The impact of military sexual trauma on parent-infant bonding in a sample of perinatal women veterans.

BACKGROUND: The experience of sexual assault and harassment during military service (military sexual trauma [MST]) is associated with increased risk for perinatal and reproductive health problems among women veterans. The objective of this study was to examine the associations between mothers' MST exposure and mother-infant bonding, as well as to examine whether there are any salient sociodemographic or military service characteristics among women veterans with greater impairment to mother-infant bonding, including stress during pregnancy and posttraumatic stress disorder (PTSD) diagnosis. METHODS: This study was a secondary analysis of data collected from prospective, longitudinal study of women veterans using VHA maternity care benefits at 15 VHA medical centers across the US between January 2016 and February 2020. Participants were 697 pregnant veterans using VHA maternity care benefits. RESULTS: MST was associated with higher maternal depression, and higher maternal depression was associated with poorer mother-infant bonding. The effect of MST on bonding was indirect through depression. PTSD diagnosis and life stressors during pregnancy also had significant indirect pathways with bonding through maternal depression. CONCLUSIONS: Results underscore the need for access to high quality and trauma-informed perinatal mental health treatment for women veterans, for education on the unique risks conveyed by MST provided to civilian providers treating this population outside VA, and for further research to understand how to ameliorate the harmful effects of MST on perinatal women veterans and their children.

Computerized Intervention in Primary Care for Women Veterans with Sexual Assault Histories and Psychosocial Health Risks: a Randomized Clinical Trial.

IMPORTANCE: Sexual assault is a public health concern for women and is associated with subsequent psychosocial health risks of posttraumatic stress disorder (PTSD), hazardous drinking, and intimate partner violence (IPV). Sexual assault is associated with social stigma and other barriers shown to inhibit one from seeking mental health care. Digital health technologies may overcome these barriers. OBJECTIVE: To test the impact of a brief computerized intervention delivered in primary care to reduce health risks and increase mental health treatment utilization among women with histories of sexual assault and current health risks. DESIGN, SETTING, AND PARTICIPANTS: The Safe and Healthy Experiences (SHE) program was tested in a randomized controlled trial with N = 153 women veterans at a Veterans Health Administration (VHA) medical center, and they completed assessments at baseline, 2 months, and 4 months. INTERVENTION: SHE is a brief motivational interviewing and psychoeducation-based computerized intervention. SHE was compared to a screen and referral-only control condition. MAIN MEASURES: Health risks were measured via validated self-report instruments. Treatment initiation and utilization were measured via self-report and chart review. RESULTS: SHE did not impact women's number of health risks (all p's > .05). However, women randomized to SHE showed significantly greater increases in treatment use compared to women in the control group, as measured by chart review (χ2 (1, n = 153) = 4.38, p = .036, rs = .16), and self-report (χ2 (1, n = 130) = 5.89, p = .015, rs = .21). SHE was found to be an acceptable intervention. CONCLUSIONS: SHE was effective in improving mental health treatment initiation and utilization compared to a control group. Computer-based interventions to address sexual trauma and its consequences are acceptable, are highly scalable, and can add value to primary care with little cost or increase in provider time. TRIAL REGISTRATION: Clinicaltrials.gov identifier NCT02957747.

Intimate Partner Violence Among Pregnant Veterans: Prevalence, Associated Mental Health Conditions, and Health Care Utilization.

BACKGROUND: Intimate partner violence (IPV) is a prevalent and serious health concern for women veterans, associated with mental and physical health symptoms. The adverse impacts of IPV are exacerbated during pregnancy, with added risks for pregnancy and postpartum outcomes. OBJECTIVE: Identify the scope of IPV among pregnant veterans and associations with health outcomes. DESIGN: Data were obtained from a national retrospective cohort study. PARTICIPANTS: Study participants were 442 pregnant veterans using VHA maternity care benefits. MAIN MEASURES: Mental health history was assessed via self-report measure and chart review; history of IPV and perinatal depression were assessed via brief validated self-report measures. KEY RESULTS: Fourteen percent of the sample reported past-year IPV. Report of past-year IPV was associated with higher self-reported rates of lifetime mental health disorders including depression (p = 0.01), posttraumatic stress disorder (p = 0.02), anxiety disorders (p = 0.05), mood disorders (p = 0.01), bipolar disorder (p = 0.001), and eating disorders (p = 0.003); past-year IPV was also associated with the diagnosis of posttraumatic stress disorder during pregnancy (p = 0.002). Additionally, past-year IPV was associated with higher rates of military sexual trauma (MST; p = 0.03), pregnancy health risk behaviors (i.e., smoking, alcohol, and drug use; p = 0.004), greater number of VHA mental health visits during pregnancy (p = 0.04), and a lower likelihood of seeking social support from a spouse or partner (p < 0.0001). CONCLUSIONS: Results indicate substantial rates of IPV among pregnant veterans, and high rates of mental health conditions which may be exacerbated by MST experience and lower likelihood of seeking social support. Clinicians treating pregnant veterans should screen for and address IPV and mental health treatment needs, and risks should be assessed among pregnant veterans experiencing IPV.

