Female survivors of intimate partner violence and risk of depression, anxiety and serious mental illness

Internet-based emotion regulation training aimed at reducing violent revictimization and depressive symptoms in victimized depressed patients: Results of a randomized controlled trial

BACKGROUND

Depressed patients who have become victim of violence are prone to revictimization. However, no evidence-based interventions aimed at reducing revictimization in this group exist.

METHODS

This multicenter randomized controlled trial evaluated the effectiveness of an internet-based emotion regulation training (iERT) added to TAU in reducing revictimization, emotion dysregulation, and depressive symptoms in recently victimized, depressed patients compared to TAU alone. Adult outpatients (N = 153) with a depressive disorder who had experienced threat, physical assault, or sexual assault within the previous three years were randomly allocated to TAU+iERT (n = 74) or TAU (n = 79). TAU involved psychotherapy (mainly cognitive behavioral therapy [77.8 %]). iERT comprised six guided online sessions focused on the acquisition of adaptive emotion regulation skills. The primary outcome measure was the number of revictimization incidents at 12 months after baseline, measured with the Safety Monitor. Analyses were performed according to the intention-to-treat principle.

RESULTS

Both groups showed a large decrease in victimization incidents. Mixed-model negative binomial regression analyses showed that TAU+iERT was not effective in reducing revictimization compared to TAU (IRR = 0.97; 95%CI = 0.64,1.46; p = .886). Linear mixed-model analyses demonstrated that TAU+iERT yielded a larger reduction of emotion dysregulation (B = -7.217; p = .046; Cohens d = 0.33), but not depressive symptoms (B = -1.041; p = .607) than TAU.

LIMITATIONS

The study was underpowered to detect small treatment effects. Additionally, uptake of iERT was quite low.

CONCLUSIONS

Although TAU+iERT resulted in a larger decrease of emotion dysregulation than TAU alone, it was not effective in reducing revictimization and depressive symptoms. Patients' revictimization risk substantially decreased during psychotherapy.

Routine Sensitive Enquiry of Adult Interpersonal Trauma in Community Mental Health Teams: An Audit of the Initial Assessment Tool

This audit aimed to evaluate the utility of the Initial Assessment Tool (IAT) in documenting routine sensitive enquiry of adult interpersonal trauma within three Community Mental Health Teams (CMHTs) in North-East Glasgow. In addition, it sought to evaluate if disclosures informed patient risk assessments and if patients were signposted to additional support services. 57% of 90 IATs had evidence of routine sensitive enquiry. Of 51 casefiles with evidence of routine sensitive enquiry, 61% had evidence of the information informing their risk assessments and 14% had documented recommendations of support organisations. The IAT appeared able to assist clinicians with routine sensitive enquiry in adulthood. However, there may be advantage in supporting staff understanding of how to ask questions to specific populations and to use this information to inform treatment planning. Given the prevalence of adult interpersonal trauma experienced by patients presenting to CMHTs, trauma-informed approaches to care should be implemented.

Mental health conditions and utilisation of mental health services by survivors of physical intimate partner violence in Portugal: Results from the WHO world mental health survey

The aim of this article is to study mental health conditions among survivors of severe physical intimate partner violence (IPV) and their utilisation of mental health services. This study is an integrated part of the World Mental Health Survey Initiative-Portugal, for which data was collected from a nationally representative adult sample using well-validated scales. Logistic regression models were used in the analysis. The most common statistically significant mental health conditions among IPV survivors were suicide ideation, PTSD, major depressive episode, and generalised anxiety disorder. More than one in three survivors developed PTSD. Suicide ideation was likely to occur after first experiencing IPV. Almost a half of survivors received specialised mental health treatment; in most cases, delivered by a psychiatrist. Over 60 % addressed their mental health issues consulting general physicians or other healthcare professionals. Those who experienced family violence in childhood had greater odds of also experiencing IPV; survivors of IPV with this experience were more likely to receive mental health treatment. The need to promote greater awareness and competencies of not only mental health professionals but also of general physicians and other healthcare professionals to provide support more effectively to survivors of any type of IPV deserves to be emphasised.

Assessment of factors leading to resilience among adults in violence-affected area of Kashmir: an exploratory study employing content analysis and best-worst method

Exposure to violence can have profound and lasting effects on individuals and communities, impacting various aspects of their lives. Understanding the relationship between exposure to violence and resilience is crucial for designing effective interventions and support systems. This study aims to identify resilience factors among adults living in such areas and rank them from most to least important. Two staged mixed-method approaches, including face-to-face interviews and the best-worst method, were used to identify factors, assign weights, and rank them. A total of twenty-three sub-factors classified under seven broader factors were identified and ranked by triangulating the opinions of victims, experts, and scholars. Out of twenty-three sub-factors, the top-ranked six factors included family support, trusting higher powers, peer support, better interpersonal relationships, engaging in regular prayers, and better role models, which contributes fifty two percent to resilience formation. By promoting these factors, individuals and communities can better cope with the stress and trauma of violence, promote positive adaptation and growth, and build social support networks to help promote recovery and healing. Implications for practice, policy, and future directions are discussed.

Domestic Violence, Mental Health, and Resilience Among Older Adults in the U.S. During COVID-19

OBJECTIVES

The current study based on the Stress Process Model investigated the impact of experiences of domestic violence on mental health as well as resilience against negative mental health outcomes among older adults in U.S. during COVID-19.

METHOD

Participants included 522 older adults (ages 51-80 and older) living in US at the time of the survey. Path analysis using Mplus was employed. Results:The experience of domestic violence among older adults during the pandemic was positively associated with loneliness and anxiety directly and indirectly. However, resilience acted as a protective factor between the experiences of domestic violence and anxiety. Conclusion: The experience of domestic violence may increase loneliness and anxiety among older adults during challenging times; however, resilience may weaken these negative psychological outcomes both directly and indirectly. Findings and implications are discussed.

The effectiveness of microcurrent neurofeedback on depression, anxiety, post-traumatic stress disorder, and quality of life

BACKGROUND

The world faces a mental health crisis with elevated rates of depression, anxiety, and post-traumatic stress, leaving a profound impact on daily quality of life (QOL). Current treatments show varying degrees of efficacy and carry burdensome challenges. Evidence exists for use of an innovative neurotechnology to reduce symptoms of depression, anxiety, and post-traumatic stress disorder (PTSD), but the science is lacking for use in the general population.

PURPOSES

The purpose of this pilot study was to explore the effects of microcurrent neurofeedback on depression, anxiety, PTSD symptoms, and QOL in adults.

METHODOLOGY

This was a one-group, exploratory pilot study that tested outcomes of depression, anxiety, PTSD risk, suicide risk, and QOL in 20 adults using convenience sampling. IASIS microcurrent neurofeedback (I-MCN) was the intervention that was delivered twice a week for 10 weeks; data collection was baseline, 5 weeks, and 10 weeks.

RESULTS

Depression, anxiety, PTSD risk, and QOL improved significantly by the 10th and 20th session; suicidal risk showed nonsignificant reduction. Use of a more feasible interventional procedure established a foundation for use in clinical settings for the population.

CONCLUSIONS

Using a more simpler procedure than what was used in a previous study reflected positive outcomes earlier and sustained over 10 weeks. This safe and effective technology carries rare but easily overcome adverse effects and could be an alternative to existing treatments or treatment-resistant conditions.

IMPLICATIONS

Advanced practice nurses can apply the evidence to reduce symptoms of depression, anxiety, and PTSD. Randomized controlled trials and testing on diverse populations are needed.

COVID-19 adaptations to a training and support programme to improve primary care response to domestic abuse: a mixed methods rapid study

BACKGROUND

Increased incidence and/or reporting of domestic abuse (DA) accompanied the COVID-19 pandemic. National lockdowns and enforced social isolation necessitated new ways of supporting victims of DA remotely. Identification and Referral to Improve Safety (IRIS) is a programme to improve the response to domestic abuse in general practice, providing training for general practice teams and support for patients affected by DA, which has previously been proven effective and cost-effective [1-3]. The COVID-19 pandemic required the adaptation of the programme to online training and remote support.

