Anesthetic Management of Patients With Class 3 Obesity Undergoing Elective Cesarean Delivery: A Single-Center Historical Cohort Study
Bibliographic record
Abstract
( Can J Anesth/J Can Anesth. 2023; 70:202–210) Rising obesity rates have reached a high of one third or one fourth of adults in the United States and Canada, respectively. This leads to many individuals with this condition requiring medical care including anesthesia for labor and delivery. Obesity is known to be associated with complications in the administration and effectiveness of anesthesia as well as after cesarean delivery. Prior research has not focused on the nuances of specific categories of body mass index (BMI) and their association with outcomes, specifically for anesthesia during cesarean delivery. This study aimed to describe different techniques and outcomes for anesthesia in elective cesarean delivery in patients with class 3 obesity (BMI ≥40), specifically in groups with BMI 40.0 to 49.9, 50.0 to 59.9, and >60.0.
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 imitationNot 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.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.000 |
| Bibliometrics | 0.001 | 0.002 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.000 | 0.000 |
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.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one teacher head, not a consensus.
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".