An Open Trial to Test Participant Satisfaction With and Feasibility of a Computerized Intervention for Women Veterans With Sexual Trauma Histories Seeking Primary Care Treatment.

Sexual trauma is prevalent among women veterans and associated with health risks including hazardous drinking, intimate partner violence (IPV), and post-traumatic stress disorder (PTSD). Safe and Healthy Experiences (SHE) is a computerized intervention to reduce these health risks. SHE was pilot tested in an open trial (N = 20) with women veterans with a history of sexual trauma and associated health risks. Women reported high satisfaction with the intervention and computerized delivery and they evidenced reductions in hazardous drinking, IPV, and PTSD at 4 months. SHE appears to be satisfactory, feasible, and potentially beneficial to women veterans.

Clinical Complexity in Women Veterans: A Systematic Review of the Recent Evidence on Mental Health and Physical Health Comorbidities.

A recent evidence map focused on women veterans underscored the limited number of articles published on mental health comorbid with physical health conditions in this population. The quality of this small body of research has yet to be evaluated. The aim of this systematic review was to evaluate and synthesize research published between 2008 and 2015 and identified in the Women Veterans' Health Research Evidence Map as related to mental and physical health comorbidities among women veterans. Following PRISMA guidelines, 23 published studies were identified and 21 were included in the review. In general, significant associations between several mental health conditions (e.g., depression, posttraumatic stress disorder, substance use disorders) and physical health disorders (e.g., cardiovascular disease, diabetes, gastrointestinal disorders, hypertension, obesity, pain, and urinary symptoms) and health behaviors (e.g., preventative care and treatment adherence) were noted. The majority of studies were rated as low risk of bias, with selection and detection bias most frequently observed across studies. Additionally, gaps in the recent literature were observed, including the need for further investigation of the role of medical conditions in complicating mental health symptoms and care provision. Results underscore the importance of healthcare providers attending to women veterans' mental and physical health simultaneously and irrespective of setting. Further, while the Department of Veterans Affairs continues to make sizable gains in its focus on women veterans' health, continued research on several health domains is needed to ensure adequate understanding of the health needs of women veterans.

The Impact of Sexual Trauma on the Sexual Health of Women Veterans: A Comprehensive Review.

Sexual trauma, particularly childhood sexual trauma, is a potent risk factor for sexual health difficulties among civilian women. Women veterans report elevated rates of sexual trauma compared to their civilian peers, including sexual trauma during military service, perhaps making women veterans even more vulnerable to sexual health difficulties. A comprehensive review of the peer-reviewed literature on the relationship between sexual trauma and sexual health in women veterans was conducted. Inclusion criteria were measurement of sexual trauma and sexual health (i.e., sexual function or sexual satisfaction), a U.S. veteran sample including women veterans, and written in English. This process identified 18 articles. Results indicated that similar to the pattern observed among civilian women, sexual trauma was associated with an increased risk of sexual dysfunction and low sexual satisfaction among women veterans. Sexual pain was the most common sexual dysfunction among women veterans. Comorbid post-traumatic stress disorder and depression were identified as correlates of sexual dysfunction. Gaps in the literature included limited use of validated measures of sexual health and inconsistencies in the assessment of sexual trauma history. Future research is needed on the interrelationships between sexual trauma, sexual health, and mental health to inform treatment recommendations for improving sexual health among women veterans.

Sexual dysfunction in women with a history of childhood sexual abuse: The role of sexual shame.

