Autism Spectrum Disorder Parent Report for Outcome Monitoring: A Preliminary Report of Development and Clinical Utility

Abstract

Objective: Children with autism spectrum disorder (ASD) face challenges across many functional domains. A tool that gathers relevant clinical information before visits, emphasizing symptoms that are likely to change over development and inform clinical interventions, could improve health care quality, allowing for more patient-centered and efficient care. This study evaluated the clinical utility and preliminary psychometrics of the ASD Parent Report for Outcome Monitoring (ASD-PROM), a web-based measure assessing competence in core features of ASD, along with the breadth of concerns and comorbidities that frequently co-occur with ASD.

Methods: An interdisciplinary team drafted the ASD-PROM and made iterative revisions based on parent feedback. Parents of 62 children completed the ASD-PROM before their autism-specialty clinical visit, 53 completed the ASD-PROM twice, and 48 completed the Vineland Adaptive Behavior Scales, Second Edition (Vineland-II) concurrently. Parents (n = 25) and clinicians (n = 13) completed postvisit surveys to assess utility (phase 1). The ASD-PROM was then released for general clinical use (phase 2).

Results: On a Likert scale (1 = very poorly, 10 = very well), parents found that ASD-PROM items described their child's abilities well (median = 8.0; interquartile range [IQR]: 7.0-9.5) and had a positive effect on care (median = 8.0; IQR: 7.0-10.0). Clinicians found the ASD-PROM effective in assessing parent-reported patient abilities (median = 9.0, IQR: 7.0-9.0) and felt the ASD-PROM helped make their care more patient-centered and efficient (both median = 8.0, IQR: 6.0-9.0). Two-week test-retest reliability was acceptable (0.95). ASD-PROM scores correlated positively with scores from similar domains on the Vineland-II (Pearson r 0.30-0.50, medium to large effects).

Conclusion: The ASD-PROM is a freely available tool to gather information on developmental and behavioral functioning in children with ASD before autism-specialty clinical visits. Clinical utility and preliminary psychometrics are promising, although limitations (including a low response rate during clinical use and a need for additional in-depth assessments and potential resulting modifications to the tool) remain to be addressed. Ultimately, the ASD-PROM may help promote patient-centered and efficient care for children across a wide range of ages and developmental levels.