The study tried to assess the prevalence of current IPV and factors that predispose ART users’ women to violence perpetrated from their current/most recent partner. As IPV, in the context of HIV, is important not just only to the individual affected but also to wider society as it contributes significantly to ongoing HIV transmission, women needs to be free from violence. However, the prevalence of violence in this study was found to be significant as one in three women reports at least two or more forms of violence from their partner.
The prevalence of past-twelve month/current IPV in this study was 32.3%, which is almost comparable to the finding from study in Uganda and Nigeria, in which the prevalence rate was (29.3%) (31) and (35%) (32)respectively. However, this finding was much higher than finding of study done in the United Kingdom 14% (33) and United States of America 26.5% (34). This variation may be due to the fact of variation in socio-economic status and health service coverage as this country were better in socioeconomic status and other gender related health service coverage. In other direction living in poverty predisposes women to an increased rate of violence which was supported by different findings (35, 36). Another possible suggested explanation is that low educational attainment predisposes women to elevated level of violence from their partner. This can be a possible explanation among this woman in which, majority attained low education and did not have a job outside the house. The difference may also be explained by low attention might be given to intervention targeting reduction of violence like screening of women for violence in routine care provision unit which was not started yet in low-income country like Ethiopia.
In this study, the prevalence of lifetime intimate partner violence was found to be (45.5%), and in line with the previous finding reported in Ethiopia (46%)(13). However, this finding was found to be lower than the finding that was reported in Kazakhstan 52% (37)and Togo 63% (38). The difference may be explained by the difference in the tool used to measure violence, in which the later used revised conflict tactile scale that is validated against their culture where it adds some additional feature (acts of violence) to measure violence, which might be resulted in an increased report.
On the other hand prevalence rate of sexual (22%) and emotional violence (41.7%) in this study was relatively comparable to other previous study done in Ethiopia, in which the prevalence rate was found to 25.1% and 43.7% respectively (13). But this finding was higher than the finding of a study conducted in other African country like Uganda (17.6%, 17.2%) (31)and Osogbo southwest Nigeria (2%, 21%) (39). This difference might be explained by the variation in women included in the study where the current study involves women above fifteen years, thus having good coverage to adequately elicit violence that occur among women where, the later involves women above eighteen years. In another direction, difference may be explained by socio-economic difference as this country is relatively better in economic status and availability of activity that increase empowerment of women that is responsible to reduce violence among this country.
Beyond assessing the prevalence rate and common form of IPV within these populations, the study pointed out factors that are associated with the experience of IPV. Accordingly, women related factor that is women exposures to first non-consented/forced sexual act were identified as a predicting factor to violence among this population. The finding was consistent with a finding from a study conducted in Togo (38). The reason may be due to the fact that, experiencing first non-consented or forced sexual abuse leads the girl or women to be socialized and tolerate violence as a normal. This can affect their life, leads the women to increased risk of experiencing violence in their later life and even enroll the women to viscous cycle of IPV if that happen in early age of life. In the other direction living with men who use coercive sexual tactics with her partner are more likely to be abusive in their behavior and this may increase women chance of experiencing violence than their counterpart.
The other women related factor were women who had justified attitudes supportive of partner wife beating in case she refused to have sex with their husband were more likely to experience violence from their partner. A similar finding was also evidenced from the previous study conducted in Togo (38) and Ethiopia (13). This was also supported with qualitative finding, where it described women accepting or passively reacting to the violent action of their partner as a normal were highly vulnerable to violence. This may be due to the fact that as women agree with violence supportive idea and practice that reinforce female subordination and tolerance to male violence, the more likely they blame themselves for the assault and the less likely to report the act of violence which may lead them to accept violence as a normal. Similarly, women who justified some reason of husband-wife beating the more likely they live with abusive partners, which may increase their chance of experiencing violence than those who did not justify as they may terminate the relationship (40, 41).
In the other direction being users of any form of contraceptive to delay/prevent pregnancy was found to increase women chance of abuse by about three times from their partner. The finding was in line with other study conducted in Kenya (42)and Zambia (43), where women tried to negotiate contraceptive use were at increased risk of violence. This may be due to the disagreement between partners, that may arise from a difference in fertility desire in which male partner enforce her to be pregnant which were also evidenced in qualitative finding where the women reported physical or emotional abuse following partner awareness of contraceptive use. Another suggestion for the finding might be low awareness related to contraceptive use among male partner which may be explained by their level of education where mainly low educated, indicating knowledge about the contraceptive method is an issue. This might indicate requirement for strong attention to couple oriented reproductive health counseling service for a partner at the health facility.
In addition to the above factor, the finding of the study also indicated that women whose partner engaged in multiple sexual relationships were at increased rates of violence. The finding was also evidence from a qualitative study, where asking male partner infidelity was found to be a predisposing factor for women to experience violence from their partner. This finding was in line with the finding reported from other study conducted in Togo (38), Kazakhstan (37) and Osogbo southwest Nigeria (44). This may be explained by the fact that some community gives men to have more right, power over women in sexual relationship and even acknowledge multiple sexual relationships outside the marriage. In the other way, women who believe that their husbands have an extra sexual partner may react violently toward a man out of jealousy and men may use violence in response to their partner’s accusation of infidelity, all of which leads women to increased violence (38, 45).
Among socio-demographic factors, types of husband occupation were identified as a determinant of violence in this study. In the case, those women whose partner was farmers are more likely to experience violence as compared to women whose partner were government employee. This finding was consistent with the finding of a study conducted in Osogbo Nigeria (39). This result may be true, recognizing the difference in the level of education attained and level of access to information on gender equality as most commonly farmer attain lower education and low access rate to information regarding the issue in which both increase chance of involving in abusive behavior
Limitation of the study
There are some limitations that must be considered when interpreting the results: There might be recalled bias because some information was based on past information (asked retrospectively) and may result in inadequate information. To minimize this, possible effort has been done that women had allowed sufficient time for adequate recall and also provided with multi-option questionnaires. The other limitation may be some variables like age at sex initiation, number of partner and question used to illicit sexual violence from a woman were sensitive in their nature and may result in less disclosure or underreporting due to the social and cultural barrier to disclose her own/her partner issue to another person. To reduce this limitation, a possible effort has been made, that standard world health organization questionnaires in IPV study and well trained female data collectors were used so as to increase disclosure of information. In addition, careful attention were used in the wording of question in each section of questionnaires by forewarning the sensitive nature the question and by assuring that the information should be kept secret. Another limitation is that information on partner is obtained from respondents and this may result in less reliable information.