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영과잉 가산자료(Zero-inflated Count Data) 분석방법을 이용한 지역사회 거주 노인의 노인학대 발생과 심각성에 미치는 위험요인 분석

 Risk Factors Influencing Probability and Severity of Elder Abuse in Community-dwelling dwelling Older Adults: Applying Zero-inflated Negative Binomial Modeling of Abuse Count Data

Journal of Korean Academy of Nursing 2012년 42권 6호 p.819 ~ 132
KMID : 0806120120420060819
장미희 ( Jang Mi-Heui ) - 경희대학교 간호과학대학

박창기 ( Park Chang-Gi ) - 시카고일리노이대학교 간호대학

Abstract

Purpose: This study was conducted to identify risk factors that influence the probability and severity of elder abuse in community- dwelling older adults.

Methods: This study was a cross-sectional descriptive study. Self-report questionnaires were used
to collect data from community-dwelling Koreans, 65 and older (N=416). Logistic regression, negative binomial regression and zero-inflated negative binomial regression model for abuse count data were utilized to determine risk factors for elder abuse.

Results: The rate of older adults who experienced any one category of abuse was 32.5%. By zero-inflated negative binomial regression analysis, the experience of verbal-psychological abuse was associated with marital status and family support, while the experience of physical abuse was associated with self-esteem, perceived economic stress and family support. Family support was found to be a salient risk factor of probability of abuse in both verbal-psychological and physical abuse. Self-esteem was found to be a salient risk factor of probability and severity of abuse in physical abuse alone.

Conclusion: The findings suggest that tailored prevention and intervention considering both types of elder abuse and target populations might be
beneficial for preventative efficiency of elder abuse.
KeyWords

Elder abuse, Risk factors, Family, Self-esteem
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SCI(E) MEDLINE 학술진흥재단(KCI) KoreaMed