious Frailty Index from health administrative data based on POSET theory A global clinical measure of fitness and frailty in elderly people

Reference 5

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Source-reported events for the cited work

Unavailable: canonical work link unavailable.

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Observation 0f184379-4641-4051-914e-c29e72c23d93 · outbound

This paper cites Frailty in elderly people.

Profiling Frailty: A parsimonious Frailty Index from health administrative data based on POSET theory Frailty in elderly people

Reference 6

Resolution
unresolved
no resolver link, observed 2026-08-06T21:54:44.521993Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

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Observation 95da2549-a71c-4764-9d5c-7a811f342738 · outbound

This paper cites Frailty in elderly people: an evolving concept.

Profiling Frailty: A parsimonious Frailty Index from health administrative data based on POSET theory Frailty in elderly people: an evolving concept

Reference 7

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raw_fallback, observed 2026-08-06T21:54:46.012521Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.

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Observation fb94ba79-577c-4922-b462-e071e16cd72f · outbound

This paper cites A comparison of two approaches to measuring frailty in elderly people.

Profiling Frailty: A parsimonious Frailty Index from health administrative data based on POSET theory A comparison of two approaches to measuring frailty in elderly people

Reference 8

Resolution
verified exact
doi, observed 2026-08-06T21:54:45.406517Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.

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Observation d020d845-bb38-4fde-ae92-cbf6ea283770 · outbound

This paper cites Accumulation of deficits as a proxy measure of aging.

Profiling Frailty: A parsimonious Frailty Index from health administrative data based on POSET theory Accumulation of deficits as a proxy measure of aging

Reference 9

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doi, observed 2026-08-06T21:54:45.391362Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.

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Observation 53a536e6-48e5-487b-abcc-40e3a6b850ee · outbound

This paper cites an unresolved cited work.

Profiling Frailty: A parsimonious Frailty Index from health administrative data based on POSET theory Unresolved cited work

Reference 10

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Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.

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Observation e89faeeb-2c13-4b35-94a5-cbd8429ad513 · outbound

This paper cites A limit to frailty in very old, community - dwelling people: a secondary analysis of the Chinese longitudinal health and longevity study.

Profiling Frailty: A parsimonious Frailty Index from health administrative data based on POSET theory A limit to frailty in very old, community - dwelling people: a secondary analysis of the Chinese longitudinal health and longevity study

Reference 11

Resolution
verified exact
doi, observed 2026-08-06T21:54:45.366485Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.

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Observation 81a1c0e0-53a2-48bb-b1bd-a40bbc519f67 · outbound

This paper cites Frailty in NHANES: Comparing the frailty index and phenotype.

Profiling Frailty: A parsimonious Frailty Index from health administrative data based on POSET theory Frailty in NHANES: Comparing the frailty index and phenotype

Reference 12

Resolution
verified exact
doi, observed 2026-08-06T21:54:45.342121Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.

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Observation e8fe733f-a853-49bf-9743-5d1a824b22c0 · outbound

This paper cites Operationalizing a frailty index from a standardized comprehensive geriatric assessment.

Profiling Frailty: A parsimonious Frailty Index from health administrative data based on POSET theory Operationalizing a frailty index from a standardized comprehensive geriatric assessment

Reference 13

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verified exact
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Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.

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Observation 2bec2721-6b0a-40af-82fe-191b2baf3d2a · outbound

This paper cites Validity and reliability of the Edmonton Frail Scale.

Profiling Frailty: A parsimonious Frailty Index from health administrative data based on POSET theory Validity and reliability of the Edmonton Frail Scale

Reference 14

Resolution
verified exact
doi, observed 2026-08-06T21:54:45.312747Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.

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Observation 74959c7e-dfd8-4ede-aa81-5f5edf82b502 · outbound

This paper cites The Tilburg Frailty Indicator: psychometric properties.

Profiling Frailty: A parsimonious Frailty Index from health administrative data based on POSET theory The Tilburg Frailty Indicator: psychometric properties

Reference 15

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doi, observed 2026-08-06T21:54:45.290790Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.

