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Record W4229445154 · doi:10.21203/rs.3.rs-1604786/v1

Elevated admission blood glucose is an independent risk factor for 30-Day major adverse cardiovascular events in STEMI patients, but not in NSTEMI patients

2022· preprint· en· W4229445154 on OpenAlexaff
Yanan Li, Qinshi Wang, Junyu Pei, Xiaopu Wang, Keyang Zheng, Ping Zhang, Jiafu Yan

Bibliographic record

VenueResearch Square · 2022
Typepreprint
Languageen
FieldMedicine
TopicHyperglycemia and glycemic control in critically ill and hospitalized patients
Canadian institutionsUniversity of Calgary
Fundersnot available
KeywordsMedicineMyocardial infarctionInternal medicineAcute coronary syndromeCardiologyAdverse effectPost-hoc analysisLogistic regressionRisk factor

Abstract

fetched live from OpenAlex

Abstract BackgroundElevated admission blood glucose was associated with adverse outcomes in patients with acute myocardial infarction (AMI). However, no further studies investigated the association between admission blood glucose and 30-day major adverse cardiovascular outcomes (MACEs) in ST-segment elevation myocardial infarction (STEMI) and non-ST-segment elevation myocardial infarction (NSTEMI) patients, respectively.ObjectivesThe purpose of this study was to evaluate the impact of admission blood glucose on the risk of 30-day major adverse cardiovascular events in AMI patients, and to assess the difference in outcome between STEMI and NSTEM patients.Methods and ResultsThis study was a post hoc analysis of the Acute Coronary Syndrome Quality Improvement in Kerala (ACS-QUIK) Study, and 13,398 participants were included in the final analysis. Participants were divided according to the admission blood glucose quintiles. Compared with participants with admission blood glucose between 5.4 and 6.3 mmol/L, participants with the highest quintile of admission blood glucose (≥ 10.7 mmol/L) were associated with increased risk of 30-day MACEs in the fully adjusted logistic regression model [adjusted OR (95%CI): 1.86 (1.36, 2.56), P<0.001]. There was a positive linear association between admission blood glucose and the risk of 30-day MACEs in AMI patients [adjusted OR (95%CI): 1.05 (1.03, 1.07), P<0.001]. This trend was more significant in patients with STEMI (P for interaction = 0.016) or patients below 65 years old (P for interaction = 0.025).ConclusionIn patients with AMI, elevated admission blood glucose was associated with the increased risk of 30-day MACEs, and this relationship was found only in STEMI patients, not in NSTEMI patients.

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 machine prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.

metaresearch head score (Codex)0.001
metaresearch head score (Gemma)0.002
Version: metacan-v3-hybrid-931329e0061cValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Observational · Consensus signal: Observational
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.004
Threshold uncertainty score0.008

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0010.002
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.001
Bibliometrics0.0010.001
Science and technology studies0.0000.000
Scholarly communication0.0010.000
Open science0.0000.000
Research integrity0.0000.001
Insufficient payload (model declined to judge)0.0020.000

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 head0.041
GPT teacher head0.347
Teacher spread0.306 · 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; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.

The models applied no category: nothing in the taxonomy fit this work.
Study designObservational
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".

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Citations0
Published2022
Admission routes1
Has abstractyes

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