« Go back to issue 47(2) summary

Depression, PTSD and alexithymia in victims of intimate partner violence: a case-control study

Maria Salvina Signorelli1, Laura Fusar-Poli1, Eleonora Arcidiacono1, Pasquale Caponnetto1,2, Eugenio Aguglia1

1 Department of Clinical and Experimental Medicine, Psychiatry Unit, University of Catania, Catania, Italy.

2 Centre for the Prevention and Treatment of Tobacco Addiction (CPCT), Teaching Hospital Policlinico-Vittorio Emanuele, Catania, Italy.

Received: 03/22/2019 – Accepted: 01/14/2020

DOI: 10.1590/0101-60830000000230

Address for correspondence: Laura Fusar-Poli. Department of Clinical and Experimental Medicine, Psychiatry Unit, University of Catania. Via Santa Sofia 78, 95123, Catania, Italy.
Telephone: +39 095 378 2470. E-mail: [email protected]


Background: Intimate partner violence (IPV) regards millions of women worldwide and can lead to serious psychopathological consequences. Objective: We aimed to evaluate differences between a group of abused women and controls, and potential predictors of depression and PTSD in the IPV group. Methods: We recruited 57 women who experienced IPV and 57 age-matched controls from the general population. After collecting socio-demographic characteristics, we administered the following scales: Hamilton Depression Rating Scale (HDRS), Davidson Trauma Scale (DTS), Toronto Alexithymia Scale (TAS-20) and Revised-Conflict Tactics Scale (CTS-2). Results: Our results showed differences between women who experienced IPV and controls in the socio-economic status, employment and educational levels, childhood abuse and early terminations of pregnancy. Notably, the rates of depression, PTSD, and alexithymia were significantly different between the two groups. Linear regression models revealed that sexual coercion was an independent positive predictor of depressive symptoms, while alexithymia played a role in the development of PTSD in the group of abused women. Discussion: Given the prevalence of depression and PTSD in victims of IPV, it is important to always investigate for IPV in women seeking for help in mental health services. Alexithymia in victims of IPV deserves to be further investigated by researchers.

Signorelli MS et al. / Arch Clin Psychiatry. 2020;47(2):45-50

Keywords: Intimate partner violence, PTSD, depression, alexithymia, domestic violence, sexual coercion.


Intimate partner violence (IPV), defined by the World Health Organization (WHO) as “any behavior within an intimate relationship that causes physical, psychological or sexual harm to those in the relationship”, is a major public issue which impacts millions of women worldwide1. It has been estimated that approximately one in three women around the world has suffered an episode of violence during their lives2. Although IPV regards people of various ages, ethnicities and socio-economic levels, prevalence of life-time IPV varies between 15% and 71% across countries. It has been hypothesized that the wide range may be related to different gender attitudes as well as to the presence of reinforcing factors for violence such as poverty3. Recently, a meta-analysis reported a significant association between childhood maltreatments and IPV victimization4. Moreover, it has been shown that women who experience IPV are more at risk of undesired pregnancies and premature gestation interruptions5.

IPV is often characterized by an escalation of violence, which may become chronic with potentially dangerous consequences6. Women who have experienced IPV have multiple sequelae in the mental health sphere7. A meta-analysis reported that psychiatric disorders occur two to five times more frequently in survivors of IPV than in the general population. PTSD and depression were highly prevalent, with a weighted mean prevalence of 63.8% and 47.6%, respectively8. The link between IPV, depression and PTSD has been confirmed by several other studies9,10.

Alexithymia, the inability of understanding, processing, or describing emotions11, may play an important role in the context of domestic violence. Many studies have investigated the interplay between alexithymia and psychiatric diseases, such as depression12,13 or PTSD14, in several different contexts. Notably, it has been reported that people with higher levels of alexithymia are more at risk to develop PTSD after trauma exposure15. However, while research has thoroughly examined alexithymia in violent offenders16, to our knowledge little is known about its prevalence in IPV victims and its role in the onset of psychiatric morbidities in this particular group of women. Recently, Craparo et al.17 hypothesized that insecure attachment styles could contribute to difficulties in emotion regulation, typical of alexithymia, which in turn increased the vulnerability to IPV. In fact, in a group of abused women, these researchers found that alexithymia was negatively correlated with the ability to cope with stress17.