METHODS

This study is mixed methods rapid research, which aimed to gather evidence around the relevance, desirability and acceptability of IRIS operating remotely. Quantitative IRIS referral data were triangulated with data from four surveys and 15 interviews. Participants were local IRIS teams, IRIS-trained clinicians, and victim-survivors supported by IRIS services. The study was designed using the Lean Impact approach, allowing quick evaluation of innovation and the impact of social interventions. We carried out a framework analysis of the interviews, which is a qualitative methodology widely used in policy and applied research that enables research teams to move from descriptive accounts to a conceptual explanation of findings [4, 5].

RESULTS

We found that the adaptation to online training and support of IRIS was acceptable and desirable. Most clinicians felt confident addressing DA over the phone and online, although most were more confident face-to-face. While referrals to IRIS services initially declined in March 2020, numbers of referrals increased to pre-pandemic levels by July 2020. Patients felt well supported remotely, although patients who had previously experienced face-to-face support preferred it. Technology was the most frequently mentioned barrier to the change from face-to-face training and support to online training and remote support.

CONCLUSIONS

This study contributes to practice by asserting the desirability and acceptability of training clinicians to be able to identify, ask about DA and refer to the IRIS programme during telephone/online consultations. This is of relevance to health and public health commissioners when making commissioning decisions to improve the general practice response to domestic abuse.

Swedish women reaching post-traumatic growth after an intimate partner violence relationship: A study of formal help and growth after trauma

AIMS

This study examined whether women in Sweden who had been in an intimate partner violence (IPV) relationship reached post-traumatic growth (PTG) and if the level of PTG differed for women who had received formal help compared with women who had not received formal help. The study also examined whether there was a difference in the level of PTG depending on which type of formal help the women had received.

METHODS

The data were collected through an online self-report survey. A total of 166 women took part in the study.

RESULTS

The results showed that 69.3% (n = 115) of the women reported a pre-determined or higher level of PTG attainment and that those who had received formal help reported a higher level of PTG than those who had not received formal help. There was no difference in the level of PTG depending on which type of formal help the women had received.

CONCLUSIONS

The majority of the Swedish women in this study who had lived in an IPV relationship attained PTG. Although formal help appeared to help the women attain PTG, the type of the formal help did not seem to have a crucial role in attaining different levels of PTG. These findings are discussed in the light of the future research directions and public health measures to better support women who experience IPV.

Intimate Partner Violence and Suicidality: Applicability of General Strain Theory to Women in Trinidad and Tobago

Suicide among women is a growing problem in Trinidad and Tobago. Despite efforts to reduce suicide, the etiology of suicidal behaviors in this region has rarely been examined. Using the National Women's Health Survey for Trinidad and Tobago in 2018 (n = 1,079), this study examined the causes of suicidality through concepts contained in Agnew's general strain theory, such as negative stimuli (i.e., intimate partner violence [IPV]) and negative emotion (i.e., depression). By estimating structural equation models, this study found that IPV was strongly related to depression and suicidality. Particularly, depression mediated the effect of IPV on suicidality.

'Hard-pressed on every side': Christian women's experiences of intimate partner violence in two provinces of South Africa

Background

Women in South Africa are battling the scourge of intimate partner violence (IPV), and men are usually responsible. Despite this, no studies have been carried out to specifically explore and describe Christian women's IPV first-hand experiences in the Limpopo and Gauteng provinces.

Aim

This study explored and described lived experiences with regard to IPV among women attending Pentecostal churches in Limpopo and Gauteng provinces.

Setting

The study was conducted in the Makhado Local Municipality, City of Tshwane and Johannesburg metropolitan municipalities.

Methods

The study utilised a qualitative research method, using interpretative phenomenological analysis. Sampling was purposeful. Semi-structured individual interviews were conducted to collect data among women attending Pentecostal churches in Limpopo and Gauteng provinces. Data saturation was achieved after 10 survivors were interviewed.

Results

Two themes surfaced from the analysis: the experience of various forms of IPV by survivors and the hardships survivors encountered when seeking help after IPV.

Conclusion

In spite of the salient role Christian belief played in survivors' lives, the expected support from family, pastors and law enforcement officers after disclosing IPV was non-existent. The survivors were stranded, frustrated and displayed symptoms of depression and anxiety.

Contribution

This study revealed survivors' need for comprehensive, multidisciplinary, and transdisciplinary collaborative support by strengthening partnerships with church leaders to protect Christian women against IPV.

Blunted neurobiological reactivity and attentional bias to threat underlie stress-related disorders in women survivors of intimate partner violence

BACKGROUND

Intimate partner violence (IPV) alters women's neurobiological stress response systems. We propose that individual differences early in the attentional processing of threats are associated with these neurobiological mechanisms and contribute to mental illness in this population.

METHODS

We assessed attentional bias in relation to threat (AB) in women survivors of IPV (n = 69) and controls (n = 36), and examined overall cortisol secretion using hair cortisol (HC), and stress responsiveness measuring salivary cortisol and α-amylase (sAA) before (T0), and after (T1, T2) an acute psychosocial stress task (Trier Social Stress Test). We used repeated-measures ANCOVAs to explore the associations between Group (IPV, control) and AB with acute stress response, and regression models to examine the associations with mental health symptoms.

RESULTS

There were no between-group differences in HC levels. An interaction between Group and AB was found regarding cortisol reactivity (p < 0.05). IPV women with threat avoidance AB showed a blunted cortisol response compared to controls and to IPV participants with threat vigilance AB. The association between sAA reactivity and the interaction between Group, AB, and time approached significance (p = 0.07), with a trend to lower sAA levels particularly in IPV women with threat avoidance AB. Group and cortisol reactivity were associated with symptoms of depression, generalized anxiety, and post-traumatic stress disorder (8-20% explained variance).

CONCLUSIONS

Threat avoidance AB is associated with blunted acute cortisol response among women exposed to chronic stress (IPV). Experiencing IPV and acute cortisol response appear to be clearly implicated in long-term mental health problems.

Differences in Symptom Report by Survivors With and Without Probable Intimate Partner Violence-Related Brain Injury

Survivors of intimate partner violence (IPV) are at heightened risk of sustaining a brain injury (BI). Problematically, a high overlap between BI and trauma symptoms leads to difficulties in identifying when an IPV-related BI has occurred. This paper investigated differences in symptom reports between survivors with (n = 95) and without (n = 42) probable IPV-related BI. Chi-squared analyses isolated a constellation of symptoms found to be specifically associated with BI status. These symptomatic markers may assist professionals in discerning BI from other comorbid conditions present in IPV, and thus help survivors access BI-specific treatments and resources.

Examining the Supports and Advice That Women With Intimate Partner Violence Experience Received in Online Health Communities: Text Mining Approach

BACKGROUND

Intimate partner violence (IPV) is an underreported public health crisis primarily affecting women associated with severe health conditions and can lead to a high rate of homicide. Owing to the COVID-19 pandemic, more women with IPV experiences visited online health communities (OHCs) to seek help because of anonymity. However, little is known regarding whether their help requests were answered and whether the information provided was delivered in an appropriate manner. To understand the help-seeking information sought and given in OHCs, extraction of postings and linguistic features could be helpful to develop automated models to improve future help-seeking experiences.

OBJECTIVE

The objective of this study was to examine the types and patterns (ie, communication styles) of the advice offered by OHC members and whether the information received from women matched their expressed needs in their initial postings.