OBJECTIVE: Women with histories of childhood sexual abuse (CSA) are at a higher risk for sexual dysfunction, and show a differential response to sex therapy, than women without abuse histories. The factors underlying those differences have yet to be clearly articulated by the literature. This study examined potential mechanisms of action to account for the relationship between CSA and sexual function. METHOD: Participants were 120 adult women recruited from the local community. Women completed a single laboratory session in which they viewed a short erotic film and completed a battery of questionnaires on sexual health. Data were analyzed with structural equation modeling mediation, an approach that enables comparison between groups of women. RESULTS: Sexual shame completely mediated the relationship between history of CSA and sexual function, and explained this relationship better than any of the other candidate mechanisms. CONCLUSIONS: Several differences have been noted between the sexual function of women with and without histories of CSA. Results suggest that differences in sexual shame may contribute to differences in sexual function between these groups. For women with CSA histories treatments that aim to reduce sexual shame may improve sexual function. (PsycINFO Database Record (c) 2020 APA, all rights reserved).

Sexual Assault in the Military and Increased Odds of Sexual Pain Among Female Veterans.

OBJECTIVE: To examine whether the relationship between childhood sexual abuse and sexual function in civilian women is also found among female veterans, and to consider the additional effects of sexual assault in the military. METHODS: Using a retrospective cohort design, participants (N=1,004) from two midwestern Department of Veterans Affairs medical centers and associated clinics completed a telephone-assisted interview on sexual assault, sexual pain, and mental health. Binary logistic regression was used to compare the rates of sexual pain between women with no sexual assault history, histories of childhood sexual abuse alone, histories of sexual assault in the military alone, and histories of childhood sexual abuse and sexual assault in the military. RESULTS: Female veterans with histories of childhood sexual abuse and sexual assault in the military reported the highest rates of sexual pain (χ(3)=40.98, P<.001), posttraumatic stress disorder (PTSD, χ(3)=88.18, P<.001), and depression (χ(3)=56.07, P<.001), followed by women with sexual assault in the military histories alone, women with childhood sexual abuse histories alone, and women with no sexual assault. Female veterans with histories of childhood sexual abuse and sexual assault in the military were 4.33 times more likely to report sexual pain, 6.35 times more likely to report PTSD, and 3.91 times more likely to report depression than female veterans with no sexual assault. CONCLUSION: The relationship between sexual assault and sexual pain in female veterans is distinct from their civilian peers. For female veterans, sexual assault in the military is more detrimental to sexual function (specifically sexual pain) than childhood sexual abuse alone, and the combination of childhood sexual abuse and sexual assault in the military confers the greatest risk for sexual pain. Given this difference in sexual health, treatments for sexual dysfunction related to a history of childhood sexual abuse in civilian women may not be adequate for female veterans. Female veterans may require a targeted treatment approach that takes into account the particular nature and consequences of sexual assault in the military.

Military Sexual Trauma and Sexual Health in Women Veterans: A Systematic Review.

INTRODUCTION: Sexual trauma during military service is prevalent among women veterans and is associated with multiple negative physical and mental health sequelae. The high prevalence of military sexual trauma (MST), sexual harassment and assault during military service, has prompted the Veterans Health Administration to enact several policies to address the detrimental health impacts of this experience. MST also negatively impacts veterans' sexual health, yet the field lacks a systematic review of the relationship between MST and sexual health among women veterans. AIM: To systematically review the existing research on the impact of MST on sexual health in women veterans. METHODS: The published literature examining MST and sexual health in women veterans prior to July 19, 2018, was reviewed according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines for systematic reviews. Articles were abstracted and evaluated for risk of bias. MAIN OUTCOME MEASURES: 6 articles were identified that met inclusion criteria; they generally evidenced a low risk of bias and thus a high quality of evidence. Results indicated that MST is associated with sexual dysfunction and low sexual satisfaction among women veterans. Other mental health concerns were also commonly comorbid with female sexual dysfunction in this population. This body of literature is small and methodologically limited by over-reliance on observational study design, use of non-validated and single-item measures of sexual health, and failure to comprehensively assess trauma history, including sexual and non-sexual trauma. CONCLUSIONS: Sexual dysfunction is a salient health issue for women veterans who experienced MST. Additional research is needed with improved designs, validated measures of sexual function, and comprehensive assessment of trauma to learn about the specific impact of MST on women veterans' sexual health. We present recommendations for future directions in terms of research, clinical practice, education, and policy. Pulverman CS, Christy AY, Kelly UA. Military Sexual Trauma and Sexual Health in Women Veterans: A Systematic Review. Sex Med Rev 2019;7:393-407.

