Naomi Sugunasingha1, Fergal W Jones1, Christina J Jones2. 1. Salomons Institute for Applied Psychology, Canterbury Christ Church University, Tunbridge Wells, UK. 2. School of Psychology, University of Surrey, Guildford, UK.
Abstract
BACKGROUND: Studies have identified that food allergy (FA) in children is related to poorer caregiver quality of life (QoL). However, it is unclear which interventions are most effective at improving outcomes for caregivers of children with FA. This review aimed to identify and determine the efficacy, acceptability and quality of interventions for caregivers of children with FA. METHODS: A systematic search of four databases was conducted to identify studies evaluating any intervention that targeted well-being and support of caregivers of children with FA. Studies were not excluded based on design and were rated for quality using the Mixed Methods Appraisal Tool (MMAT) and the Cochrane risk of bias tool for randomized controlled trials (RCTs). RESULTS: Fifteen studies met the inclusion criteria: eight studies used a pre-test/post-test design, four studies used a post-test design, two studies used an RCT design, and one study used a case-control design. Seven studies were educational interventions, five were psychological interventions, and three involved peer/professional support. All interventions had high participant acceptability; some evidence for cognitive behavioural interventions in supporting mothers was observed. Educational interventions tended to be associated with improvements in FA knowledge. With the exception of three studies, most studies were assessed as poor or moderate in terms of quality. CONCLUSION: There is a paucity of high-quality research evaluating interventions to improve outcomes in parents of children with FA. Limited evidence suggests that cognitive behavioural interventions could benefit some mothers, but this has not been tested in other populations. Future research should use methodologically sound designs with validated outcome measures.
BACKGROUND: Studies have identified that food allergy (FA) in children is related to poorer caregiver quality of life (QoL). However, it is unclear which interventions are most effective at improving outcomes for caregivers of children with FA. This review aimed to identify and determine the efficacy, acceptability and quality of interventions for caregivers of children with FA. METHODS: A systematic search of four databases was conducted to identify studies evaluating any intervention that targeted well-being and support of caregivers of children with FA. Studies were not excluded based on design and were rated for quality using the Mixed Methods Appraisal Tool (MMAT) and the Cochrane risk of bias tool for randomized controlled trials (RCTs). RESULTS: Fifteen studies met the inclusion criteria: eight studies used a pre-test/post-test design, four studies used a post-test design, two studies used an RCT design, and one study used a case-control design. Seven studies were educational interventions, five were psychological interventions, and three involved peer/professional support. All interventions had high participant acceptability; some evidence for cognitive behavioural interventions in supporting mothers was observed. Educational interventions tended to be associated with improvements in FA knowledge. With the exception of three studies, most studies were assessed as poor or moderate in terms of quality. CONCLUSION: There is a paucity of high-quality research evaluating interventions to improve outcomes in parents of children with FA. Limited evidence suggests that cognitive behavioural interventions could benefit some mothers, but this has not been tested in other populations. Future research should use methodologically sound designs with validated outcome measures.