METHODS

We examined data from Reddit using data from subreddit community r/domesticviolence posts from November 14, 2020, through November 14, 2021, during the COVID-19 pandemic. We included posts from women aged ≥18 years who self-identified or described experiencing IPV and requested advice or help in this subreddit community. Posts from nonabused women and women aged <18 years, non-English posts, good news announcements, gratitude posts without any advice seeking, and posts related to advertisements were excluded. We developed a codebook and annotated the postings in an iterative manner. Initial posts were also quantified using Linguistic Inquiry and Word Count to categorize linguistic and posting features. Postings were then classified into 2 categories (ie, matched needs and unmatched needs) according to the types of help sought and received in OHCs to capture the help-seeking result. Nonparametric statistical analysis (ie, 2-tailed t test or Mann-Whitney U test) was used to compare the linguistic and posting features between matched and unmatched needs.

RESULTS

Overall, 250 postings were included, and 200 (80%) posting response comments matched with the type of help requested in initial postings, with legal advice and IPV knowledge achieving the highest matching rate. Overall, 17 linguistic or posting features were found to be significantly different between the 2 groups (ie, matched help and unmatched help). Positive title sentiment and linguistic features in postings containing health and wellness wordings were associated with unmatched needs postings, whereas the other 14 features were associated with postings with matched needs.

CONCLUSIONS

OHCs can extract the linguistic and posting features to understand the help-seeking result among women with IPV experiences. Features identified in this corpus reflected the differences found between the 2 groups. This is the first study that leveraged Linguistic Inquiry and Word Count to shed light on generating predictive features from unstructured text in OHCs, which could guide future algorithm development to detect help-seeking results within OHCs effectively.

Sex/gender differences in the associations between adverse childhood experiences and intimate partner violence with mental disorders

Sex and gender differences exist in mental and substance use disorders (MSUDs). Studies examining the moderating effects of sex/gender on MSUDs may help understand these differences. This national study explored whether sex/gender moderated (1) the associations between adverse childhood experience (ACEs; i.e., child abuse, child neglect, and child household dysfunction) and intimate partner violence (IPV) with MSUDs and (2) more associations with past year than lifetime MSUDs or mental (i.e., mood disorder, anxiety disorder, and posttraumatic stress disorder) than substance use disorders (i.e., alcohol use disorder and nicotine dependence). Data was used from participants in the National Epidemiologic Survey on Alcohol and Related Conditions. Logistic regression tested the main effects of ACEs, IPV, and sex/gender on five, past-year and lifetime MSUDs along with the ACE-sex/gender and IPV-sex/gender interactions. Sex/gender moderated 60% of the ACEs-MSUD and IPV-MSUD associations and more associations with lifetime (54%) than past year MSUDs (46%) and substance use (94%) than mental disorders (38%). For nearly half of the moderated associations, ACEs and IPV were associated with greater odds of MSUDs for males. Males who experienced IPV had greater odds of lifetime mood, anxiety, and alcohol use disorders than females. This study advances sex and gender informed research.

The effectiveness and cost-effectiveness of a group domestic abuse perpetrator programme: protocol for a randomised controlled trial

BACKGROUND

In contrast to evidence for interventions supporting victim/survivors of domestic violence and abuse (DVA), the effectiveness of perpetrator programmes for reduction of abuse is uncertain. This study aims to estimate the effectiveness and cost-effectiveness of a perpetrator programme for men.

METHODS

Pragmatic two-group individually randomised controlled trial (RCT) with embedded process and economic evaluation. Five centres in southwest England and South Wales aim to recruit 316 (reduced from original target of 366) male domestic abuse perpetrators. These will be randomised 2:1 to a community-based domestic abuse perpetrator programme (DAPP) or usual care comparator with 12-month follow-up. Female partners/ex-partners will be invited to join the study. The intervention for men comprises 23 weekly sessions of a group programme delivered in voluntary sector domestic abuse services. The intervention for female partners/ex-partners is one-to-one support from a safety worker. Men allocated to usual care receive no intervention; however, they are free to access other services. Their partners/ex-partners will be signposted to support services. Data is collected at baseline, and 4, 8 and 12 months' follow-up. The primary outcome is men's self-reported abusive behaviour measured by the Abusive Behaviour Inventory (ABI-29) at 12 months. Secondary measures include physical and mental health status and resource use alongside the abuse measure ABI (ABI-R) for partners/ex-partners and criminal justice contact for men. A mixed methods process evaluation and qualitative study will explore mechanisms of effectiveness, judge fidelity to the intervention model using interviews and group observations. The economic evaluation, over a 1-year time horizon from three perspectives (health and social care, public sector and society), will employ a cost-consequences framework reporting costs alongside economic outcomes (Quality-Adjusted Life Years derived from EQ-5D-5L, SF-12 and CHU-9D, and ICECAP-A) as well as the primary and other secondary outcomes.

DISCUSSION

This trial will provide evidence of the (cost)effectiveness of a DAPP. The embedded process evaluation will further insights in the experiences and contexts of participants and their journey through a perpetrator programme, and the study will seek to address the omission in other studies of economic evaluations.

TRIAL REGISTRATION

ISRCTN15804282, April 1, 2019.

Validity, reliability, and cross-validation of a new questionnaire developed using the Theory of Planned Behavior: The Dating Violence Bystander Help-giving Intention Questionnaire (DVBHIQ)

The present study aimed to develop and psychometrically test a scale by using the Theory of Planned Behavior (TPB) comprising two types of measurement (direct and belief-based [indirect]) to assess bystander help-giving intention to victims of dating violence among youth. A two-phase, mixed-method design was adopted. The primary source of the samples was five universities, each in the northern, central, southern, eastern, and outer islands regions of Taiwan. Phase I involved developing an instrument based on the TPB (n = 10) and pilot testing (n = 220). Phase II conducted the psychometric evaluation (n = 622). The study used item analysis, explanatory factor analysis, confirmatory factor analysis, internal consistency, and cross-validation to examine the psychometric properties of the Dating Violence Bystander Help-giving Intention Questionnaire (DVBHIQ) with two types of measure (direct and belief-based). Explanatory factor analysis resulted in a four-factor solution (attitude/behavioral beliefs, subjective norms/normative beliefs, perceived behavioral control/control belief, and intention) of the direct and belief-based measures of the DVBHIQ, accounting for 72.67% and 76.62% of total variance respectively. Confirmatory factor analysis and cross-validation confirmed the proposed four-factor model and demonstrated good internal consistency reliability. The two types of DVBHIQ had good validity, reliability, and measurement invariance which may help address the core cognitive determinants for bystander help-giving intention. Healthcare providers (e.g., school nurses) could use the DVBHIQ to evaluate how bystander education programs affect youth and conduct related research in the future.

Insights from linking police domestic abuse data and health data in South Wales, UK: a linked routine data analysis using decision tree classification

BACKGROUND

Exposure to domestic abuse can lead to long-term negative impacts on the victim's physical and psychological wellbeing. The 1998 Crime and Disorder Act requires agencies to collaborate on crime reduction strategies, including data sharing. Although data sharing is feasible for individuals, rarely are whole-agency data linked. This study aimed to examine the knowledge obtained by integrating information from police and health-care datasets through data linkage and analyse associated risk factor clusters.

METHODS

This retrospective cohort study analyses data from residents of South Wales who were victims of domestic abuse resulting in a Public Protection Notification (PPN) submission between Aug 12, 2015 and March 31, 2020. The study links these data with the victims' health records, collated within the Secure Anonymised Information Linkage databank, to examine factors associated with the outcome of an Emergency Department attendance, emergency hospital admission, or death within 12 months of the PPN submission. To assess the time to outcome for domestic abuse victims after the index PPN submission, we used Kaplan-Meier survival analysis. We used multivariable Cox regression models to identify which factors contributed the highest risk of experiencing an outcome after the index PPN submission. Finally, we created decision trees to describe specific groups of individuals who are at risk of experiencing a domestic abuse incident and subsequent outcome.

