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Record W4405847660 · doi:10.21142/tl.2024.3338

Correlación de la escala clínica de fragilidad y el algoritmo de fragilidad propuesto por la Universidad Dalhousie en adultos mayores

2024· dissertation· es· W4405847660 on OpenAlexaboutno aff
Sandy Melva Johana Velarde Carranza, Marwy Valer

Bibliographic record

VenueUniversidad Científica del Sur · 2024
Typedissertation
Languagees
FieldEconomics, Econometrics and Finance
TopicHealth Systems, Economic Evaluations, Quality of Life
Canadian institutionsnot available
Fundersnot available
KeywordsHumanitiesMedicinePhilosophy

Abstract

fetched live from OpenAlex

Introducción. La fragilidad es definida como el deterioro funcional en relación con el envejecimiento. En la actualidad no existe una medida estandarizada para su diagnóstico. Objetivo. Determinar la correlación de la Escala Clínica de Fragilidad (CFS) y el algoritmo propuesto por la Universidad Dalhousie en adultos mayores durante la pandemia por COVID-19. Métodos. Se examinó a 444 pacientes en diferentes niveles asistenciales, la fragilidad se medió con la CFS y el algoritmo. Se utilizaron estadísticas descriptivas para presentar las variables. Se aplicaron modelos de regresión lineal para cuantificar la correlación entre los puntajes de ambos instrumentos. Resultados. El algoritmo indicó un 21.17% de adultos mayores ligeramente frágiles, 20.95% vulnerables y 8.33% severamente muy frágiles. Por otro lado, con la CFS hubo 28.38% adultos mayores ligeramente frágiles, 25.9% moderadamente frágiles y 2.93% vulnerables no dependientes. Se encontró una correlación de 54.5% de los casos y obteniendo un Rho de Spearman de 0.79 con un valor de p <0,001. Conclusión. Hay un cierto nivel de correlación según el modelo de regresión lineal pero no lo suficiente para ser estandarizada por lo cual se recomienda el uso de otros instrumentos de manera individualizada.

Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.

How this classification was reachedexpand

Full frame distilled prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.

metaresearch head score (Codex)0.016
metaresearch head score (Gemma)0.005
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesMeta-epidemiology (narrow), Research integrity, Insufficient payload (model declined to judge)
Consensus categoriesMeta-epidemiology (narrow), Research integrity, Insufficient payload (model declined to judge)
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Not applicable · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.506
Threshold uncertainty score1.000

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0160.005
Meta-epidemiology (narrow)0.0010.002
Meta-epidemiology (broad)0.0030.001
Bibliometrics0.0030.001
Science and technology studies0.0010.001
Scholarly communication0.0010.001
Open science0.0020.000
Research integrity0.0030.003
Insufficient payload (model declined to judge)0.0010.003

Machine scores (provisional)

The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.

Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.

Opus teacher head0.043
GPT teacher head0.358
Teacher spread0.315 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it

Classification

machine, unvalidated

Machine predicted; both teacher heads agree on what is shown here.

Study designNot applicable
Domainnot available
GenreEmpirical

How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".

Quick stats

Citations0
Published2024
Admission routes1
Has abstractyes

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