Over recent decades the interest in IPV and its correlates, as well as the number of papers focusing on the topic, have rapidly increased. However, studies have been focused mainly on IPV in developing countries or in ethnic minorities, while less is known regarding the features of IPV in Western countries, particularly in Europe. Additionally, potential risk factors (i.e. alexithymia) for the onset of mental health problems in IPV population are not completely clear. Considering the paucity of relevant papers in the scientific literature, the aims of the present study were:

• To compare the characteristics of a group of women who experienced IPV to women from the general population, with a specific focus on depression, PTSD and alexithymia;

• To investigate potential predictors of developing depressive or post-traumatic stress symptoms in women who suffered from IPV, such as age, alexithymia, and types of IPV.



We recruited 57 victims of IPV from three women’s shelters (Catania, Enna, and Caltanissetta) in Sicily, Southern Italy. Fifty-seven age-matched controls were recruited from primary care centers or outpatient services of the Gynecology and Obstetrics Unit of Policlinico “G. Rodolico”, Catania, Italy. Participants were recruited if they were between 18 and 65 years and had been involved in an intimate relationship for at least one year. Exclusion criteria were: illiteracy or non-comprehension of Italian language, psychotic disorders, intellectual disability or any clinical condition that could affect cognitive performance and comprehension.

The study was performed in accordance with the Declaration of Helsinki. All participants read and signed a written informed consent. Ethical approval was obtained by our internal review board.

Procedures and measures

Women were invited to participate by a psychologist who fully explained the aims of the study, obtained written informed consent and collected socio-demographic data. A psychiatrist interviewed all participants to ascertain the presence of IPV, and then administered the assessment scales. Participants’ partners were not present during the assessment.

All participants were asked to complete the following questionnaires or semi-structured interviews: Revised-Conflicts Tactics Scale (CTS-2), Davidson Trauma Scale (DTS), Hamilton Depression Rating Scale (HDRS) and Toronto Alexithymia Scale (TAS-20).

Revised-Conflict Tactics Scale (CTS-2)18,19

The Revised-Conflict Tactics Scale (CTS-2) is a 78-item self-report scale, which measures psychological and physical attacks on a partner in a dating, cohabiting, or marital relationship, as well as the use of negotiation or reasoning to deal with conflicts. For the purposes of the present study, we considered only violence victimization, and not perpetration. The CTS-2 contains five subscales (negotiation, psychological aggression, physical assault, sexual coercion and physical injury). Each item is rated on an 8-point frequency scale ranging from never to more than 20 times18. The simplest way to calculate the score of each subscale is to sum the point assigned to each single item of the subscale to create a scale ranging from 0 to 8. Additionally, the CTS-2 provides rates of ever prevalence and annual frequency of spousal violence, as well as chronicity and severity for the aspects of spousal conflict.

Davidson Trauma Scale (DTS)20

The Davidson Trauma Scale (DTS) is a 17-item self-rated measure that assesses DSM-IV symptoms of PTSD. Items are rated on 5-point scale. Respondents are asked to identify the trauma that is most disturbing to them and to rate, in the past week, how much trouble they have had with each symptom. DTS total score is computed by summing all item responses, with a possible range of 0 to 136. Consensus has not been reached regarding the cut-off score for a PTSD diagnosis. According to McDonald et al.21, the original DTS has the best diagnostic efficiency (83%) when the cut-off score of 40 is used. Therefore, the cut-off of 40 was used in this study to determine whether PTSD was present. One major strength of the DTS is the possibility of administration a broad population of men and women exposed to different types of trauma.