FINDINGS

After excluding individuals with multiple PPN records, duplicates, and records with a poor matching score or missing fields, the resulting clean dataset consisted of 8709 domestic abuse victims, of whom 6257 (71·8%) were female. Within a year of a domestic abuse incident, 3650 (41·9%) individuals had an outcome. Factors associated with experiencing an outcome within 12 months of the PPN included younger victim age (hazard ratio 1·183 [95% CI 1·053-1·329], p=0·0048), further PPN submissions after the initial referral (1·383 [1·295-1·476]; p<0·0001), injury at the scene (1·484 [1·368-1·609]; p<0·0001), assessed high risk (1·600 [1·444-1·773]; p<0·0001), referral to other agencies (1·518 [1·358-1·697]; p<0·0001), history of violence (1·229 [1·134-1·333]; p<0·0001), attempted strangulation (1·311 [1·148-1·497]; p<0·0001), and pregnancy (1·372 [1·142-1·648]; p=0·0007). Health-care data before the index PPN established that previous Emergency Department and hospital admissions, smoking, smoking cessation advice, obstetric codes, and prescription of antidepressants and antibiotics were associated with having a future outcome following a domestic abuse incident.

INTERPRETATION

The results indicate that vulnerable individuals are detectable in multiple datasets before and after involvement of the police. Operationalising these findings could reduce police callouts and future Emergency Department or hospital admissions, and improve outcomes for those who are vulnerable. Strategies include querying previous Emergency Department and hospital admissions, giving a high-risk assessment for a pregnant victim, and facilitating data linkage to identify vulnerable individuals.

FUNDING

National Institute for Health Research.

Intimate Partner Violence Victimization, Mental Health, and Unemployment: Year One of the Covid-19 Pandemic

We assessed the impact of mental health and participant and partner unemployment on physical, sexual, and psychological intimate partner violence (IPV). Data were collected within 1 month of individual state Covid-19 mandates (Time I) and 2 months after mandates eased (Time II). Sexual IPV was highest when both partners were unemployed for reasons other than Covid-19 while physical IPV was highest when both partners were unemployed due to Covid-19. Physical IPV victims reported more depression and somatization at Time II than at Time I. Nonvictims did not. There were no differences in IPV prevalence during and after restrictions. Clinical and policy implications are discussed.

Healthcare Professionals' Own Experiences of Domestic Violence and Abuse: A Meta-Analysis of Prevalence and Systematic Review of Risk Markers and Consequences

Background: Globally, healthcare professionals (HCPs) are increasingly asked to identify and respond to domestic violence and abuse (DVA) among patients. However, their own experiences of DVA have been largely ignored.Aim: To determine the prevalence of current and lifetime DVA victimisation among HCPs globally, and identify risk markers, consequences and support-seeking for DVA.Method: PubMed, EMBASE, PsycINFO, CINAHL ASSIA and ProQuest were searched. Studies about HCPs' personal experience of any type of DVA from any health service/country were included. Meta-analysis and narrative synthesis were adopted.Results: Fifty-one reports were included. Pooled lifetime prevalence was 31.3% (95% CI [24.7%, 38.7%] p < .001)) and past-year prevalence was 10.4% (95% CI [5.8%, 17.9%] p <.001). Pooled lifetime prevalence significantly differed (Qb=6.96, p < .01) between men (14.8%) and women (41.8%), and between HCPs in low-middle income (64.0%) and high-income countries (20.7%) (Qb = 31.41, p <.001). Risk markers were similar to those in the general population, but aspects of the HCP role posed additional and unique risks/vulnerabilities. Direct and indirect consequences of DVA meant HCP-survivors were less able to work to their best ability. While HCP-survivors were more likely than other HCPs to identify and respond to DVA among patients, doing so could be distressing. HCP-survivors faced unique barriers to seeking support. Being unable to access support - which is crucial for leaving or ending relationships with abusive people - leaves HCP-survivors entrapped.Conclusion: Specialised DVA interventions for HCPs are urgently needed, with adaptations for different groups and country settings. Future research should focus on developing interventions with HCP-survivors.

The risk of all-cause mortality associated with anxiety: a retrospective cohort study using 'The Health Improvement Network' database

BACKGROUND

Anxiety is a prevalent condition with a substantial associated burden of morbidity. Previous literature investigating effects of anxiety on mortality rates has found conflicting results. This is in part due to inadequate consideration of comorbid depression as a confounder and analysing sub-types of anxiety together. The objective of this study was to compare mortality risks in people diagnosed with anxiety.

METHODS

We undertook a retrospective cohort study using the 'The Health Improvement Network' database (a UK primary care dataset) between 1st January 2005 to 1st January 2018. 345 903 patients with anxiety (exposed group) were matched to 691 449 unexposed patients. Cox regression analyses were used to adjusted hazard ratios (HRs) for mortality risk.

RESULTS

During the study period 18 962 patients (5·5%) died in the exposed group compared to 32 288 (4·7%) in the unexposed group. This translated into a crude HR for all of 1·14 (95% CI 1·12 - 1·16), which remained significant after adjustment for key co-variates (including depression) giving a final HR of 1·05 (95% CI 1·03 - 1·07). When broken down by sub-type of anxiety (10·3% (35, 581) had phobias, 82·7% (385,882) has 'other' types, and 7·0% (24,262) had stress related anxiety) there were markedly different effect sizes. The adjusted model for the stress-related anxiety sub-type demonstrated a HR of 0·88 (95% CI 0·80 - 0·97). Conversely, the HR was increased in 'other' sub-types to 1·07 (95% CI 1·05 - 1·09) and non-significant in phobia types of anxiety.

CONCLUSION

A complex relationship is found between anxiety and mortality. The presence of anxiety slightly increased the risk of death, but this risk varies depending on the type of anxiety diagnosed.

Exposure to Domestic Abuse and the Subsequent Development of Atopic Disease in Women

BACKGROUND

Exposure to domestic violence and abuse (DVA) is a global public health issue associated with substantial morbidity and mortality. There are few high-quality studies that assess the impact of DVA exposure on the development of atopic disease.

OBJECTIVE

To examine the association between exposure to DVA and the subsequent development of atopy.

METHODS

In this population-based, retrospective, open cohort study, we identified women with no history of atopic disease between January 1, 1995 and September 30, 2019 from IQVIA Medical Research Data, an anonymized UK primary care dataset. We used clinical codes to identify exposed patients (those with a code identifying exposure to DVA; n = 13,852) and unexposed patients (n = 49,036), who were matched by age and deprivation quintile. Cox proportional hazards regression was used to calculate hazard ratios (HRs) (with 95% CIs) of developing atopic disease: asthma, atopic eczema, or allergic rhinoconjunctivitis.

RESULTS

During the study period, 967 exposed women (incidence rate, 20.10/1,000 person-years) developed atopic disease, compared with 2,607 unexposed women (incidence rate, 13.24/1,000 person-years). This translated to an adjusted HR of 1.52 (95% CI, 1.41-1.64) accounting for key confounders; asthma (adjusted HR = 1.69; 95% CI, 1.44-1.99), atopic eczema (adjusted HR = 1.40; 95% CI, 1.26-1.56), and allergic rhinoconjunctivitis (adjusted HR = 1.63; 95% CI, 1.45-1.84).

CONCLUSIONS

Domestic violence and abuse is a significant global public health issue. These results demonstrate a significant associated risk for developing atopic disease. Public health approaches to the prevention and detection of DVA are necessary to reduce the associated ill health burden.

Associations between primary care recorded cannabis use and mental ill health in the UK: a population-based retrospective cohort study using UK primary care data

BACKGROUND

Cannabis use is a global public health issue associated with increased risks of developing mental health disorders, especially in young people. We aimed to investigate the relationships between cannabis exposure and risks of receiving mental illness diagnoses or treatment as outcomes.

METHODS

A population based, retrospective, open cohort study using patients recorded in 'IQVIA medical research data', a UK primary care database. Read codes were used to confirm patients with recorded exposure to cannabis use who were matched up to two unexposed patients. We examined the risk of developing three categories of mental ill health: depression, anxiety or serious mental illness (SMI).