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Observation 06dc9542-ed56-4f94-8f5e-37140370385d · outbound

This paper cites Machine learning for identification of frailty in Canadian primary care practices.

Profiling Frailty: A parsimonious Frailty Index from health administrative data based on POSET theory Machine learning for identification of frailty in Canadian primary care practices

Reference 16

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Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.

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Observation 84c557d5-af9d-4a2a-b29d-dd54393b59e4 · outbound

This paper cites Decreto 23 maggio 2022, n.

Profiling Frailty: A parsimonious Frailty Index from health administrative data based on POSET theory Decreto 23 maggio 2022, n

Reference 17

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Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.

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Observation 12663beb-21ee-4186-93a7-d02522ae1fa4 · outbound

This paper cites What would make a definition of frailty successful? Age Ageing.

Profiling Frailty: A parsimonious Frailty Index from health administrative data based on POSET theory What would make a definition of frailty successful? Age Ageing

Reference 18

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Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.

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Observation 2a872411-beca-406a-9bee-b4ba0046d45a · outbound

This paper cites an unresolved cited work.

Profiling Frailty: A parsimonious Frailty Index from health administrative data based on POSET theory Unresolved cited work

Reference 19

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Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.

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Observation 4e164910-1e58-4334-bfb9-21c1b904627b · outbound

This paper cites Predicting risk of hospitalisation or death: a retrospective population -based analysis.

Profiling Frailty: A parsimonious Frailty Index from health administrative data based on POSET theory Predicting risk of hospitalisation or death: a retrospective population -based analysis

Reference 20

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Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.

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Observation ea029fdd-f382-4ae1-9c6e-2f00a318f57e · outbound

This paper cites Developing and validating a risk prediction model for acute care based on frailty syndromes.

Profiling Frailty: A parsimonious Frailty Index from health administrative data based on POSET theory Developing and validating a risk prediction model for acute care based on frailty syndromes

Reference 21

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correction dated 2015-11-27. Source: crossref record 10.1136/bmjopen-2015-008457corr1->10.1136/bmjopen-2015-008457:correction, observed 2026-07-11T03:03:07.88523+00:00. This notice travels one citation hop only.

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Observation 91d55d29-db08-48bf-b998-25516cbf2c33 · outbound

This paper cites an unresolved cited work.

Profiling Frailty: A parsimonious Frailty Index from health administrative data based on POSET theory Unresolved cited work

Reference 22

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Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.

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Observation bd7ab9bb-f01e-4d19-af38-8934c1d911ce · outbound

This paper cites Measuring Frailty in Medicare Data: Development and Validation of a Claims -Based Frailty Index.

Profiling Frailty: A parsimonious Frailty Index from health administrative data based on POSET theory Measuring Frailty in Medicare Data: Development and Validation of a Claims -Based Frailty Index

Reference 23

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Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.

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Observation c2f1ea00-c52c-44cf-854f-0648a0294d12 · outbound

This paper cites Development of a Claims-based Frailty Indicator Anchored to a Well-established Frailty Phenotype.

Profiling Frailty: A parsimonious Frailty Index from health administrative data based on POSET theory Development of a Claims-based Frailty Indicator Anchored to a Well-established Frailty Phenotype

Reference 24

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Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.

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Observation bcb54c17-ceda-4d79-9677-0adb7c7fbffe · outbound

This paper cites an unresolved cited work.

Profiling Frailty: A parsimonious Frailty Index from health administrative data based on POSET theory Unresolved cited work

Reference 25

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Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.

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Observation fedf200d-d8dc-458a-90d8-36bb53b52b4a · outbound

This paper cites Using elastic nets to estimate frailty burden from routinely collected national aged care data.

Profiling Frailty: A parsimonious Frailty Index from health administrative data based on POSET theory Using elastic nets to estimate frailty burden from routinely collected national aged care data

Reference 26

Resolution
verified exact
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Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.

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Observation 8924e7de-21f7-452c-8a2c-5f54e5f58850 · outbound

This paper cites an unresolved cited work.