Automated Artifact-Detection Procedure for Vaginal Photoplethysmography.

Vaginal photoplethysmography is the most commonly used method of assessing women's genital sexual arousal. Raw photoplethysmograph data consist of a series of peaks and troughs, and movement by the participant results in artifacts indicated by unusually high or low peak-to-trough amplitudes. The gold-standard approach to artifact detection involves visual inspection by a trained experimenter and manual removal of artifacts from the data set, however, this process is time-consuming and subject to human error. We present an automated data-processing procedure that uses a series of smoothing regression splines to model the data and identify outliers. The automated procedure was applied to a set of neutral data and sexual-arousal response data, and artifacts identified were compared to artifacts identified by the standard approach of visual inspection. The automated method showed acceptable accuracy in terms of sensitivity and specificity comparable to the manual-processing method. The automated procedure could reduce human error and data-processing time for studies using vaginal photoplethysmography.

Differences in Perceived and Physiologic Genital Arousal Between Women With and Without Sexual Dysfunction.

BACKGROUND: Many sexual psychophysiologic studies have failed to find differences in physiologic genital arousal between women with and those without sexual dysfunction. However, differences in self-reported (ie, perceived) measures of genital responses between these 2 groups of women have been noted. AIMS: To determine whether women with and without sexual dysfunction differ on measures of physiologic and perceived genital arousal based on type of analytic technique used, to explore differences in perceived genital arousal, and to assess the relation between physiologic and perceived genital arousal. METHODS: Data from 5 studies (N = 214) were used in this analysis. Women were categorized into 3 groups: women with arousal-specific sexual dysfunction (n = 40), women with decreased sexual function (n = 72), and women who were sexually functional (n = 102). Women viewed an erotic film while their physiologic genital arousal was measured using a vaginal photoplethysmograph. After watching the film, women completed a self-report measure of perceived genital arousal. OUTCOMES: There were differences in vaginal pulse amplitude (VPA) levels and association of VPA with perceived genital sensations based on level of sexual function. RESULTS: Commonly used methods of analysis failed to identify significant differences in VPA among these groups of women. When VPA data were analyzed with hierarchical linear modeling, significant differences emerged. Notably, women with arousal-specific dysfunction exhibited lower VPA than sexually functional women at the beginning of the assessment. As the erotic film progressed, women with arousal-specific dysfunction became aroused at a faster rate than sexually functional women, and these 2 groups ultimately reached a similar level of VPA. Sexually functional women reported the highest levels of perceived genital responses among the 3 groups of women. No significant relation between VPA and perceived genital arousal emerged. CLINICAL TRANSLATION: Women's perception of their genital responses could play a role in women's experience of sexual dysfunction and might be more clinically relevant for women with sexual dysfunction than genital blood flow. STRENGTHS AND LIMITATIONS: This study's large sample is unique in sexual psychophysiology, and it strengthens the credibility of the findings. However, this study is limited in that arousal-specific dysfunction was determined with self-report measures, not by a clinician-administered assessment. CONCLUSION: These findings suggest distinct response trajectories in women with and without sexual dysfunction, and although perceived genital responses are important for women who are experiencing problems with arousal, they do not seem to be related to objective measures of physiologic arousal. Handy AB, Stanton AM, Pulverman CS, Meston CM. Differences in Perceived and Physiologic Genital Arousal Between Women With and Without Sexual Dysfunction. J Sex Med 2018;15:52-63.

The Impact of Childhood Sexual Abuse on Women's Sexual Health: A Comprehensive Review.