RESULTS

At study entry, the exposed cohort had an increased likelihood of having experienced mental ill health [odds ratio (OR) 4.13; 95% confidence interval (CI) 3.99-4.27] and mental ill health-related prescription (OR 2.95; 95% CI 2.86-3.05) compared to the unexposed group. During the study period we found that exposure to cannabis was associated with an increased risk of developing any mental disorder [adjusted hazard ratio (aHR) 2.73; 95% CI 2.59-2.88], also noted when examining by subtype of disorder: anxiety (aHR 2.46; 95% CI 2.29-2.64), depression (aHR 2.34; 95% CI 2.20-2.49) and SMI (aHR 6.41; 95% CI 5.42-7.57). These results remained robust in sensitivity analyses.

CONCLUSION

These findings point to the potential need for a public health approach to the management of people misusing cannabis. However, there is a gross under-recording of cannabis use in GP records, as seen by the prevalence of recorded cannabis exposure substantially lower than self-reported survey records.

Gender-Based Violence, Subjective Quality of Life, and Mental Health Outcomes Among Palestinian Women: The Mediating Role of Social Support and Agency

We tested the association between gender-based violence (GBV), subjective quality of life, and mental distress manifested by anxiety, depression, and stress among Palestinian women exposed to political and military violence. Depression, Anxiety and Stress Scale-21, Berlin Social Support Scales, WHO-5 subjective Quality of Life Scale, Women's Agency Scale 61, and Violence Against Women Questionnaire were administered to 332 purposely selected participants. Structural equation modeling was applied to address the study hypothesis. A conceptual model depicting GBV as a predictor, mental distress as an outcome variable, and agency and social support as mediators was confirmed.

Characterization of Domestic Violence among Patients Consulting a French Psychiatric Emergency Department

The aim of the present study was to identify the prevalence of domestic violence among patients attending a French psychiatric emergency department and its association with psychiatric disorders. This retrospective study was performed, including all patients examined in the psychiatric emergency department of the Lapeyronie University Hospital of Montpellier (France) in the daytime from 1 July 2021 to 31 October 2021. A total of 152 patients were eligible during this study period. The prevalence of domestic violence was 38.2% (n = 58) overall. The percentage of female victims of domestic violence was higher than that of male victims (47.6% vs. 17.0%, p < 0.001). Among the 58 victims of domestic violence, 20.7% reported psychological abuse, 17.2% physical abuse, 3.4% sexual abuse, and 58.6% multiple forms of abuse. The risk of suicide attempt and anxiety disorder among the female patients was associated with domestic violence (p = 0.006, OR = 7.24, and p = 0.010, OR = 0.16). Our study showed that the psychiatric population should be identified as a population at risk for domestic violence, especially when the patient is female and suffers from anxiety disorders or if she has performed a previous suicide attempt.

Impact of the Domestic Violence Housing First Model on Survivors' Safety and Housing Stability: 12-Month Findings

Intimate partner violence (IPV) is a widespread and devastating phenomenon resulting in a myriad of long-term consequences for survivors and their children. IPV victimization not only has negative health and economic consequences, it has also been linked to homelessness and housing instability. In response, the Domestic Violence Housing First (DVHF) model is being used in some domestic violence (DV) agencies to help survivors attain safe and stable housing. The model includes using individualized advocacy and/or flexible funding to help survivors meet these goals. Using a longitudinal, quasi-experimental design, the current study involved conducting interviews with survivors and examining agency records to investigate the effectiveness of this model. We hypothesized that survivors who received DVHF would experience less re-abuse and greater housing stability over 12 months compared to those who received services as usual (SAU). The sample included 345 IPV survivors who had been homeless or unstably housed when they approached one of five DV programs for help. Interviews were spaced 6 months apart (when survivors first sought services as well as 6 months and 12 months later). Longitudinal analyses showed that survivors who received the DVHF model reported greater improvements in housing stability at both the 6-month and 12-month time points compared to those receiving SAU. At the 12-month time point, survivors who had received DVHF reported decreased physical, psychological, and economic abuse, as well as the use of their children against them as a form of abuse. This study adds to a growing body of evidence supporting this model's effectiveness and adds to our understanding of factors impacting the long-term housing stability and safety for IPV survivors.

Depression, Stress and the Mediating Role of Intimate Partner Violence (IPV) Among Israeli Women of Childbearing Age in the Shadow of the COVID-19 Pandemic

Dealing with the outbreak of the new coronavirus has generated unprecedented challenges around the world, including in Israel. Women of childbearing age may be forced to live under particularly difficult circumstances during the pandemic. The current study among Israeli women of childbearing age has three main objectives related to the specific period of the COVID-19 pandemic: to study the prevalence and predictors of intimate partner violence (IPV); to investigate the prevalence and predictors of depression; to examine whether IPV mediates the association between general stress, fear of COVID-19 and depression as an outcome. In a cross-sectional study, 722 married women, Jewish and Arab residents of Israel, were recruited to answer an online self-completion questionnaire during the first wave of the COVID-19 pandemic. The questionnaire included an assessment of their degree of general stress and depression, fear of COVID-19, experiences of IPV and demographic variables. The results of the current study show that a high percentage of women reported IPV (with Muslim women reporting higher IPV than Jewish women), perceived stress (PSS), perceived COVID-19 stress and depression. The findings also show that IPV and its three dimensions mediate the relationship between COVID-19 stress and depression, such that higher stress was related to higher IPV, raising the odds for depression. Moreover, the total scores for IPV and emotional violence were found to mediate the relationship between stress and depression. That is, domestic violence explains part of the association between stress and depression during the COVID-19 pandemic. Indeed, the current pandemic has resulted in an increase in IPV and depression, and especially in the specific stress associated with the disease itself. Based on the findings of the current study, preventing violence will reduce stress-related depression. The Muslim population, and especially those who are more religious, is in particular need of intervention.

Women's Formal Help-Seeking Before and After Their Abusive Partner Initiates Relationship Violence Treatment

Intimate partner violence survivors (N = 122) reported on formal help-seeking before and after their male partners enrolled in a Relationship Violence Intervention Program (RVIP). At baseline, only 20% of survivors had ever received domestic abuse (DA) counseling. DA counseling was more common among survivors with more extensive partner abuse exposures, and for black women residing in suburban versus urban communities. New help-seeking was associated with survivor perceptions of the abusive partner's stage of change. RVIP impact may be enhanced through culturally sensitive survivor outreach that is responsive to a broad range of needs and includes repeated contact over time.

Intimate partner violence, substance use, and health comorbidities among women: A narrative review

Exposure to intimate partner violence (IPV), including physical, sexual, and psychological violence, aggression, and/or stalking, impacts overall health and can have lasting mental and physical health consequences. Substance misuse is common among individuals exposed to IPV, and IPV-exposed women (IPV-EW) are at-risk for transitioning from substance misuse to substance use disorder (SUD) and demonstrate greater SUD symptom severity; this too can have lasting mental and physical health consequences. Moreover, brain injury is highly prevalent in IPV-EW and is also associated with risk of substance misuse and SUD. Substance misuse, mental health diagnoses, and brain injury, which are highly comorbid, can increase risk of revictimization. Determining the interaction between these factors on the health outcomes and quality of life of IPV-EW remains a critical need. This narrative review uses a multidisciplinary perspective to foster further discussion and research in this area by examining how substance use patterns can cloud identification of and treatment for brain injury and IPV. We draw on past research and the knowledge of our multidisciplinary team of researchers to provide recommendations to facilitate access to resources and treatment strategies and highlight intervention strategies capable of addressing the varied and complex needs of IPV-EW.

The impact of domestic violence: a prospective forensic study in the northeastern region of Algeria (Annaba)

Background

Violence against women is a global problem affecting different social and economic classes. The present study aimed to identify the impact of domestic violence on the health status of women abused by their intimate partner.

