Municipality-Level Checklist to Promote Parental Behaviors Related to Prevention of Unintentional Injury in Young Children: A Multilevel Analysis of National Data

• Main Authors: Makiko Sampei, Tsuguhiko Kato, Aurelie Piedvache, Naho Morisaki, Junko Saito, Yuka Akiyama, Ryoji Shinohara, Zentaro Yamagata, Kevin Y. Urayama, Naoki Kondo
• Format: Article
• Language: English
• Published: Japan Epidemiological Association 2020-10-01
• Series: Journal of Epidemiology
• Subjects: unintentional injury; parental safety behavior; healthy parents and children 21; population; multilevel analysis
• Online Access: https://www.jstage.jst.go.jp/article/jea/30/10/30_JE20190079/_pdf
• ISSN: 0917-5040; 1349-9092

Background: Unintentional injury is a major cause of morbidity and mortality among young children in developed countries. In this national study, we examined the role of municipality-level safety checklist implementation for reducing risky child-safety-related parental behaviors. Methods: Nationwide data were collected to evaluate the impact of the Healthy Parents and Children 21 initiative of the Japanese government. Questionnaires related to safety checklist implementation were administered to a random sample of municipal offices and to parents at the child’s routine 1.5-year health exam on parental behaviors related to child safety. Adjusting for municipality and individual-level variables, multilevel analysis was used to examine the relationship between municipality checklist implementation (4-month health exam) and six child-safety-related parental behaviors at the 1.5-year health exam. Results: Families (n = 23,394) across 371 municipalities in Japan were included in this study; 5.6% of municipalities implemented a child safety intervention. Living in a municipality with a checklist intervention was associated with reduction in certain risk behaviors (not keeping tobacco/ashtray and candy out of the reach of infants, not using a car seat, not having a lock on bathing room door). However, after additionally taking into account municipality-level residual effects, only the “tobacco” behavior showed association with municipality of residence (Interval odds ratio, 0.25–0.94) and others were weak in the context of other potential municipality-level influences. Conclusions: A municipality-level intervention taking a checklist-based approach at the 4-month health exam in Japan appears to promote certain child safety behaviors in parents with children around 1.5 years of age.