Hamilton Depression Rating Scale (HDRS)22

The Hamilton Depression Rating Scale (HDRS) is a clinician-rated measure of depressive symptoms in adults. Each item on the questionnaire is scored on a 3- or 5-point scale. Total score can range from 0 to 54 points, with scores from 7 to 17 indicating mild depression, from 18 to 24 indicating moderate depression, and above 24 indicating severe depression23.

Toronto Alexithymia Scale (TAS-20)11

The Toronto Alexithymia Scale (TAS-20) is a self-report measure of deficiency in understanding, processing, or describing emotions. The current version comprises 20 items rated on a 5-point  Likert scale. Total score can range from 0 to 100. The TAS-20 uses the following cut-offs: scores equal to or less than 51 are indicative of non-alexithymia, scores of 52 to 60 indicate possible alexithymia, and scores above 61 are suggestive of alexithymia.

Statistical analyses

Figure 1. Differences at the CTS-2 between women who experienced IPV and women from the general population.

Figure 1. Differences at the CTS-2 between women who experienced IPV and women from the general population.

Descriptive statistics for all collected variables were calculated. Data were presented as means and standard deviations, percentages or counts as appropriate. Data were tested for normal distribution and homogeneity of variance before statistical procedures were applied. Chi-square tests or t-tests were performed to detect differences between the two groups. To evaluate potential predictors of depression and PTSD in abused women, univariate linear regressions were performed with the HDRS and DTS total scores as dependent variables, and age, TAS-20 values, and CTS-2 subscales (negotiation, psychological aggression, physical assault, sexual coercion and physical injury) as independent predictors. Significant predictors were then inserted in a multivariate linear regression. A two-tailed p-value <0.05 was regarded as significant. All statistical analyses were performed using IBM SPSS 24.0 for Windows.


Characteristics of women who experienced IPV and control group

Table 1. Characteristics of participants

Table 1. Characteristics of participants

IPV was evaluated by means of the CTS-2. All scales were significantly different between the two groups. Women in the IPV group used less negotiation tools (M = 8.77, SD = 6.76) compared to the control group (M = 29.58, SD = 8.92). Moreover, women in the IPV group reported experiencing more psychological aggression (IPV M = 36.77, SD = 10.07; controls M = 6.23, SD = 6.72), physical aggression (IPV M = 36.79, SD = 18.37; controls M = 1.21, SD = 5.78), injury (IPV M = 11.68, SD = 8.18; controls M = 0.39, SD = 2.06), and sexual coercion (IPV M = 19.72, SD = 15.71; controls M = 2.26, SD = 3.54) than non-abused women. All differences were regarded as statistically significant (p < 0.001). Figure 1 shows the differences between the two groups reported at each scale of the CTS-2.

As reported in Table 1, the mean age of participants was 39.22 years (SD = 9.69), with no statistically significant differences between the two groups. No statistically significant differences were found also in the marital status or number of children. However, a larger number of women in the IPV group had voluntarily terminated a pregnancy during their lives (24.56% vs. 1.75%. of control group). Non-abused women had in average more years of education than abused women (M = 13.67, SD = 3.9 versus M = 11.74, SD = 3.68). Statistically significant differences were also present for employment status: 63% of controls had full-time or part-time employment, while only 44% of participants of IPV group were employed. About 37% was unemployed and about 20% were housewives. Also, socio-economic status significantly differed between the two groups: half of abused women were categorized as having a low socio-economic status, in comparison to only 8.77% of the control group. No statistically significant differences were found in history of drug or alcohol abuse. Of note, 25% of women in the IPV group was also victims of violence during childhood. Conversely, in the non-IPV group, only one person had suffered from childhood violence.

