Asthma presentations by children to emergency departments in a Canadian province: A population‐based 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: Asthma has a high prevalence in North American children and exacerbations presenting to the emergency department (ED) setting are common. OBJECTIVE: Describe the epidemiology of asthma presentations to EDs by children residing in a large geographic area (Alberta, Canada). METHODS: Data were extracted from provincial administrative databases for children <18 years of age from April 1999 to March 2005. Information extracted included demographics, ED visit timing, and subsequent visits to non-ED settings. Analysis included summaries and rates. RESULTS: A total of 94,187 ED visits for asthma (45,385 children) were obtained. Visits were more common by boys (61.3%); after age 14, more females presented. The standardized rates remained stable over time; 21.1/1,000 in 1999/2000 compared to 19.8/1,000 in 2004/2005. Welfare recipients and Aboriginals had higher rates than other groups. Important daily, weekly, and monthly trends were seen. Approximately 10% were admitted; 5.4% of those discharged had a repeat ED visit within 7 days and 71% had not completed a non-ED follow-up visit within 7 days. The median time to the first follow-up visit was 26 days. CONCLUSIONS: Acute asthma is an important and relatively common ED presentation in childhood. Despite guidelines and improved treatments, this study failed to identify decreased presentation rates over time; disparities were based on age, sex, and socio-economic/cultural status. Few children were reassessed within a week of their ED visit. Further study is required to understand the factors associated with these variations and the effectiveness of interventions targeted at specific groups to reduce the asthma-related ED visits.
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 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) | 0.000 | 0.000 |
| Bibliometrics | 0.001 | 0.001 |
| 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 it