Differential Effects of Intimate Partner Violence (IPV) on Mental Health

Battered Women Clinical Trial

Official title:

The Differential Effects of Intimate Terrorism and Situational Couple Violence on the Mental Health of Abused Chinese Women

Clinical Trial Details — Status: Completed

Administrative data

• NCT number: NCT01206192
• Other study ID #: UW 10-095
• Secondary ID: GRF753510
• Status: Completed
• Phase: N/A
• First received: September 19, 2010
• Last updated: December 2, 2014
• Start date: September 2010
• Est. completion date: September 2012

Study information

• Verified date: December 2014
• Source: The University of Hong Kong
• Contact: n/a
• Is FDA regulated: No
• Health authority: Hong Kong: Ethics Committee
• Study type: Observational

Clinical Trial Summary

The purpose of this study is to extend the extant work on the typology of intimate partner violence (IPV) by employing mixed methods to collect quantitative and qualitative data.

Description:

Although post-traumatic stress disorder and depression have been identified as the two most common consequences of intimate partner violence, research has generally not differentiated the effects of different types of intimate partner violence on victim's mental health. With intimate partner violence treated as a single phenomenon rather than having different types, abused women are unlikely to receive the most appropriate interventions.

Johnson's typology of control has been used increasingly to classify intimate partner violence based on physical assault and controlling behavior. Two distinct types of the violence, Intimate Terrorism and Situational Couple Violence, have received much attention. The two differ not only in the cause and trajectory of the violence but also in the effects including mental health outcomes. Although control is a critical factor in distinguishing intimate terrorism from situational couple violence, there is no consensus on what constitutes high or low control in physically violent intimate relationships. Partly, this may be due to the sole reliance on quantitative measures to determine the levels of control. By understanding the context in which control tactics are used, qualitatively different phenomena between violent relationships with high control and those with low control may be more apparent. Thus, there is a need to collect both quantitative and qualitative data on the use of controlling behaviors.

It has also been hypothesized that intimate terrorism and situational couple violence have different mental health outcomes but few studies have examined this empirically and none has studied women's experiences of the negative psychological consequences as victims of these two types of violence.

Recruitment information / eligibility

• Status: Completed
• Enrollment: 600
• Est. completion date: September 2012
• Est. primary completion date: September 2012
• Accepts healthy volunteers: Accepts Healthy Volunteers
• Gender: Female
• Age group: 18 Years and older

Eligibility

Inclusion Criteria:

• Chinese women, aged 18 or above, from a shelter or a community centre, and screened positive for IPV in the past 12 months

Exclusion Criteria:

• Unable to communicate in Cantonese or Putonghua

• The perpetrator is not an intimate partner

Study Design

Observational Model: Cohort, Time Perspective: Retrospective

Related Conditions & MeSH terms

• Battered Women

Locations

Country	Name	City	State
China	Po Leung Kuk	Hong Kong

Sponsors (1)

Lead Sponsor	Collaborator
TIWARI, Agnes

Country where clinical trial is conducted

China, 

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Intimate terrorism and situational couple violence among shelter and community-dwelling abused Chinese women		one-off	No
Secondary	Use of controlling behaviors		one-off	No
Secondary	Post-traumatic stress disorder symptoms		one-off	No
Secondary	Depression symptoms		one-off	No