Methods

This is a cross-sectional descriptive study of a sample of women who were examined at the forensic exploration unit of Annaba Hospital over a period of 3 months (first quarter of 2018). In all, 200 women were recruited among those who had been abused by the intimate partner.

Results

One in ten women who consulted was a victim of domestic violence (9.36%). The average age was 33.91+/−9.02 years, with extremes from 19 to 65 years. There were multiple consequences, including physical injuries (bruises, fractures), many sequelae (neurosensory and functional deficits), and acute stress and anxiety disorders requiring appropriate care and social consequences (lack of resources, divorce). Forty percent of the interviewed victims had a general comorbidity, three quarters of whom had a worsening of their previous pathology. All forms of violence were present with varying frequencies, especially psychological violence with an extremely high frequency and sexual violence of remarkable severity. Many negative effects were identified; an association of suicide attempts and sexual violence (P = 0.0020) was rated.

Conclusions

The impact of this form of abuse is considerable and concerns mental, physical, and social health. We have to anticipate and raise the awareness of care providers of its consequences.

Impact evaluation and economic benefit analysis of a domestic violence and abuse UK police intervention

This study evaluated the impact and economic benefit of Cautioning and Relationship Abuse (CARA), an intervention which aims to reduce re-offending of first-time low-level domestic violence and abuse perpetrators. The analysis was based on two samples drawn from separate UK police force areas. CARA's impact was assessed using a matched sample of similar offenders from a time when CARA was not available. The matching was based on a host of offender and victim characteristics and machine learning methods were employed. The results show that the CARA intervention has a significant impact on the amount of recidivism but no significant reduction in the severity of the crimes. The benefit-cost ratio in both police force areas is greater than one and estimated to be 2.75 and 11.1, respectively, across the two police force areas. Thus, for each pound (£) invested in CARA, there is an economic benefit of 2.75-11.1 pounds, annually.

Exposure to domestic abuse and the subsequent risk of developing periodontal disease

Aims

Periodontal disease and domestic abuse (DA) are significant public health problems. Previous cross-sectional evidence indicates an association between DA exposure and development of periodontal disease. There have been no large-scale cohort studies exploring this relationship in a UK-setting. Our aim was to conduct a population-based retrospective open cohort study to explore the association between DA exposure and the subsequent development of general practitioner (GP)-coded periodontal disease.

Materials and methods

We undertook a retrospective open-cohort study using the IQVIA Medical Research Database (IMRD) UK database between the 1^st January 1995 to 31^st January 2021. Women (aged 18 years and over) exposed to DA were matched by age, deprivation, and smoking status to up to 4 unexposed women, all of whom had no pre-existing record of periodontal disease. Cox regression analysis was used to calculate crude and adjusted hazard ratios (HRs) to describe the risk of developing periodontal disease in the exposed group.

Results

23429 exposed patients were matched to 69815 unexposed patients. During the study period, 78 exposed patients had developed GP-recorded periodontal disease compared to 154 in the unexposed group, translating to an IR of 94.18 per 100,000 person years (py) and 54.67 per 100,000 py respectively. Following adjustment for key covariates, this translated to an aHR of 1.74 (95% CI 1.31-2.32), which was robust during our sensitivity analysis.

Conclusions

Our results provide further evidence that DA exposure is associated with increased risk of developing periodontal disease. There is a need for swift implementation of public health policies to improve surveillance, reporting, and prevention of DA.

Vulnerabilidades de las víctimas de feminicidio en España

Determinadas características pueden hacer que las mujeres sean más vulnerables frente a la violencia de género. Esto significa que pueden presentar un mayor riesgo de ser victimizadas, pero, también, que pueden tener más dificultades para salir de relaciones violentas, que la violencia que sufren puede tener consecuencias más graves o que pueden existir circunstancias que impidan que denuncien episodios de violencia. Es por esto por lo que este trabajo pretende describir las vulnerabilidades presentes en una muestra de mujeres víctimas de feminicidio en España. En este estudio se han analizado 171 víctimas de feminicidio en España, cuyos casos tuvieron lugar entre los años 2006 y 2016, en las demarcaciones de Guardia Civil, Policía Nacional, Mossos d’Esquadra y Ertzaintza. Los análisis han mostrado que son comunes en las víctimas características como el tener a menores o familiares a su cargo, ser extranjera o depender económicamente del agresor, siendo poco común la presencia de enfermedad grave, discapacidad o el embarazo. Por su parte, situaciones de riesgo como el deseo de querer acabar con la relación o la existencia de violencia recíproca también han sido comunes entre los casos analizados, mientras que pocas víctimas pensaban que corrían riesgo mortal en su relación.

Impacts of an Intervention to Improve the Identification, Referral and Safety of Those Experiencing Domestic Violence: A Mixed Methods Study in the UK

This study is the first evaluation of the impacts on long-term health issues (and associations with ethnicity and poverty) of a domestic violence intervention, Identification and Referral to Improve Safety (IRIS). IRIS is a domestic violence training, support and referral programme based mainly in primary care settings. This was a convergent, parallel, mixed methods UK study. In the quantitative phase, we matched the health records of 294 patients who had a marker for domestic violence with records from a domestic violence support service to track the health conditions of participants before and after referral to IRIS. In the qualitative phase, we conducted semi-structured telephone interviews with 21 women who had received IRIS support and thematically analysed the data. Descriptive statistics indicated that, at the point of referral to IRIS, participants had a variety of health conditions, with a reduction on a number of mental and overall physical health conditions post-IRIS. Qualitative data are reported under five prominent themes: life before, driving forces for help-seeking, experiences of support, perceived impacts and recovery as a journey. Overall, we found that IRIS support was associated with a positive impact on participants. The study highlights the benefits of improved identification and referral of domestic violence survivors.

Does cannabis use predict aggressive or violent behavior in psychiatric populations? A systematic review

Background: Despite an increase in information evaluating the therapeutic and adverse effects of cannabinoids, many potentially important clinical correlates, including violence or aggression, have not been adequately investigated.Objectives: In this systematic review, we examine the published evidence for the relationship between cannabis and aggression or violence in individuals with psychiatric disorders.Methods: Following PRISMA guidelines, articles in English were searched on PubMed, Google Scholar, MEDLINE, and PsycINFO from database inception to January 2022. Data for aggression and violence in people with psychiatric diagnoses were identified during the searches.Results: Of 391 papers identified within the initial search, 15 studies met inclusion criteria. Cross-sectional associations between cannabis use and aggression or violence in samples with post-traumatic stress disorder (PTSD) were found. Moreover, a longitudinal association between cannabis use and violence and aggression was observed in psychotic-spectrum disorders. However, the presence of uncontrolled confounding factors in the majority of included studies precludes any causal conclusions.Conclusion: Although cannabis use is associated with aggression or violence in individuals with PTSD or psychotic-spectrum disorders, causal conclusions cannot be drawn due to methodological limitations observed in the current literature. Well-controlled, longitudinal studies are needed to ascertain whether cannabis plays a causal role on subsequent violence or aggression in mental health disorders.

Practice in a Time of Uncertainty: Practitioner Reflections on Working With Families Experiencing Intimate Partner Violence During the COVID-19 Global Pandemic

This paper reports findings of a qualitative study examining the perceptions of 21 Australian women professionals who conduct home visiting with families experiencing intimate partner violence. There is scant evidence documenting how home visiting professionals adapted practice to address the safety concerns of women and their children within the context of the pandemic. Practitioners noted an increase in the risk level and complexity of intimate partner violence (IPV), including the ways that perpetrators weaponized the pandemic to exert power and control over women and children. Practitioners reported on their rapid adaptation of practices, to ensure the continuation of services which included moving to online delivery methods, wearing PPE, and negotiating practice from a distance. While responses to these changes were mixed, most reported their desire to continue to use online platforms post-pandemic, reporting increased safety, flexibility, and accessibility for the majority of clients. This research addresses a gap in respect of professionals' perceptions of the issues facing survivors of IPV and of their professional practice during the COVID-19 pandemic. As policies, practices, and protocols continue to adapt to the challenging environment posed by the pandemic the experiences of professionals and service users are critical to inform these changes.