Profiling Frailty: A parsimonious Frailty Index from health administrative data based on POSET theory Unresolved cited work

Reference 27

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metadata mismatch
raw_fallback, observed 2026-08-06T21:54:45.755256Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.

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Observation 5b479c37-bcc0-45de-9bc4-62f48256e41b · outbound

This paper cites Prediction of adverse health outcomes in older people using a frailty index based on routine primary care data.

Profiling Frailty: A parsimonious Frailty Index from health administrative data based on POSET theory Prediction of adverse health outcomes in older people using a frailty index based on routine primary care data

Reference 28

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Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.

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Observation 8aa9903d-fdd5-49ee-81f9-b45493b624c6 · outbound

This paper cites Development and validation of an electronic frailty index using routine primary care electronic health record data.

Profiling Frailty: A parsimonious Frailty Index from health administrative data based on POSET theory Development and validation of an electronic frailty index using routine primary care electronic health record data

Reference 29

Resolution
unresolved
no resolver link, observed 2026-08-06T21:54:44.652839Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

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Observation 073cdfbc-be4b-430c-9e40-bedab9e350a0 · outbound

This paper cites Frailty Assessment in Hospitalised Older Adults Using the Electronic Health Record.

Profiling Frailty: A parsimonious Frailty Index from health administrative data based on POSET theory Frailty Assessment in Hospitalised Older Adults Using the Electronic Health Record

Reference 30

Resolution
verified exact
doi, observed 2026-08-06T21:54:44.991855Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.

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Observation 087fd016-186d-432f-b03d-fa668057271a · outbound

This paper cites Quantifying Frailty in Older People at an Italian Local Health Unit: A Proposal Based on Partially Ordered Sets.

Profiling Frailty: A parsimonious Frailty Index from health administrative data based on POSET theory Quantifying Frailty in Older People at an Italian Local Health Unit: A Proposal Based on Partially Ordered Sets

Reference 31

Resolution
verified fuzzy
raw_fallback, observed 2026-08-06T21:54:45.960531Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.

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Observation 815bd83a-fe5a-4f73-8c3b-0c1d508f061d · outbound

This paper cites Construction of a Frailty Indicator with Partially Ordered Sets: A Multiple -Outcome Proposal Based on Administrative Healthcare Data.

Profiling Frailty: A parsimonious Frailty Index from health administrative data based on POSET theory Construction of a Frailty Indicator with Partially Ordered Sets: A Multiple -Outcome Proposal Based on Administrative Healthcare Data

Reference 32

Resolution
verified exact
doi, observed 2026-08-06T21:54:44.949010Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.

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Observation 3336f76a-9e43-40b2-ae80-a870872239c2 · outbound

This paper cites Cos’è la fragilità dell’anziano e come può essere identificata (What frailty in older adults is and how it can be identified).

Profiling Frailty: A parsimonious Frailty Index from health administrative data based on POSET theory Cos’è la fragilità dell’anziano e come può essere identificata (What frailty in older adults is and how it can be identified)

Reference 33

Resolution
verified fuzzy
raw_fallback, observed 2026-08-06T21:54:45.945226Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.

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Observation c308ff03-e891-4365-86bc-ee7952484287 · outbound

This paper cites Comparing the areas under two or more correlated receiver operating characteristic curves: a nonparametric approach.

Profiling Frailty: A parsimonious Frailty Index from health administrative data based on POSET theory Comparing the areas under two or more correlated receiver operating characteristic curves: a nonparametric approach

Reference 34

Resolution
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Unavailable: canonical work link unavailable.

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Observation 42297adf-cbf9-43fd-85d8-98a7c66c66dd · outbound

This paper cites A new method of classifying prognostic comorbidity in longitudinal studies: development and validation.

Profiling Frailty: A parsimonious Frailty Index from health administrative data based on POSET theory A new method of classifying prognostic comorbidity in longitudinal studies: development and validation

Reference 35

Resolution
unresolved
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Source-reported events for the cited work

Unavailable: canonical work link unavailable.

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Observation 16523c89-3fb9-4b50-ad98-1a99edb87abe · outbound

This paper cites Adapting a clinical comorbidity index for use with ICD - 9-CM administrative databases.

