MétaCan
Menu
Back to cohort
Record W2080398025 · doi:10.5414/cnp71643

Insulin resistance is a risk factor for the progression of chronic kidney disease

2009· article· en· W2080398025 on OpenAlex

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

VenueClinical Nephrology · 2009
Typearticle
Languageen
FieldMedicine
TopicChronic Kidney Disease and Diabetes
Canadian institutionsHypertension Canada
Fundersnot available
KeywordsInsulin resistanceMedicineInternal medicineRenal functionKidney diseaseEndocrinologyCreatinineInsulinHomeostasisBlood pressureDiabetes mellitus

Abstract

fetched live from OpenAlex

OBJECTIVE: Insulin resistance may contribute to the pathogenesis of hypertension and progressive chronic kidney disease (CKD), however, few clinical studies have explored the role of insulin resistance in predicting the deterioration of renal function in CKD patients. MATERIALS AND METHODS: Enrolled in the study were non-diabetic hypertensive patients with CKD Stage 3. Insulin resistance was assessed by a homeostasis model assessment of insulin resistance (HOMA-R) measured at the entry to the study. Patients were followed for 3 years and comparisons of renal and metabolic parameters were made in conjunction with HOMA-R between entry and the end of the study period. The insulin-resistant (IR) group was defined as patients with HOMA-R 2.0 and more, and the insulin-sensitive (IS) group as those with HOMA-R < 2.0. RESULTS: Blood pressure in both groups was equally controlled below 130/80 mmHg throughout the observation period. The degree of insulin resistance HOMA-R and immunoreactive insulin (IRI) remained unchanged in the IS group, however, both were ameliorated in the IR group (HOMA-R, from 3.4 +/- 1.5 - 3.0 +/- 1.1, p = 0.022 and IRI, from 14.4 +/- 6.1 microU/ml - 12.6 +/- 6.8 microU/ml, p = 0.012). Creatinine clearance (CCr) and estimated glomerular filtration rate (e-GFR) decreased and serum creatinine (Cr) concentration increased in all patients. The decline in CCr calculated as the slope of the reciprocal of serum Cr concentration (1/Cr) was greater in the IR group (0.007 +/- 0.004 (1/Cr/dl/mg/month) than in the IS group (0.003 +/- 0.002 (1/Cr/dl/mg/month), p < 0.001). Linear regression analysis showed that the slope of 1/Cr was negatively correlated with HOMA-R, IRI, BMI, respectively. Furthermore, stepwise regression analysis showed that the independent variables to explain the decline in renal function were HOMA-R and IRI. CONCLUSION: Insulin resistance is a significant risk factor for the deterioration of renal function in hypertensive non-diabetic patients with CKD.

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)0.004
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Not applicable · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.580
Threshold uncertainty score0.640

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0000.004
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.000
Science and technology studies0.0000.000
Scholarly communication0.0000.000
Open science0.0000.000
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0010.000

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 head0.030
GPT teacher head0.373
Teacher spread0.343 · 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