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Record W4410586516 · doi:10.1177/17423953251333171

Post-intensive care syndrome in critically-ill COVID-19 survivors followed for one-year

2025· article· en· W4410586516 on OpenAlex
Burçin Halaçlı, Göksel Güven, Esat Kıvanç Kaya, Mehmet Yıldırım, Selman Kilic, Sinem Ayyildiz Cinar, Ebru Ortaç Ersoy, Margaret S. Herridge, Arzu Topeli̇

Why this work is in the frame

A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.

affAt least one author lists a Canadian institution in the pinned OpenAlex snapshot.

Bibliographic record

VenueChronic Illness · 2025
Typearticle
Languageen
FieldMedicine
TopicIntensive Care Unit Cognitive Disorders
Canadian institutionsToronto General HospitalUniversity Health Network
FundersDokuz Eylül ÜniversitesiHacettepe Üniversitesi
KeywordsMedicineIntensive care unitCoronavirus disease 2019 (COVID-19)Observational studyIntensive careMechanical ventilationPediatricsCritically illAPACHE IIRetrospective cohort studySeverity of illnessEmergency medicineInternal medicineDiseaseIntensive care medicineInfectious disease (medical specialty)

Abstract

fetched live from OpenAlex

ObjectiveTo document the occurrence of post-intensive care syndrome (PICS) in intensive care unit (ICU) survivors with coronavirus disease-2019 (COVID-19) up to one year.MethodsRetrospective observational study at a university hospital post-ICU outpatient clinic. Patients were followed up in-person at 1 month, 3 months, 6 months and one-year after hospital discharge. Cognitive, physical and psychological domains of PICS were evaluated. PICS was defined as at least one dysfunction in the assessment tools in each domain.ResultsSixty-four patients were evaluated during the study period. Median age was 62.5 (55.0-71.0). Fifty-eight percent of them were male. Median APACHE II and admission SOFA scores were 13 (10-16) and 3 (3-4), respectively. Sixty-four, 54, 44, 20 patients were evaluated during the 1 -month, 3-month, 6-month and one-year visits. 94% of patients had PICS at the 1st visit and this declined to 75% in one-year. The ratio of patients who fulfilled all PICS domains were 15%, 10%, 13% and 13%, respectively at 4 follow-up visits. Physical impairment was the most commonly observed dysfunction during all visits.DiscussionThis study showed that at least one domain of PICS persisted in 75% of patients at one-year in COVID-19 ICU survivors.

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.

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)0.000
metaresearch head score (Gemma)0.057
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesMetaresearch, Meta-epidemiology (narrow)
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Qualitative · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.732
Threshold uncertainty score1.000

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0000.057
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0010.000
Bibliometrics0.0010.001
Science and technology studies0.0000.000
Scholarly communication0.0000.000
Open science0.0000.000
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0000.000

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 head0.015
GPT teacher head0.313
Teacher spread0.298 · 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