Profiling Frailty: A parsimonious Frailty Index from health administrative data based on POSET theory Adapting a clinical comorbidity index for use with ICD - 9-CM administrative databases

Reference 36

Resolution
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Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.

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Observation 64fbf398-2f1d-4b65-8623-50815876b4d6 · outbound

This paper cites Untangling the concepts of disability, frailty, and comorbidity: implications for improved targeting and care.

Profiling Frailty: A parsimonious Frailty Index from health administrative data based on POSET theory Untangling the concepts of disability, frailty, and comorbidity: implications for improved targeting and care

Reference 37

Resolution
verified exact
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Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.

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Observation ad731df4-ab21-4641-a398-29996aec1f1b · outbound

This paper cites Distinguishing Comorbidity, Disability, and Frailty.

Profiling Frailty: A parsimonious Frailty Index from health administrative data based on POSET theory Distinguishing Comorbidity, Disability, and Frailty

Reference 38

Resolution
verified exact
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Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.

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Observation 794a4644-bde0-4617-92b0-cb3a6db1f78f · outbound

This paper cites studies of illness in the aged.

Profiling Frailty: A parsimonious Frailty Index from health administrative data based on POSET theory studies of illness in the aged

Reference 39

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Source-reported events for the cited work

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This paper cites Frailty and multimorbidity: Two related yet different concepts.

Profiling Frailty: A parsimonious Frailty Index from health administrative data based on POSET theory Frailty and multimorbidity: Two related yet different concepts

Reference 40

Resolution
verified exact
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Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.

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Observation c4f740c2-a64d-4b4a-835c-9ed6865d6cfb · outbound

This paper cites Operationalizing a frailty index using routine blood and urine tests.

Profiling Frailty: A parsimonious Frailty Index from health administrative data based on POSET theory Operationalizing a frailty index using routine blood and urine tests

Reference 41

Resolution
verified exact
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Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.

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Observation 4bb67cad-e2ac-4590-ba6b-d843b8428372 · outbound

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Profiling Frailty: A parsimonious Frailty Index from health administrative data based on POSET theory Unresolved cited work

Reference 42

Resolution
unresolved
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Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.

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Observation d6fab6db-e39f-4c0a-907f-1fbfb2c2b0c7 · outbound

This paper cites an unresolved cited work.

Profiling Frailty: A parsimonious Frailty Index from health administrative data based on POSET theory Unresolved cited work

Reference 43

Resolution
verified exact
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Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.

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Observation 8c27abc3-912b-4cf6-a20f-bda809547562 · outbound

This paper cites Malattie croniche e multimorbidità in Piemonte (2017-2019).

Profiling Frailty: A parsimonious Frailty Index from health administrative data based on POSET theory Malattie croniche e multimorbidità in Piemonte (2017-2019)

Reference 44

Resolution
verified exact
doi, observed 2026-08-06T21:54:44.790596Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.

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Observation 6dd2a373-0e1f-43d0-bceb-4e1b90dd385b · outbound

This paper cites A Systematic Review of Case -Identification Algorithms for 18 Conditions Based on Italian Healthcare Administrative Databases: A Study Protocol.

Profiling Frailty: A parsimonious Frailty Index from health administrative data based on POSET theory A Systematic Review of Case -Identification Algorithms for 18 Conditions Based on Italian Healthcare Administrative Databases: A Study Protocol

Reference 45

Resolution
verified exact
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Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.

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Observation 4ce0566a-9959-4184-898c-ddb01a0165a5 · outbound

This paper cites The Survey of Health, Ageing and Retirement in Europe – Methodology.

Profiling Frailty: A parsimonious Frailty Index from health administrative data based on POSET theory The Survey of Health, Ageing and Retirement in Europe – Methodology

Reference 47

Resolution
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Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.

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Observation 6b703d0e-2732-479b-aac6-775a92e0c4e0 · outbound

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Profiling Frailty: A parsimonious Frailty Index from health administrative data based on POSET theory Unresolved cited work

Reference 782

Resolution
verified exact
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Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.

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Pith citing papers

No inbound Pith citation observations are available.