An Evaluation of the "Treatment Group Model for Abused Women" in Shelters in Hong Kong

Not Applicable

Completed

• Conditions: Abused Women
• Interventions: Behavioral: self-esteem enhancement group; Behavioral: Standard care for abused women

• Registration Number: NCT03050580
• Lead Sponsor: The University of Hong Kong

Brief Summary

This is cluster randomized control trial, that aims to evaluate the effectiveness of the treatment group model for abused women in enhancing their self-esteem and reducing the level of depression, in three shelters for abused women of Po Leung Kuk (a social service organization in Hong Kong). It is hypothesized that subjects in the Treatment Group would report significant improvement in self-esteem, social support, quality of life; reduction in the level of depression, symptoms of Posttraumatic Stress Disorder at 3 months after service delivery.

Detailed Description

This is cluster randomized control trial, that aims to evaluate the effectiveness of the treatment group model for abused women in enhancing their self-esteem and reducing the level of depression, in three shelters for abused women of Po Leung Kuk (a social service organization in Hong Kong). 50-60 abused women are recruited as treatment group from two randomized shelters of Po Leung Kuk (Shelters A and B), where subjects receive self-esteem enhancement group intervention for abused women. Another 50-60 abused women are recruited as the control group from a randomized shelter of Po Leung Kuk (Shelter C), where subject receive standard shelter services for abused women. It is hypothesized that subjects in the Treatment Group would report significant improvement in self-esteem, social support, quality of life; reduction in the level of depression, symptoms of Posttraumatic Stress Disorder at 3 months after service delivery, are compared to those in the control group.

Basic Information
|
Recruitment & Eligibility
|
Study & Design

Study Timeline

• Study Start: 2013-01-01
• Primary Completion: 2014-11-30
• Study Completion: 2015-06-30
• Status Verified: 2017-02
• Study First Submitted: 2017-02-01
• Study First Submitted QC: 2017-02-10
• Last Update Submitted: 2017-02-10
• Study First Posted: 2017-02-13
• Last Update Posted: 2017-02-13

Recruitment & Eligibility

• Status: COMPLETED
• Sex: Female
• Target Recruitment: 122

Inclusion Criteria

• Abused women of family violence aged 18 or older
• Receiving services from shelters of Po Leung Kuk

Read More

Exclusion Criteria

• Unable to communicate (possible reasons: dialects used by targets but not understandable by interviewers; mentally challenged)
• Unable to give consent to participate in the study

Read More

Study & Design

• Study Type: INTERVENTIONAL
• Study Design: PARALLEL

Arm && Interventions

Group	Intervention	Description
Self-esteem enhancement group	self-esteem enhancement group	The self-esteem enhancement group service for abused women will receive a six-session program for recognizing strengths and resources through group activities and sharing.
Standard care	Standard care for abused women	The shelter standard care for abused women includes residential accommodations, emotional support, legal, housing and financial advice and referral service.

Primary Outcome Measures

Name	Time	Method
Changes of self-esteem from baseline to 3 months	Baseline; 3 months	Confidence in one's own worth or abilities; self-respect; feeling of powerlessness.; Rosenberg Self-Esteem Scale (Rosenberg, 1965) will be used to measure the self-esteem of the participants. This is a 10-item Likert-type scale on a 4-point scale ranging from strongly agree to strongly disagree. The scores for the 10 items are then summed; the higher the score, the higher the participant's self-esteem.

Secondary Outcome Measures

Name	Time	Method
Basic demographics data questionnaire	Baseline	Basic demographics data: Age, ethnicity, marital status, living arrangements with spouse/partner, education level, occupation, immigration status (if applicable), information on support network (family and friend), action plan (e.g., filing divorce, application of Injunctions)
Social support	Baseline; 3 months	Self-perceived social support from others; The Interpersonal Support Evaluation List-12 (ISEL-12) (Cohen et al., 1985), will be used to measure social support. It has has good psychometric properties and good internal consistency (Cronbach α = 0.88), was used to measure the perceived social support of abused women. The 12-item questionnaire measures 3 sub-scales consisting of appraisal, belonging and tangible support, each of which has 4 items. Each item scores from 0 (definitely false) to 3 (definitely true) giving a total score ranging from 0 to 36. The higher the score, the more the women perceive that they received social support.
Level of depression	Baseline; 3 months	Self-report symptoms corresponding to criteria for diagnosing depressive disorders; The Beck Depression Inventory version II (BDI-II) will be used to measure level of depression. It is a self-report instrument for the assessment of symptoms corresponding to criteria for diagnosing depressive disorders (Beck, Steer, \& Brown, 1996). It consists of 21 groups of statements and requires the respondent to choose one statement in each group that best describes her during the previous two weeks. The BDI-II has been translated into Chinese and has demonstrated satisfactory validity and reliability (α ranged from .86 to .87) (Leung, 2001).
Post-traumatic Stress Disorder symptoms	Baseline; 3 months	Self-report symptoms corresponding to criteria for diagnosing Post-traumatic Stress Disorder symptoms; The Chinese Version of the Impact of Event Scale-Revised (IES-R) (Chen et al., 2005 Wu and Chan, 2003) will be used to assess the PTSD symptoms of participants. This is a 22-items self-report instrument to assess PTSD symptoms after a specific traumatic stressor. There are three subscales, including intrusive, avoidance, and hyperarousal symptoms, corresponding to the three dimensions of the DSM-IV criteria for PTSD (American Psychiatric Association, 1994). Each participant will be asked to indicate the frequency of their distress for each of the 22 items on four point scale (0=not at all, 1=seldom, 3=sometime, 4=often).
Quality of life	Baseline; 3 months	Health-related quality of life; The SF-12 - Short Form Health Survey (SF-12) will be used to assess health-related quality of life (Ware, Snow \& Kosinski, 1993). It consists of 36 items with one measuring health transition and the remaining 35 grouped under eight scales: physical functioning (PF), role limitation due to physical health problems (role-physical; RP), bodily pain (BP), general health (GH), vitality (VT), social functioning (SF), role limitation due to emotional health problems (role-emotional; RE) and mental health (MH).
Spousal violence	Baseline; 3 months	Spousal violence includes any form of physical, psychological and sexual abuse between experienced by the abused women.; The Chinese version of the Abuse Assessment Screen (C-AAS) will be used to assess participants for IPV. The C-AAS addresses physical, psychological and sexual abuse. The main difference between the original AAS for women (McFarlane, Parker, Soeken \& Bullock, 1992) and the C-AAS is that the C-AAS addresses emotional and physical abuse separately in both lifetime and the preceding 3 months while the English AAS measures psychological and physical abuse simultaneously for the lifetime period.