Psychiatric characteristics of women who experienced IPV and control group

Table 2. Scores reported by the two groups at the HDRS, DTS, and TAS-20

Table 2. Scores reported by the two groups at the HDRS, DTS, and TAS-20

HDRS, DTS and TAS-20 scores of the two groups and corresponding classifications are reported in Table 2. Among IPV women, about 58% had moderate-to-severe depression according to HDRS. Moreover, according to the DTS, PTSD symptoms were significantly higher in the group of abused women, with a mean difference of 78.5 points between the IPV and control group. Using the cut-off score on the DTS of 40 proposed by McDonald et al.21, the rate of PTSD was 87.7% in the group of victims of IPV, compared to only 3.5% in the control group. Finally, statistically significant differences were found in the TAS-20 scores, with IPV women having higher scores (M = 60.49, SD = 17.95) than non-abused women (M = 38.6, SD = 13.9). Figure 2 depicts the differences between the two groups at HDRS, DTS-2 and TAS-20.

Predictors of depressive and post-traumatic stress symptoms in women who experienced IPV

We hypothesized that age, alexithymia and IPV factors, as measured by the scales of the CTS-2, could represent potential predictors of depression and PTSD in women who experienced IPV. Univariate linear regressions identified two independent predictors of HDRS scores, alexithymia and sexual coercion. The multivariate model was statistically significant (p < 0.001) and explained 26% of the variance. However, in the multivariate model only sexual coercion was confirmed as a significant predictor of depressive symptoms in the group of IPV women (Table 3).

Figure 2. Differences at the HDRS, DTS and TAS-20 between women who experienced IPV and women from the general population.

Figure 2. Differences at the HDRS, DTS and TAS-20 between women who experienced IPV and women from the general population.

Univariate linear regressions were computed to evaluate potential predictors of post-traumatic stress symptoms, as measured by the DTS. Only alexithymia was regarded as a positive independent predictor of DTS scores (p = 0.008), explaining the 12% of the variance (Table 4).


Main findings

IPV is a major public issue which affects about 25% of women in Europe. However, little is known about the characteristics of IPV victims in Italy and their correlates, including the type of violence they may experience. The present study compared a sample of victims of IPV to a group of women from the general population. Our results generally confirm findings in the existing literature: victims of IPV reported a lower socio-economic status, lower educational levels, and were less likely to be employed than controls24. These results suggest that poverty may play an important role in determining the perpetration of violence. Less education, in fact, may limit employment opportunities; unemployment could in turn cause isolation and limitation of resources. Therefore, given the poor financial and social resources, potential victims could be more exposed to IPV.

Table 3. Univariate and multivariate linear regressions investigating predictors of HDRS scores (Model: R2 = 0.261; SE = 9.405; F = 9.56; p < 0.001).

Table 3. Univariate and multivariate linear regressions investigating predictors of HDRS scores (Model: R2 = 0.261; SE = 9.405; F = 9.56; p < 0.001).

Our findings are consistent with other research reporting that adult victims of IPV have an increased likelihood of having experienced violence during childhood4. Several explanations could be hypothesized. First, maltreated children may perceive abusive interactions as normal and appropriate, thus justifying the presence of violence in intimate relationships25. Second, it might be difficult for them to develop adequate coping strategies, being more exposed to IPV victimization26. The poor quality of the parent-child relationship could represent another risk factor for victimization27: individuals who have been maltreated in childhood generally show the tendency to feel unlovable, helpless, and have a low self-esteem28. Given these characteristics, these individuals may appear weak and represent an easy target for IPV perpetrators29.

Table 4. Univariate linear regressions investigating predictors of DTS scores

Table 4. Univariate linear regressions investigating predictors of DTS scores

Voluntary terminations of pregnancy were also significantly higher in the group of abused women. Our results are in line with previous reports5. We could hypothesize that abusive relationships, typically characterized by high levels of fear and control, and by sexual coercion, can result in women’s inability to negotiate contraceptive methods, thus leading to unintended pregnancies and abortions.