Path to posttraumatic growth: The role of centrality of event, deliberate and intrusive rumination, and self blame in women victims and survivors of intimate partner violence

Increased interest in positive changes in the aftermath of traumatic events led researchers to examine assumptions about the process of posttraumatic growth (PTG). However, existing studies often use samples from mixed trauma survivors and investigate separate factors and their associations with growth. Therefore, the purpose of the current study was to examine the path from centrality of event to PTG involving intrusive and deliberate rumination and self-blame as a coping strategy in women survivors of intimate partner violence (IPV). The study sample consisted of 200 women with a history of IPV (ages 18–69, M = 44.79, SD = 12.94). Results of the path analysis indicated that higher centrality of event was related to higher levels of intrusive rumination which was positively related to self-blame and deliberate rumination eventually leading to PTG. Indirect effects from centrality of event to PTG through intrusive and deliberate rumination, and from intrusive to deliberate rumination through self-blame were examined. This study gave support to some theoretical assumptions of the process of PTG and pointed out problematic areas of investigation of coping strategies in this process.

More support, knowledge and awareness are needed to prepare emergency department nurses to approach potential intimate partner violence victims

BACKGROUND

Intimate partner violence is a global health issue. In the emergency department, patients seek help for health problems that may be related to exposure to physical, psychological or sexual violence, or controlling behaviour from a current or former partner. Of the many victims that seek care in an emergency department, few are identified, especially among those whose chief complaint is not clearly related to recent physical abuse. Not having all the facts about a patient can jeopardise patient safety and delay treatment. The aim of this study was to describe experiences of caring for adults, subjected to intimate partner violence, from an emergency nurse perspective.

METHODS

A qualitative semi-structured interview study of nine emergency care specialist nurses was conducted using content analysis.

FINDINGS

Two categories emerged: 'Subtle signs' and 'Not being enough'. The short encounters in emergency care do not allow for deep conversations. The informants highlighted the need for more knowledge about what and how to ask in that specific context. Some mentioned situations where the question had been avoided due to lack of time to handle the answer. The interviews revealed the importance of regular discussions to increase awareness of intimate partner violence and its prevalence among patients.

CONCLUSIONS

The organisation plays an important role in putting the question about intimate partner violence on the daily agenda and giving time to emergency nurses and other professions for training and reflection.

Adults Suffering from Violence Are at Risk of Poor Prognosis in Taiwan, 2000-2015

Objective: To understand the risk of developing a poor prognosis in adulthood after violent injury in Taiwan. Methods: This study used the data of outpatients, from emergency departments, and from hospitalization of 2 million people under National Health Insurance from 2000 to 2015. The ICD-9 diagnostic code N-code was defined as the case of this study and was 995.8 (abused adult) or E-code was E960-E969 (homicide and intentional injury by others) The first violent injury of 18−64-year-old adults (the study group) was analyzed. Patients who had not suffered violent abuse were the control group. The groups were matched in a 1:4 ratio, and the paired variables were gender, age ±1 year, Charlson Comorbidity index (CCI) before exposure, and year of medical treatment. SAS 9.4 statistical software was used, and the Cox regression method was used for data analysis. Results: During the 15-year period, a total of 8726 people suffered from violence (34,904 controls). The incidences of common poor prognoses among the victims of violence were sleep disorder, anxiety, and depression, in 33.9%, 21.6%, and 13.2% of people, respectively. The risk (Adults, Overall) of developing Post-Traumatic Stress Disorder (PTSD), bipolar disorder, and manic disorder after being violently injured (average 9 years) was 34.86, 4.4, and 4.1 times higher than those who had not suffered violence (all p values < 0.01). The risk (Adults, Males) of developing PTSD, bipolar disorder, and manic disorder after being violently injured (average 9 years) was 30.0, 3.81, and 2.85 times higher, respectively, than those who had not suffered violence (all p values < 0.01). The risk (Adults, Females) of developing PTSD, manic disorder, and bipolar disorder after being violently injured (average 9 years) was 36.8, 6.71, and 5.65 times higher, respectively, than of those who had not suffered violence (all p values < 0.01). Conclusion: The risks of poor prognosis are higher in adults who have suffered violent abuse than in those who have not. Therefore, police, social workers, and medical personnel should pay attention to the mental state of victims of violence. They should aim to support prompt treatment, to avoid PTSD, bipolar disorder, manic disorder, etc.

Violent victimization and revictimization in patients with depressive disorders: context characteristics, disclosure rates, and gender differences

BACKGROUND

Depressed patients are prone to violent victimization, and patients who were victimized once are at increased risk to fall victim to violence again. However, knowledge on the context of victimization in depressed patients is lacking, and research identifying targets for prevention is urgently needed.

METHODS

This cross-sectional study explored context characteristics, disclosure rates and gender differences regarding violent victimization in 153 recently victimized depressed patients. Additionally, 12-month prevalence rates of repeat threat, physical assault, and sexual assault were examined, and gender differences were investigated using t-tests, Chi-square tests, and Fisher's exact tests. Furthermore, logistic regression analyses were used to identify factors associated with repeat victimization.

RESULTS

Overall, depressed men were most often victimized by a stranger in public, and women by their partner or ex-partner at home. Regarding sexual assault, no gender differences could be examined. Patients were sexually assaulted most often by an acquaintance (50.0%) or stranger (27.8%). In all patients, the most recent incidents of threat (67.6%) and physical assault (80.0%) were often preceded by a conflict, and only a minority had been intoxicated prior to the assault. Notably, less than half of patients had disclosed their recent experience of threat (40.6%) and physical assault (47.1%) to their mental health caregiver. For sexual assault, this was only 20%. Less than one third of patients had reported their recent experience of threat (27.9%), physical assault (30.0%) and sexual assault (11.1%) to the police. 48.4% of patients had been victimized repeatedly in the past year, with no gender differences found. Only depressive symptoms and unemployment were univariately associated with repeat victimization, but not in the multiple model.

CONCLUSIONS

The high prevalence of repeat victimization in depressed patients and their low disclosure rates stress the need to implement routine enquiry of victimization in mental health care, and to develop preventive interventions accounting for specific needs of men and women.

Sex as a Biological Variable in Cardiovascular Diseases: JACC Focus Seminar 1/7

Sex and gender influence all aspects of cardiovascular health and disease-including epidemiology, pathophysiology, diagnosis, clinical manifestation, disease progression, and response to treatment-in complex and interrelated ways. Sex-based and gender-based differences have been identified in risk and presentation of cardiovascular diseases (CVDs); however, failure to address sex and gender as key variables in CVD research and reporting and limited understanding of differences have contributed to disparities in risk assessment, prevention, diagnosis, treatment, and outcomes. Improved consideration of both sex and gender in all phases of the biomedical research continuum, along with educational and training curricula focused on the role of sex and gender in CVD, are needed to provide targeted therapies and improve cardiovascular health outcomes for all.

