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Hannah Waddington, Phoebe Jordan, Matthew Hammond, Jessica Tupou, Lee Patrick, Ella Macaskill, Georgia Davies, Sarah Pillar, et al.
(2024).
Low-intensity parent- and clinician-delivered support for young autistic children in Aotearoa New Zealand: a randomised controlled trial.
The Lancet Regional Health - Western Pacific, 51, 101173.
Elsevier BV.
- Publication date
-
October 2024
- Identifier
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10.1016/j.lanwpc.2024.101173
- Authors
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Hannah Waddington,
Phoebe Jordan,
Matthew Hammond,
Jessica Tupou,
Lee Patrick,
Ella Macaskill,
Georgia Davies,
Sarah Pillar,
Larah van der Meer,
Andrew J.O. Whitehouse
- Source
- The Lancet Regional Health - Western Pacific
- Details
- 51, 101173
- Reference type
- article
- Publisher
- Elsevier BV
- Metadata source
- crossref
Abstract
Background Aotearoa New Zealand does not provide publicly-funded intensive autism support. While parent-mediated supports are promising, children and families may also benefit from direct clinician support. We tested the efficacy of a low-intensity programme involving parent- and clinician-delivered support for autistic children. Methods This single-blind, two-arm randomised controlled trial assessed outcomes of a six-month low-intensity parent- and clinician-delivered support (2–3 h per week) based on the Early Start Denver Model compared to a control group who received monthly support calls and assistance with referrals. Children aged 1–4.5 years who were autistic or showing signs of autism and their parents were randomised to the low-intensity or control group by a blinded statistician using the Urn minimisation method. Assessments were conducted at baseline and immediately following the support period (24-weeks post-baseline). The primary outcome was child engagement during an interaction with their parent. The trial was pre-registered with ANZCTR: U1111-1260-2529. Findings From March 2021 to May 2023, 56 families were randomised to either the low-intensity or control group. Following drop-outs, 21 families in the low-intensity group and 24 in the control group were included in analysis. There was large and significantly greater improvement in children's engagement in the low-intensity group compared to the control group (F (1, 43) = 21.47, p < 0.0001, η p 2 = 0.33). There was one recorded adverse event unrelated to the support and two adverse effects related to the support. Interpretation A low-intensity parent- and clinician-delivered support can improve engagement between an autistic child and their parent during play. Low-intensity supports may be beneficial in areas where access to clinical autism supports is limited. Funding Emerging Researcher First Grant from the Health Research Council of New Zealand.
Study authors in this cited reference