Moving to mental health issues, our results confirmed that depression and PTSD symptoms represent significant psychiatric issues in abused women. However, retrieved prevalence rates are slightly higher than those previously reported8. According to the HDRS scores, almost 58% of women with IPV reported moderate-to-severe depression and based on the suggested cut-off score of 40 on the DTS, 87.7% of the IPV sample had PTSD. One possible explanation is that subjects included in the study had already been referred to shelters for help, which might reflect greater severity of violence and correspondingly a more severe symptomatology. It is also possible that using the suggested cut-off score of 40 as proposed by McDonald et al.21 for a PTSD diagnosis on the DTS may have resulted in a high number of false positives. In fact, this cut-off has not been validated in different samples and while the specificity is excellent (0.95), the sensitivity is lower (0.69). Finally, we could hypothesize that the IPV subjects might have overestimated their symptoms, particularly while completing the DTS, which is a self-report tool. This interpretation is consistent with the findings of Brady et al.30 who recently reported that alexithymia seemed to predict the over-reporting of PTSD symptoms in a group of veterans. Indeed, our data showed that levels of alexithymia were significantly higher for the IPV group than for controls. Notably, this is one of the first studies to specifically examine the role of alexithymia in abused women, cautiously supporting the hypothesis that alexithymia may be a risk factor for becoming an IPV victim17.

Predictors of depression and PTSD in the group of women who experienced IPV

The severity of depressive symptoms was predicted by alexithymia and the CTS-2 sexual coercion scale in the univariate regression. However, in the multivariate model, only sexual coercion was confirmed to be an independent predictor of depressive symptoms. Our results are in line with a paper examining IPV in Indian pregnant women31, reporting that depressive and PTSD symptoms were higher in those with a history of abuse or sexual coercion. However, while the relationship between sexual abuse and peri- or post-natal depression have been examined by several studies, to our knowledge, no other authors have previously found a specific relationship between sexual coercion and depressive symptoms in the context of an abusive relationship. Sexual coercion is “unwanted sexual activity that happens when a person is pressured, tricked, threatened, or forced in a nonphysical way”32. However, since sex is an important aspect of intimate relationships, detecting or demonstrating sexual coercion in the context of an intimate partnership might be difficult or might not be identified by the victim as abuse. Additionally, given the widespread blaming attitude towards victims of IPV33, women might be less likely to report the abuse, especially when physical signs of the violence such as bruises and abrasions are not. This may cause a vicious cycle in which women may develop depressive symptoms in response to feeling trapped in an abusive relationship where others may blame them for the abuse; this may in turn prevent them from reporting the domestic violence, even if they identify it as such. Of note, blaming attitudes towards victims, perceptions that the victim and not the perpetrator is responsible for the abuse and tolerance towards perpetrators of violence may also explain the low rates of IPV reported at the CTS-2 by the control group33. In fact, it has been demonstrated that IPV is frequently unreported or underreported by victims33.

Surprisingly, none of the CTS-2 subscales predicted PTSD symptoms in the group of abused women. This is in contrast with data reported by Basile et al.9, who found that physical violence, psychological violence and stalking significantly predicted PTSD in a group of abused women. The differences with our findings might be related to the different sample sizes, as well as to the different types of measures used.

Of interest, we found that alexithymia was a positive independent predictor of PTSD. The interplay between alexithymia and post-traumatic stress symptoms has been thoroughly examined in literature. For instance, a meta-analysis by Frewen et al. has supported the hypothesis that individuals diagnosed with PTSD may experience symptoms of alexithymia34. More recently, a cross-sectional study found a significant relationship between alexithymia and number of traumatic experiences in a sample of healthy individuals, further bracing the association between multiple and complex traumatization and alexithymia35. Of note, according to the Diagnostic and Statistical Manual of Mental Disorders (DSM-5), PTSD may be characterized by negative changes in cognition and mood, such as loss of interest in activities, detachment from others, inability to experience positive emotions36. Similarly, the 11th revision of the World Health Organization’s International Classification of Diseases (ICD-11) requires the presence of “severe and persistent problems in affect regulation” for the diagnosis of complex PTSD37. Nevertheless, mood changes and affective dysregulation may be related not only to PTSD, but also to alexithymia, which in fact consists in an impairment in emotional awareness. The overlapping symptomatology between the two conditions has led to discuss if alexithymia should be considered a facilitator of the development of PTSD in individuals who suffered traumatic experiences, such as IPV, or a component of PTSD itself, and therefore a consequence of the traumatic experience35. Our regression analysis was based on the hypothesis that alexithymia could represent a vulnerability factor for IPV17, thus increasing the risk of developing PTSD15; however, given the cross-sectional design of the present study, we cannot exclude that alexithymic-like traits might be a component of the PTSD itself.