Structural Brain Alterations in Female Survivors of Intimate Partner Violence

Intimate partner violence (IPV) has been related to brain alterations in female survivors. Nonetheless, few studies have used an exploratory approach, focusing on brain regions that are traditionally studied in other populations with post-traumatic stress. Traumatic brain injury (TBI), strangulation, and childhood trauma are highly prevalent among this population, and have also been associated with brain alterations and functional deterioration. As such, it is difficult to determine how different brain regions are affected by the complex interplay of these factors in female survivors. The aim of this study is to assess (a) brain alterations in female survivors of IPV as compared to non-victim females and (b) the potential causal mechanisms associated with such alterations. We hypothesized that structural brain differences would be found between female survivors of IPV and non-victims, and that these differences would be related to IPV-related TBI, strangulation, IPV severity, depression, post-traumatic stress, generalized anxiety, and childhood adverse experiences. A total of 27 non-victims and 28 survivors completed structural magnetic resonance imaging and questionnaires to measure the potential causal mechanisms for brain alterations. Structural brain differences were found between groups, principally in volumetric analyses. The brain regions in which between-group differences were found were related to attempted strangulation, IPV-related TBI, severity of IPV, adverse childhood experiences, and post-traumatic stress. These results demonstrate that a wider range of brain regions may be impacted by IPV and that various factors are implicated in the structural brain alterations found in female survivors. This study demonstrates the importance of post-traumatic stress, childhood and adult trauma, and physical violence in assessing brain alterations in IPV survivors. Further, it serves as a critical first step in assessing an extensive list of potential causal mechanisms for structural brain alterations, using a more comprehensive a whole-brain structural analysis of IPV female victims, a largely understudied and vulnerable population.

Signs and symptoms of intimate partner violence in women attending primary care in Europe, North America and Australia: a systematic review and meta-analysis

BACKGROUND

Intimate partner violence (IPV) is a prevalent yet underdiagnosed health issue, and primary care practitioners are in a unique front-line position to provide care and counsel for the victims.

OBJECTIVE

To identify the signs and symptoms of women exposed to IPV who attended primary care, regardless motive of consultation.

METHODS

Systematic review and meta-analysis on Cochrane, PubMed, Embase and CINAHL between 1946 and 2020. Eligible studies had to be original quantitative research, on women aged >15 years, attending primary care settings in Europe, North America and Australia and interviewed on their status as victims of IPV and on their signs and symptoms.

RESULTS

Of 1791 articles identified, 57 were selected. Associations were found between IPV and signs and symptoms of depression [19 studies: overall odds ratio (OR) = 3.59, 95% confidence interval (CI; 2.7-4.7, I2 = 94.6%)], anxiety [9 studies: overall OR = 2.19, 95% CI (1.75-2.73, I2 = 84%)], gynaecological and/or sexually transmitted infections [6 studies: overall OR = 2.82, 95% CI (2.1-3.8, I2 = 41%)] and combination of somatic symptoms [5 studies: standard mean deviation = 0.795, 95% CI (0.62-0.97, I2 = 0%)].

CONCLUSIONS

Women exposed to IPV may present with clinical symptoms and signs other than bodily injury. Policy implications knowing these symptoms presented by women victims of IPV can help GPs identify and treat them.

SYSTEMATIC REVIEW REGISTRATION

PROSPERO CRD42018089857.

Association between intimate partner psychological violence and psychological distress among nurses: The role of personality traits and social support

AIM

This study proposes investigating the risk and protective factors of intimate partner (IP) psychological violence and psychological distress to better promote psychological wellbeing for nurses and health outcomes for patients.

DESIGN

A cross-sectional study.

METHOD

This cross-sectional study was carried out chiefly in Guangdong, Hunan, and Shaanxi provinces, in the east, central, and west of the Chinese economic areas, respectively. It was conducted in October 2021 using convenience sampling. A total of 843 nurses were eligible for the final analysis. Single-factor linear regression models were used to identify potential factors associated with IP psychological violence and psychological distress. In addition, the structural equation model was used to explore the role of personality traits and social support in the association between IP psychological violence and psychological distress.

RESULTS

The predictors for the score of IP psychological violence among nurses were participants' married status, contact frequency with a partner, perceived past-year psychological and physical violence experience, the alcohol consumption of partners, and personality traits and social support of partners. Moreover, the alcohol consumption of participants, the past-year experience of IP psychological violence, the score of psychological violence, personality traits, social support, and the personality traits of partners were associated factors affecting the psychological distress of nurses. In the structural model, the personality trait of partners had a direct pathway to psychological violence and social support. The results demonstrated that psychological violence significantly increased psychological distress.

CONCLUSION

Personality traits and social support are essential factors influencing the relationship between IP psychological violence and psychological distress.

IMPACT

The findings of this study emphasize the possibility and importance of identification and intervention for reducing IP psychological violence based on personality traits and social support.

Increased Cortisol Response and Low Quality of Life in Women Exposed to Intimate Partner Violence With Severe Anxiety and Depression

BACKGROUND

Intimate partner violence (IPV) is one of the most prevalent forms of violence against women globally and it is considered a public health problem. Because the experience of IPV is stressful and traumatic for victims, they are at high risk of developing alteration of the Hypothalamus-Pituitary-Adrenal (HPA) axis functioning as well as anxiety and depression symptoms. The aim of this study was to compare the quality of life and changes in cortisol response to an acute stressor between women exposed to IPV and non-exposed women. Differences according to symptoms of anxiety and depression including the risk of suicide thoughts, were also analyzed.

METHOD

Our sample size consisted of 130 women (ages 18-68) grouped as follows: 71 women experiencing IPV and 59 women without history of IPV as control group. All participants completed a battery of questionnaires including IPV exposure, anxiety, and depression symptoms (Beck Inventories), as well as quality of life (WHOQOL-BREF). Salivary cortisol levels in response to a cognitive test with verbal, mathematical, and abstract reasoning were measured at four time points.

RESULTS

Women exposed to IPV, with severe anxiety and depression symptoms as well as suicide thoughts, exhibited heightened cortisol response after the cognitive test and reported lower quality of life compared to (i) women experiencing IPV with moderate symptoms of anxiety and depression, who showed a blunted response, and (ii) women without history of IPV with minimal to moderate symptoms, who showed a decreased cortisol profile. Social relationships dimension was in particular the most affected aspect of quality of life.

CONCLUSIONS

Our findings highlight the role of cortisol responses as a complementary biological marker to be associated with severe psychiatric disturbances in women exposed to IPV.

Burden of chronic diseases associated with periodontal diseases: a retrospective cohort study using UK primary care data

OBJECTIVES

To identify the association between periodontal diseases (gingivitis and periodontitis) and chronic diseases including cardiovascular disease, cardiometabolic disease, autoimmune disease and mental ill health.

DESIGN

Retrospective cohort.

SETTING

IQVIA Medical Research Data-UK between 1 January 1995 and 1 January 2019.

PARTICIPANTS

64 379 adult patients with a general practitioner recorded diagnosis of periodontal disease (exposed patients) were matched to 251 161 unexposed patients by age, sex, deprivation and registration date.

MAIN OUTCOME MEASURES

Logistic regression models accounting for covariates of clinical importance were undertaken to estimate the adjusted OR (aOR) of having chronic diseases at baseline in the exposed compared with the unexposed group. Incidence rates for each outcome of interest were then provided followed by the calculation of adjusted HRs using cox regression modelling to describe the risk of outcome development in each group.

RESULTS

The average age at cohort entry was 45 years and the median follow-up was 3.4 years. At study entry, the exposed cohort had an increased likelihood of having a diagnosis of cardiovascular disease (aOR 1.43; 95% CI 1.38 to 1.48), cardiometabolic disease (aOR 1.16; 95% CI 1.13 to 1.19), autoimmune disease (aOR 1.33; 95% CI 1.28 to 1.37) and mental ill health (aOR 1.79; 95% CI 1.75 to 1.83) compared with the unexposed group. During the follow-up of individuals without pre-existing outcomes of interest, the exposed group had an increased risk of developing cardiovascular disease (HR 1.18; 95% CI 1.13 to 1.23), cardiometabolic disease (HR 1.07; 95% CI 1.03 to 1.10), autoimmune disease (HR 1.33; 95% CI 1.26 to 1.40) and mental ill health (HR 1.37; 95% CI 1.33 to 1.42) compared with the unexposed group.

CONCLUSIONS

In this cohort, periodontal diseases appeared to be associated with an increased risk of developing cardiovascular, cardiometabolic, autoimmune diseases and mental ill health. Periodontal diseases are very common; therefore, an increased risk of other chronic diseases represent a substantial public health burden.