# Motivational Interviewing vs Case Management for Elder Abuse Intervention: A Comparison Study

## TL;DR

This study compares motivational interviewing and case management to reduce elder abuse, finding that motivational interviewing is more effective and cost-efficient.

## Contribution

The study introduces motivational interviewing as a more effective and cost-effective intervention for elder abuse compared to traditional case management.

## Key findings

- Motivational interviewing significantly improved abuse severity, psychological distress, self-efficacy, social support, and motivation to change.
- The MI group showed greater improvement in general self-efficacy compared to the case management group.
- Improvements in abuse severity and psychological distress were maintained at a 3-month follow-up.

## Abstract

Elder abuse is a serious public health issue. Considerable efforts have been made to develop interventions to address this issue. This study compared the effectiveness of a 4-session motivational interviewing (MI) program and an 8-session case management (CM) program in reducing abuse severity, promoting physical and mental health, general self-efficacy, social support, and motivation to change. Baseline data was collected from 129 older adults screening positive for elder abuse in a community survey. Assessments were repeated at the end of the intervention for the 86 cases receiving MI intervention and 43 cases receiving case management, and at 3-month follow up for 20 cases in the MI group. No demographic difference was observed between cases assigned to MI and CM at baseline. Wilcoxon signed-rank tests were conducted to examine intervention outcomes by different time points. At post-test, the MI group demonstrated significant improvement in abuse severity, psychological distress, general self-efficacy, social support and motivation to change (p<.001). The CM group also showed improvement in these areas with the exception of general self-efficacy (p<.01). Significant difference was observed between MI and CM group in their improvement in general self-efficacy. Abuse severity and psychological distress continued to drop at 3-month post-intervention (p<.05). Abuse severity and psychological distress continued to decrease between post-intervention and 3 month-follow-up (p<.05). Our findings suggest that MI is a cost-effective intervention for reducing abuse severity and risk.

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Source: https://tomesphere.com/paper/PMC12760040