Four patients with a history of acute exacerbations of COPD: implementing the CHEST/Canadian Thoracic Society guidelines for preventing exacerbations
Bibliographic record
Abstract
The American College of Chest Physicians and Canadian Thoracic Society have jointly produced evidence-based guidelines for the prevention of exacerbations in chronic obstructive pulmonary disease (COPD). This educational article gives four perspectives on how these guidelines apply to the practical management of people with COPD. A current smoker with frequent exacerbations will benefit from support to quit, and from optimisation of his inhaled treatment. For a man with very severe COPD and multiple co-morbidities living in a remote community, tele-health care may enable provision of multidisciplinary care. A woman who is admitted for the third time in a year needs a structured assessment of her care with a view to stepping up pharmacological and non-pharmacological treatment as required. The overlap between asthma and COPD challenges both diagnostic and management strategies for a lady smoker with a history of asthma since childhood. Common threads in all these cases are the importance of advising on smoking cessation, offering (and encouraging people to attend) pulmonary rehabilitation, and the importance of self-management, including an action plan supported by multidisciplinary teams.
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 | 0.001 | 0.001 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.001 |
| 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".