Strengths and limitations

A strength of our study was that we investigated the characteristics of IPV in women in a European country, while heretofore the majority of literature has been focused on developing countries or ethnic minorities. Additionally, to the best of our knowledge, this is the first study to investigate potential predictors of comorbid psychopathology in abused women, and to explore the role of alexithymia. Nevertheless, several limitations should be acknowledged. First, given the case-control design, we did not consider the onset of mental health issues, such as depression or PTSD, longitudinally, and therefore we could not completely clarify the role of alexithymia in developing psychopathology after trauma-exposure. Also, we considered only two groups of symptoms (post-traumatic stress and depressive symptoms), which according to literature are the most frequently related to IPV. Future research should examine how IPV might be related to the onset of other psychiatric disease, such as anxiety or psychoses. Third, our population comprised only women living in a Southern Italy region. According to the literature, females are more likely to be at risk of IPV, but we are aware that this perspective could represent a bias and we encourage researchers to further explore the male perspective in IPV. Finally, our control group was representative of the general population: it might be interesting in future research to compare the mental health issues of women who suffered from IPV to those of women who suffered from other types of aggressive and intrusive behaviors (e.g. sexual harassment, sexual offences, bullying, cyberbullying, physical injuries). For all these reasons, we cannot extend the generalizability of our findings to other countries or populations.

Implications for clinical practice and future research

Our findings confirmed that IPV is an important public health problem, with psychopathological consequences that might severely impact an individual’s functioning. Sexual coercion seemed to predict the severity of depressive symptoms in women who experienced IPV, whereas alexithymia seemed to predict the severity of post-traumatic stress symptoms. Future research should further investigate the characteristics and mental health issues of women suffering from IPV. Of note, the role of alexithymia deserves additional investigation; more studies are needed to determine whether it is a causal factor of mental health issues in abused women or a consequence of the abuse, even if we are aware that longitudinal studies are extremely difficult to conduct. This could be important not only in terms of prevention and early detection, but also in terms of therapy: it has in fact been demonstrated that alexithymia may impact on the outcome of psychosocial interventions38, which are fundamental for IPV victims.

Given the high prevalence of psychiatric conditions in victims of IPV, professionals (i.e. psychologists, psychiatrists) should always assess IPV while collecting personal and familiar history of women and men seeking for help in mental health services. Reported IPV, in fact, is only “the tip of the iceberg”39. Additionally, it is important to consider not only traditional types of IPV, but also new forms of IPV, such as stalking, which has dramatically increased over the last years40,41.



Funding information

This work did not receive any funding from profit or non-profit organization.


All authors declare no conflict of interests.

Compliance with ethical standards

All procedures performed in this study were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.

Informed consent

Informed consent was obtained from all individual participants included in the study.


1. Breiding M, Basile KC, Smith SG, Black MC, Mahendra RR. Intimate Partner Violence Surveillance: Uniform Definitions and Recommended Data Elements, Version 2.0. Atlanta (GA): National Center for Injury Prevention and Control, Centers for Disease Control and Prevention; 2015.

2. Garcia-Moreno C, Jansen HA, Ellsberg M, Heise L, Watts CH. Prevalence of intimate partner violence: findings from the WHO multi-country study on women’s health and domestic violence. Lancet. 2006;368(9543):1260-9.

3. Ellsberg M, Arango DJ, Morton M, Gennari F, Kiplesund S, Contreras M, et al. Prevention of violence against women and girls: what does the evidence say? Lancet. 2015;385(9977):1555-66.