INTRODUCTION: Childhood sexual abuse (CSA) has been identified as a potent risk factor for sexual dysfunction. Certain characteristics of the abuse experience, such as repeated abuse, appear to affect the risk of developing sexual dysfunction. Despite the robust findings that CSA can be detrimental to sexual function, there is little consensus on the exact mechanisms that lead to these difficulties. AIM: To summarize the most up-to-date research on the relation between CSA and women's sexual function. METHODS: The published literature examining the prevalence of sexual dysfunction among women with CSA histories, various types of sexual dysfunctions, and mechanisms proposed to explain the relation between CSA and later sexual difficulties was reviewed. MAIN OUTCOME MEASURES: Review of peer-reviewed literature. RESULTS: Women with abuse histories report higher rates of sexual dysfunction compared with their non-abused peers. The sexual concerns most commonly reported by women with abuse histories include problems with sexual desire and sexual arousal. Mechanisms that have been proposed to explain the relation between CSA and sexual dysfunction include cognitive associations with sexuality, sexual self-schemas, sympathetic nervous system activation, body image and esteem, and shame and guilt. CONCLUSION: Women with CSA histories represent a unique population in the sexual health literature. Review of mechanisms proposed to account for the relation between CSA and sexual health suggests that a lack of positive emotions related to sexuality, rather than greater negative emotions, appears to be more relevant to the sexual health of women with CSA histories. Treatment research has indicated that mindfulness-based sex therapy and expressive writing treatments are particularly effective for this group. Further research is needed to clarify the mechanisms that lead to sexual dysfunction for women with abuse histories to provide more targeted treatments for sexual dysfunction among women with abuse histories. Pulverman CS, Kilimnik CD, Meston CM. The Impact of Childhood Sexual Abuse on Women's Sexual Health: A Comprehensive Review. Sex Med Rev 2018;6:188-200.

Methodologic Considerations for the Study of Childhood Sexual Abuse in Sexual Health Outcome Research: A Comprehensive Review.

INTRODUCTION: Childhood sexual abuse (CSA) has been a topic of interest in sexual health research for decades, yet literature on the sexual health correlates of CSA has been hindered by methodologic inconsistencies that have resulted in discrepant samples and mixed results. AIM: To review the major methodologic inconsistencies in the field, explore the scientific and clinical impact of these inconsistencies, and propose methodologic approaches to increase consistency and generalizability to the general population of women with CSA histories. METHOD: A comprehensive literature review was conducted to assess the methodologic practices used in examining CSA and sexual health outcomes. MAIN OUTCOME MEASURES: Methodologic decisions of researchers examining sexual health outcomes of CSA. RESULTS: There are a number of inconsistencies in the methods used to examine CSA in sexual health research across the domains of CSA operationalization, recruitment language, and measurement approaches to CSA experiences. CONCLUSION: The examination of CSA and sexual health correlates is an important research endeavor that needs rigorous methodologic approaches. We propose recommendations to increase the utility of CSA research in sexual health. We recommend the use of a developmentally informed operationalization of childhood and adolescence, rather than age cutoffs. Researchers are encouraged to use a broad operationalization of sexual abuse such that different abuse characteristics can be measured, reported, and examined in the role of sexual health outcomes. We recommend inclusive recruitment approaches to capture the full range of CSA experiences and transparency in reporting these methods. The field also could benefit from the validation of existing self-report instruments for assessing CSA and detailed reporting of the instruments used in research studies. The use of more consistent research practices could improve the state of knowledge on the relation between CSA and sexual health. Kilimnik CD, Pulverman CS, Meston CM. Methodologic Considerations for the Study of Childhood Sexual Abuse in Sexual Health Outcome Research: A Comprehensive Review. Sex Med Rev 2018;6:176-187.

Vagal Activity During Physiological Sexual Arousal in Women With and Without Sexual Dysfunction.

Recently, heart rate variability (HRV) level has been found to be a risk factor for female sexual dysfunction. Low HRV was a significant predictor of female sexual arousal dysfunction and overall sexual dysfunction. Building upon this finding, the present study examined whether differences in vagal activity between sexually functional and sexually dysfunctional women may be driving the association between low HRV and female sexual dysfunction. Specifically, respiratory sinus arrhythmia (RSA) was assessed before, during, and after physiological sexual arousal in 84 women, aged 18 to 47, to examine potential differences in vagal activity between sexually functional and sexually dysfunctional women. Significant differences in vagal activity between these two groups were observed (p =.02). These findings provide additional specificity to the recently established relationship between HRV and female sexual function while also proposing a mechanism to target during treatments for sexual dysfunction.

Changes in the sexual self-schema of women with a history of childhood sexual abuse following expressive writing treatment.

