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Randomized Controlled Trial
. 2020 Dec 1;174(12):1191-1198.
doi: 10.1001/jamapediatrics.2020.3375.

Effectiveness of a Home- and School-Based Asthma Educational Program for Head Start Children With Asthma: A Randomized Clinical Trial

Michelle N Eakin  1 , Sandra Zaeh  1 , Thomas Eckmann  1 , Elizabeth Ruvalcaba  1 , Cynthia S Rand  1 , Marisa E Hilliard  2 , Kristin A Riekert  1
Affiliations
Randomized Controlled Trial

Effectiveness of a Home- and School-Based Asthma Educational Program for Head Start Children With Asthma: A Randomized Clinical Trial

Michelle N Eakin et al. JAMA Pediatr. .

Abstract

Importance: Asthma is the most common chronic childhood disease, with Black children experiencing worse morbidity and mortality. It is important to evaluate the effectiveness of efficacious interventions in community settings that have the greatest likelihood of serving at-risk families.

Objective: To evaluate the effectiveness of a multilevel home- and school (Head Start)-based asthma educational program compared with a Head Start-based asthma educational program alone in improving asthma outcomes in children.

Design, setting, and participant: This randomized clinical trial included 398 children with asthma enrolled in Head Start preschool programs in Baltimore, Maryland, and their primary caregivers. Participants were recruited from April 1, 2011, to November 31, 2016, with final data collection ending December 31, 2017. Data were analyzed from March 18 to August 30, 2018.

Interventions: Asthma Basic Care (ABC) family education combined with Head Start asthma education compared with Head Start asthma education alone.

Main outcomes and measures: Asthma control as measured by the Test for Respiratory and Asthma Control in Kids (TRACK) score.

Results: Among the 398 children included in the analysis (247 boys [62.1%]; mean [SD] age, 4.2 [0.7] years), the ABC plus Head Start program improved asthma control (β = 6.26; 95% CI, 1.77 to 10.75; P < .001), reduced courses of oral corticosteroids (β = -0.61; 95% CI, -1.13 to -0.09; P = .02), and reduced hospitalizations (odds ratio, 0.36; 95% CI, 0.21-0.61; P < .001) during a 12-month period.

Conclusion and relevance: In this randomized clinical trial, combined family and preschool asthma educational interventions improved asthma control and reduced courses of oral corticosteroids and hospitalizations. Multilevel interventions implemented in community settings that serve low-income minority families may be key to reducing disparities in asthma outcomes.

Trial registration: ClinicalTrials.gov Identifier: NCT01519453.

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Conflict of interest statement

Conflict of Interest Disclosures: Dr Eakin reported receiving grants from the National Heart, Lung and Blood Institute (NHLBI) during the conduct of the study. Dr Zaeh reported receiving grants from the NHLBI during the conduct of the study. No other disclosures were reported.

Figures

Figure 1.
Figure 1.. CONSORT Diagram
The control group received the Head Start educational program only; the intervention group, the home-based Asthma Basic Care program plus the Head Start educational program.
Figure 2.
Figure 2.. Asthma Control by Group Over Time
Data were calculated using a generalized estimating equation model adjusted for season. B, Uncontrolled asthma was calculated using a Test for Respiratory and Asthma Control in Kids (TRACK) score of at least 80. Error bars indicate 95% CIs. ABC indicates Asthma Basic Care. aP < .001. bP = .002.
Figure 3.
Figure 3.. Asthma Exacerbations by Group Over Time
A, Data were calculated using a generalized estimating equation model adjusted for season. B, Data were calculated using logistic regression model adjusted for season and Test for Respiratory and Asthma Control in Kids score. Error bars indicate 95% CIs. ABC indicates Asthma Basic Care. aP = .002. bP < .001.
See this image and copyright information in PMC

References

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