Parent experiences with a nurse-supervised community health worker asthma home-visiting program

Research Agenda for Implementation of Principles of Care for Children and Youth With Special Health Care Needs

OBJECTIVE

Children and youth with special health care needs (CYSHCN) have a range of medical, educational, and support service needs to achieve optimal health and wellness. Principles of care for CYSHCN have been well described, but the literature is lacking particularly on implementation and integration of care across different settings and systems. The objective of this manuscript is to define a research agenda for principles of care for CYSHCN.

METHODS

Literature review examined principles of care for CYSHCN. Existing research gaps and priorities for principles of care were drawn from the literature review, a recently developed national research agenda for CYSHCN, and stakeholder consensus.

RESULTS

Specific implementation areas of inquiry include family partner roles within and across systems; life course approach for CYSHCN; roles and training of interdisciplinary team members; and implementation, spread, and sustainability studies. Proposed methods include implementation science-based and comparative effectiveness research. A common set of metrics including health care utilization, clinical outcomes, and family and provider needs should be considered to evaluate implementation of principles of care.

CONCLUSIONS

Implementation science and comparative effectiveness methods are needed to further understanding about how to adopt and spread principles of care for CYSHCN. The evolving demographics of CYSHCN add relevance and urgency for research findings.

Improved 10-year cost savings for patients served by the Boston Children's Hospital Community Asthma Initiative

OBJECTIVE

To provide a 10-year follow-up of asthma cost-savings for patients served by the Community Asthma Initiative (CAI) group compared to a coarsely cost-matched comparison group from similar neighborhoods (comparison group).

METHODS

CAI provided home visits and case management services for patients identified through emergency department (ED) visits and hospitalizations. Asthma costs for the two groups were extracted from the hospital administrative database for ED visits and hospitalizations for one year before and 10 years of follow-up. To eliminate cost differences at intake, a coarse cost-matching was implemented by randomly selecting comparison patients with similar costs to CAI patients (N = 208 pairs). The difference in cost-reduction between CAI and comparison patients was used to compute the adjusted Return on Investment (aROI).

RESULTS

There were no significant differences between CAI and comparison groups, including baseline age (5.9 years [SD 2.9] v. 4.4 [SD 3.1]); Hispanic (46.2% v. 35.1%) and Black (43.9% v. 53.0%) race/ethnicity; and public insurance (71.2% v. 68.8%). The cost reduction difference for CAI was significant at one year (P = 0.0001) and two years (P = 0.03), but did not reach the level of significance for years 3-10. The CAI group had a greater cumulative cost reduction of $5,321 (P = 0.08, not significant). Average program cost per patient was $2,636. CAI broke-even after 3 years (aROI = 1.04) and yielded an adjusted ROI of 1.99 at 10 years.

CONCLUSIONS

The greater reduction in cumulative cost for CAI patients suggested a shift in trajectory at 10 years of follow-up, resulting in a positive aROI after three years.

A randomized controlled trial of a community health worker delivered home-based asthma intervention to improve pediatric asthma outcomes

OBJECTIVE

The objective of this study was to evaluate the effects of using Community Health Workers (CHWs) to deliver the home-based Wee Wheezers asthma education program on asthma symptoms among children with persistent asthma.

METHODS

In this randomized controlled trial of 151 children aged 2-9 years with persistent asthma, we assigned 75 to the intervention and 76 to the control. The primary outcome was caregiver-reported asthma symptom days. Secondary outcomes included asthma-related healthcare utilization, caregivers' asthma knowledge, illness perception and management behaviors, MDI-spacer administration technique, and home environmental triggers. Outcomes were collected at baseline, 3, 6, 9 and 12 months. A repeated measurements analytic approach with generalized estimating equations was used. To account for missing data, multiple imputation methods were employed.

RESULTS

At 3 and 6 months, improvement in symptom days was not significantly different between groups. However, at 9 and 12 months, the reduction in asthma symptom days was 2.15 and 2.31 days more respectively for those in the intervention group compared to the control. Improvements in MDI-spacer technique, knowledge and attitudes were significant throughout follow-up. Improvement in habits regarding MDI use was significant at 3 and 6 months, and asthma routines were improved at 3 months. However, there was no change in asthma-related healthcare utilization or home environmental triggers.

CONCLUSION

Using CHWs to deliver a home-based asthma education program to caregivers of children with persistent asthma led to improvements in symptom days and several secondary outcomes. Expanding the use of CHWs to provide home-based interventions can help reduce disparities in children's health outcomes.