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Asthma Care Quality Measures at Children's Hospitals and Asthma-Related Outcomes
Insights
Hospitals use many Children's Asthma Care (CAC) metrics, but this study found no link between the number or type of metrics and patient readmission rates. Further research is needed to find effective asthma care measures.
Area of Science:
- Pediatric Healthcare Quality
- Asthma Management Metrics
Background:
- The Joint Commission mandates Children's Asthma Care (CAC) measures for hospitals.
- The association between these CAC metrics and patient outcomes remains unclear.
Purpose of the Study:
- To characterize the asthma metrics used by hospitals.
- To determine if the quantity and type of asthma metrics correlate with readmission rates.
Main Methods:
- An online survey collected data on asthma metrics from pediatric hospital quality leaders.
- Linear regression analyzed the association between metric usage and 7-, 30-, and 90-day readmission rates using data from the Pediatric Health Information System (PHIS).
Main Results:
- Hospitals reported using an average of 20.5 asthma metrics.
- No statistically significant association was found between the number or domain of metrics used and 7-, 30-, or 90-day readmission rates.
Conclusions:
- Despite widespread use of diverse asthma metrics, current measures do not appear linked to improved patient readmission rates.
- Future research should focus on identifying asthma process measures that demonstrably impact meaningful patient outcomes.
Objective:
The Joint Commission requires hospitals to report on Children's Asthma Care (CAC) measures, although their relationship to outcomes is not clear. The objective of this study was to (1) characterize metrics hospitals use for asthma, and to (2) determine if the number and type of metrics used is associated with readmission rates.
Study Design:
Pediatric hospital quality leaders were asked to identify asthma metrics utilized by their respective organizations via an online survey. "Use" of metrics was defined as periodically measuring data regardless of performance. Linear regression was used to determine if the number or domain of metrics grouped by topic used was associated with 7-, 30-, and 90-day same-cause readmission rates obtained from the Pediatric Health Information System (PHIS).
Results:
Among respondents (n = 27, 62.7%), the mean number of metrics used was 20.5 (SD = 9.1, range = 4-38). There was no association between the number or domain type of metrics used and 7-, 30-, or 90-day readmission rates.
Conclusions:
Despite using a wide variety of asthma metrics, there was no association between use of any metric or domain of metrics and asthma-related readmission rates. Additional work should identify asthma process measures that are associated with meaningful outcomes.
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