Background:

Intimate partner violence (IPV) against women is a widespread bad behavior, and its effects on women’s lives encompass injuries, mental ill-health, decreased intimacy, and a financial burden. Growing evidence indicates that women also abuse their intimate male partners. The role of controlling behaviors in IPV remains controversial, but data, mainly from Western countries, indicate that both women and men use them. The situation (e.g., health condition) of women who have been victims or perpetrators of IPV indicates that they may fare poorly in various areas (e.g., have poorer mental health). The overall aim of this thesis is to investigate women’s experiences of IPV as both victims and perpetrators, the associated risk and protective factors, and the effects (including poor mental health).

Methods:

Data were collected between April 1, 2007 and March 31, 2008. They consist in consecutive cases of 1,442 women aged 15-49 years-old visiting Forensic Services at the Maputo Central Hospital (Maputo City, Mozambique) after IPV abuse. Interviews were conducted by trained female interviewers, and the data collected included demographic and life style factors, and previously validated in sub-Saharan Africa (SSA) Revised Conflict Tactics Scale (CTC2) scores, Controlling Behavior Scale Revised (CBS-R) scores, and Symptoms Check List (SCL-90-R) scores. Further, Schedule for Social Interaction scores which had not been validated in SSA . Statistical analyses included chi-square tests, and applications of bivariate and multivariate techniques.

Results:

Study I: Overall experienced IPV during the past 12 months was 70.2% and chronicity was 85.8 times; 55.3% were severe acts of violence. Co-occurring victimization across all types was 26.8%. Having a middle/high educational level, divorce/separation, children at home, controlling behaviors, being a perpetrator oneself with co-occurring victimization, and childhood abuse were important factors in explaining sustained IPV.

Study II:

Overall inflicted IPV during the past 12 months was 69.4% and chronicity was 44.8 times; 48.9% were severe acts of violence. Co- occurring perpetration of IPV across all types was 14.5%. Having a middle/high educational level and a liberal profession/own business, divorce/separation, children at home, and high BMI, smoking, controlling behaviors (in particular, over one’s partner), co-occurring perpetration, being a victim oneself, and abuse as a child were important factors in explaining the inflicting of IPV.

Study III:

During the 12 past months, the numbers of women and men who had directed any kind of physical assault at their partner were similar, but there was divergence concerning the use of an act of sexual coercion. The most common type of relationship was non-violent, followed by situational couple violence (SCV). Childhood abuse was associated with mutual violent control (MVC).

Study IV:

Victims and perpetrators of IPV by type (psychological aggression, physical assault, sexual coercion, and physical assault with injury) scored higher on symptoms of depression, anxiety and somatization than their unaffected counterparts during the previous 12 months. Controlling behaviors, mental health comorbidity, childhood abuse, social support, smoking, sleep difficulties, age and lack of education were important factors in explaining mental health problems in women who were both victims and perpetrators of IPV across all types. Victimization and perpetration were not associated with poor mental health across all types of IPV....