Effectiveness of using an educational video simulating the anatomical mechanism of shaking and smothering in a home visit program to prevent self reported infant abuse

Effectiveness of using an educational video simulating the anatomical mechanism of shaking and smothering in a home visit program to prevent self reported infant abuse

Abstract

Background
A video that simulates the anatomical mechanism of shaking the infant head, which may have a stronger impact on the viewer, and a tool to prevent self-reported smothering in response to crying, has never been investigated.

Objective
To investigate whether watching an educational video at home visit at 2 months postpartum on infant crying and the dangers of shaking and smothering reduces self-reported shaking and smothering behaviors at 4 months postpartum.

Method
In a quasi-experimental study in A city in Japan, the video intervention was implemented at home visits by a midwife, public health nurse or trained volunteers when babies were 2 months old. At the 4-month health checkup, participants received a questionnaire about the video, self-reported shaking and smothering behaviors and other covariates. The impacts of watching the video and self-reported shaking or smothering were analyzed using multiple logistic regression.

Results
In total, 5961 caregivers provided valid response for this study (valid response rate: 73.8 %). In the adjusted model, those who watched the video were 74 % less likely to shake their infants (odds ratio (OR): 0.36, 95 % confidence interval (CI): 0.21–0.64), 43 % were less likely to smother their infants (OR: 0.57, 95 % CI: 0.37–0.89), 52 % were less likely to shake or smother (OR: 0.48, 95 % CI: 0.33–0.69) their infants.

Conclusion
The educational video on infant crying and the dangers of shaking and smothering, with anatomical mechanism of shaking, may halve the risk of self-reported shaking and smothering at 4 months of age.

Journal Article

JOURNAL:
Child Abuse & Neglect

TITLE:
Effectiveness of using an educational video simulating the anatomical mechanism of shaking and smothering in a home visit program to prevent self reported infant abuse: A population based quasi experimental study in Japan.

DOI:
https://doi.org/10.1016/j.chiabu.2020.104359

Correspondence to

FUJIWARA Takeo, Ph.D., Professor
Global Health Promotion,
Graduate School of Medical and Dental Sciences,
Tokyo Medical and Dental University(TMDU)
E-mail:fujiwara.hlth(at)tmd.ac.jp


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