4. Li S, Zhao F, Yu G. Childhood maltreatment and intimate partner violence victimization: A meta-analysis. Child Abuse Negl. 2019;88:212-24.

5. Hall M, Chappell LC, Parnell BL, Seed PT, Bewley S. Associations between Intimate Partner Violence and Termination of Pregnancy: A Systematic Review and Meta-Analysis. PLoS Med. 2014;11(1):e1001581.

6. Campbell JC. Health consequences of intimate partner violence. Lancet. 2002;359(9314):1331-6.

7. Ellsberg M, Jansen HA, Heise L, Watts CH, Garcia-Moreno C. Intimate partner violence and women’s physical and mental health in the WHO multi-country study on women’s health and domestic violence: an observational study. Lancet. 2008;371(9619):1165-72.

8. Golding JM. Intimate partner violence as a risk factor for mental disorders: a meta-analysis. J Fam Violence. 1999;14(2):99-132.

9. Basile KC, Arias I, Desai S, Thompson MP. The differential association of intimate partner physical, sexual, psychological, and stalking violence and posttraumatic stress symptoms in a nationally representative sample of women. J Trauma Stress. 2004;17(5):413-21.

10. Stein MB, Kennedy C. Major depressive and post-traumatic stress disorder comorbidity in female victims of intimate partner violence. J Affect Disord. 2001;66(2):133-8.

11. Bressi C, Taylor G, Parker J, Bressi S, Brambilla V, Aguglia E, et al. Cross validation of the factor structure of the 20-item Toronto Alexithymia Scale: an Italian multicenter study. J Psychosom Res. 1996;41(6):551-9.

12. Honkalampi K, Hintikka J, Tanskanen A, Lehtonen J, Viinamäki H. Depression is strongly associated with alexithymia in the general population. J Psychosom Res. 2000;48(1):99-104.

13. Parker JD, Bagby RM, Taylor GJ. Alexithymia and depression: distinct or overlapping constructs? Compr Psychiatry. 1991;32(5):387-94.

14. Sopp MR, Brueckner AH, Michael T. The prospective influence of trait alexithymia on PTSD symptoms: what is the role of emotional recognition memory? Front Psychol. 2018;9:2642.

15. Park J, Jun JY, Lee YJ, Kim S, Lee SH, Yoo SY, et al. The association between alexithymia and posttraumatic stress symptoms following multiple exposures to traumatic events in North Korean refugees. J Psychosom Res. 2015;78(1):77-81.

16. Gillespie SM, Garofalo C, Velotti P. Emotion regulation, mindfulness, and alexithymia: Specific or general impairments in sexual, violent, and homicide offenders? J Criminal Justice. 2018;58:56-66.

17. Craparo G, Gori A, Petruccelli I, Cannella V, Simonelli C. Intimate partner violence: relationships between alexithymia, depression, attachment styles, and coping strategies of battered women. J Sex Med. 2014;11(6):1484-94.

18. Straus MA, Hamby SL, Boney-McCoy S, Sugarman DB. The revised conflict tactics scales (CTS2) development and preliminary psychometric data. J Fam Issues. 1996;17(3):283-316.

19. Signorelli MS, Arcidiacono E, Musumeci G, Di Nuovo S, Aguglia E. Detecting domestic violence: Italian validation of revised Conflict Tactics Scale (CTS-2). J Fam Violence. 2014;29(4):361-9.

20. Davidson JR, Book S, Colket J, Tupler L, Roth S, David D, et al. Assessment of a new self-rating scale for post-traumatic stress disorder. Psychol Med. 1997;27(1):153-60.

21. McDonald SD, Beckham JC, Morey RA, Calhoun PS. The validity and diagnostic efficiency of the Davidson Trauma Scale in military veterans who have served since September 11th, 2001. J Anxiety Disord. 2009;23(2):247-55.

22. Williams JB. A structured interview guide for the Hamilton Depression Rating Scale. Arch Gen Psychiatry. 1988;45(8):742-7.

