Jewell C, Wittkowski A, Pratt D. The impact of parent-only interventions on child anxiety: A systematic review and meta-analysis.
J Affect Disord 2022;
309:324-349. [PMID:
35460744 DOI:
10.1016/j.jad.2022.04.082]
[Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/21/2021] [Revised: 02/28/2022] [Accepted: 04/13/2022] [Indexed: 01/14/2023]
Abstract
BACKGROUND
Parent-only interventions for childhood anxiety may be an important alternative to resource and time intensive child-focused cognitive behavioural therapy (CBT). This systematic review and meta-analysis aimed to investigate the efficacy of parent-only interventions in reducing symptoms of anxiety disorders in school-aged children.
METHODS
A systematic search of five databases (inception to March 2021) identified 29 eligible studies. A range of study designs were captured, including randomised controlled trials (RCTs) and case series. A narrative synthesis was conducted. Random effects meta-analyses were performed on parent- and child-reported outcomes and pre-test post-test effect sizes were calculated for uncontrolled studies.
RESULTS
Findings indicated a significant treatment effect for parent-only interventions compared to waitlist controls. No significant differences were found when comparing parent-only interventions with other active interventions; anxiety symptoms reduced in both conditions. No significant treatment effects were found for child-rated outcomes. Calculated effect sizes for uncontrolled studies were typically large, although sample sizes were small. No clear evidence was found for a superior type, duration or format of intervention.
LIMITATIONS
The methodological quality of many studies in this review (19/29) was rated 'weak'. Only English language papers were included.
CONCLUSIONS
To date, this is the first systematic review and meta-analysis of the efficacy of parent-only interventions for reducing symptoms of child anxiety disorders. Our results suggest that parent-only interventions may be effective in reducing child anxiety. These findings are important for clinical practice because they suggest that efficient, low intensity interventions delivered to parents may lead to positive outcomes for children.
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