Practice Patterns in the Management of Chronic Obstructive Pulmonary Disease in Primary Practice: The Cage Study
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.
Bibliographic record
Abstract
BACKGROUND: The information on usual care for patients with chronic obstructive pulmonary disease (COPD) in primary care is limited in Canada. OBJECTIVE: To evaluate primary care practice in patients with COPD in Quebec and Ontario compared with recommended care. METHODS: The COPD Care Gap Evaluation (CAGE) was a prospective, cross-sectional study. Physicians' self-reported data of enrolled COPD patients were compared with the recommended care for the level of disease severity (using the Canadian Thoracic Society classification by symptoms) and stability, derived from Canadian Thoracic Society COPD guidelines. Pharmacological treatment, spirometric confirmation of diagnosis and nonpharmacological management, including smoking cessation counselling, influenza immunization and referral for pulmonary rehabilitation, were assessed. RESULTS: Participating physicians (n=161; 44 in Quebec, 117 in Ontario) recruited 1090 patients (320 in Quebec, 770 in Ontario). The mean (+/- SD) age of the patients was 69.9+/-10.4 years; 60% were male and 40% were currently smoking. Pharmacological treatment that matched guideline recommendations was identified in 34% of patients. Discrepancies between reported and recommended treatment stemmed from nonprescription of long-acting bronchodilators (LABDs) for patients with moderate (27%) and severe (21%) COPD, nonprescription of two long-acting beta agonists (a beta(2)-agonist and an anticholinergic) for patients with severe COPD (51%), and prescription of inhaled corticosteroids (63%) and LABDs (47%) for patients with mild COPD for which the treatment is not recommended. Spirometric confirmation of diagnosis, as recommended by the guidelines, was reported in 56% of patients. For nonpharmacological management, smoking cessation counselling (95%) and influenza immunization (80%) were near optimal. Referral for pulmonary rehabilitation (9%) was not common. Differences between provinces were seen mainly in the prescription of short-acting bronchodilators (89% in Quebec, 76% in Ontario) and LABDs (60% in Quebec, 80% in Ontario). CONCLUSIONS: Substantial gaps between recommended and current care exist in the management of COPD patients in primary care practice. Undertreatment of patients with severe COPD has potential clinical implications, including loss of autonomy and hospitalization.
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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 | 0.002 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.001 | 0.001 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.001 |
| Open science | 0.001 | 0.000 |
| Research integrity | 0.000 | 0.002 |
| 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 it