23. Zimmerman M, Martinez JH, Young D, Chelminski I, Dalrymple K. Severity classification on the Hamilton depression rating scale. J Affect Disord. 2013;150(2):384-8.

24. Reichel D. Determinants of intimate partner violence in Europe: The role of socioeconomic status, inequality, and partner behavior. J Interpers Violence. 2017;32(12):1853-73.

25. Wareham J, Boots DP, Chavez JM. A test of social learning and intergenerational transmission among batterers. J Criminal Justice. 2009;37(2):163-73.

26. Berzenski SR, Yates TM. A developmental process analysis of the contribution of childhood emotional abuse to relationship violence. J Aggression Maltreat Trauma. 2010;19(2):180-203.

27. Finkelhor D, Asdigian NL. Risk factors for youth victimization: Beyond a lifestyles/routine activities theory approach. Violence Vict. 1996;11(1):3-19.

28. Cascardi M. From violence in the home to physical dating violence victimization: the mediating role of psychological distress in a prospective study of female adolescents. J Youth Adolesc. 2016;45(4):777-92.

29. Brooks-Russell A, Foshee VA, Ennett ST. Predictors of latent trajectory classes of physical dating violence victimization. J Youth Adolesc. 2013;42(4):566-80.

30. Brady RE, Bujarski SJ, Feldner MT, Pyne JM. Examining the effects of alexithymia on the relation between posttraumatic stress disorder and over-reporting. Psychol Trauma. 2017;9(1):80-7.

31. Varma D, Chandra PS, Thomas T, Carey MP. Intimate partner violence and sexual coercion among pregnant women in India: Relationship with depression and post-traumatic stress disorder. J Affect Disord. 2007;102(1):227-35.

32. Koss MP, Leonard KE, Beezley DA, Oros CJ. Nonstranger sexual aggression: a discriminant analysis of the psychological characteristics of undetected offenders. Sex Roles. 1985;12(9):981-92.

33. Gracia E. Unreported cases of domestic violence against women: towards an epidemiology of social silence, tolerance, and inhibition. J Epidemiol Community Health. 2004;58(7):536-7.

34. Frewen PA, Dozois DJ, Neufeld RW, Lanius RA. Meta‐analysis of alexithymia in posttraumatic stress disorder. J Trauma Stress. 2008;21(2):243-6.

35. Eichhorn S, Brähler E, Franz M, Friedrich M, Glaesmer H. Traumatic experiences, alexithymia, and posttraumatic symptomatology: a cross-sectional population-based study in Germany. Eur J Psychotraumatol. 2014;5(1).

36. American Psychiatric Association. Diagnostic and Statistical Manual of Mental Disorders (DSM-5®). Washington, DC: American Psychiatric Association; 2013.

37. Brewin CR, Cloitre M, Hyland P, Shevlin M, Maercker A, Bryant RA, et al. A review of current evidence regarding the ICD-11 proposals for diagnosing PTSD and complex PTSD. Clin Psychol Rev. 2017;58:1-15.

38. Reeves RR, Johnson-Walker D. Alexithymia: Should This Personality Disorder Be Considered During Treatment of Patients With Mental Illness? J Psychosoc Nurs Ment Health Serv. 2015;53(8):25-9.

39. Gracia E. Intimate partner violence against women and victim-blaming attitudes among Europeans. Bull World Health Organ. 2014;92(5):380-1.

40. Dardis CM, Amoroso T, Iverson KM. Intimate partner stalking: contributions to PTSD symptomatology among a national sample of women veterans. Psychol Trauma. 2017;9(S1):67.

41. Nobles MR, Cramer RJ, Zottola SA, Desmarais SL, Gemberling TM, Holley SR, et al. Prevalence rates, reporting, and psychosocial correlates of stalking victimization: results from a three-sample cross-sectional study. Soc Psychiatry Psychiatr Epidemiol. 2018;53(11):1253-63.