OBJECTIVE: Sexual self-schemas are cognitive generalizations about the sexual self that influence the processing of sexually pertinent information and guide sexual behavior. Until recently sexual self-schemas were exclusively assessed with self-report instruments. Recent research using the meaning extraction method, an inductive method of topic modeling, identified 7 unique themes of sexual self-schemas: family and development, virginity, abuse, relationship, sexual activity, attraction, and existentialism from essays of 239 women (Stanton, Boyd, Pulverman, & Meston, 2015). In the current study, these themes were used to examine changes in theme prominence after an expressive writing treatment. METHOD: Women (n = 138) with a history of childhood sexual abuse completed a 5-session expressive writing treatment, and essays on sexual self-schemas written at pretreatment and posttreatment were examined for changes in themes. RESULTS: Women showed a reduction in the prominence of the abuse, family and development, virginity, and attraction themes, and an increase in the existentialism theme. CONCLUSIONS: This study supports the validity of the 7 themes identified by Stanton and colleagues (2015) and suggests that expressive writing may aid women with a history of sexual abuse to process their abuse history such that it becomes a less salient aspect of their sexual self-schemas. (PsycINFO Database Record

Determining women's sexual self-schemas through advanced computerized text analysis.

The meaning extraction method (MEM), an advanced computerized text analysis technique, was used to analyze women's sexual self-schemas. Participants (n=239) completed open-ended essays about their personal feelings associated with sex and sexuality. These essays were analyzed using the MEM, a procedure designed to extract common themes from natural language. Using the MEM procedure, we extracted seven unique themes germane to sexual self-schemas: family and development, virginity, abuse, relationship, sexual activity, attraction, and existentialism. Each of these themes is comprised of frequently used words across the participants' descriptions of their sexual selves. Significant differences in sexual self-schemas were observed to covary with age, relationship status, and sexual abuse history.

Uncovering category specificity of genital sexual arousal in women: The critical role of analytic technique.

Based on analytic techniques that collapse data into a single average value, it has been reported that women lack category specificity and show genital sexual arousal to a large range of sexual stimuli including those that both match and do not match their self-reported sexual interests. These findings may be a methodological artifact of the way in which data are analyzed. This study examined whether using an analytic technique that models data over time would yield different results. Across two studies, heterosexual (N = 19) and lesbian (N = 14) women viewed erotic films featuring heterosexual, lesbian, and gay male couples, respectively, as their physiological sexual arousal was assessed with vaginal photoplethysmography. Data analysis with traditional methods comparing average genital arousal between films failed to detect specificity of genital arousal for either group. When data were analyzed with smoothing regression splines and a within-subjects approach, both heterosexual and lesbian women demonstrated different patterns of genital sexual arousal to the different types of erotic films, suggesting that sophisticated statistical techniques may be necessary to more fully understand women's genital sexual arousal response. Heterosexual women showed category-specific genital sexual arousal. Lesbian women showed higher arousal to the heterosexual film than the other films. However, within subjects, lesbian women showed significantly different arousal responses suggesting that lesbian women's genital arousal discriminates between different categories of stimuli at the individual level. Implications for the future use of vaginal photoplethysmography as a diagnostic tool of sexual preferences in clinical and forensic settings are discussed.

Heart Rate Variability: A Risk Factor for Female Sexual Dysfunction.

Heart rate variability (HRV) is a measure of autonomic nervous system activity, which reflects an individual's ability to adapt to physiological and environmental changes. Low resting HRV has been linked to several mental health conditions, including depression, anxiety, and alcohol dependence (Kemp et al. in Biological Psychiatry 67(11):1067-1074, 2010. doi:10.1016/j.biopsych.2009.12.012; Kemp et al. in PloS One, 7(2):e30777, 2012; Quintana et al. in Drug and Alcohol Dependence, 132(1-2):395-398, 2013. doi:10.1016/j.drugalcdep.2013.02.025). HRV has also been used as a method for indexing the relative balance of sympathetic nervous system (SNS) activity to parasympathetic nervous system activity. This balance--in particular, moderately dominant SNS activity--has been shown to play a significant role in women's genital sexual arousal in the laboratory; however, the role of SNS activity in clinically relevant sexual arousal function is unknown. The present study assessed the feasibility of using HRV as an index of women's self-reported sexual arousal function outside the laboratory. Sexual arousal function, overall sexual function, and resting HRV were assessed in 72 women, aged 18-39. Women with below average HRV were significantly more likely to report sexual arousal dysfunction (p < .001) and overall sexual dysfunction (p < .001) than both women with average HRV and women with above average HRV. In conclusion, low HRV may be a risk factor for female sexual arousal dysfunction and overall sexual dysfunction.

Linguistic changes in expressive writing predict psychological outcomes in women with history of childhood sexual abuse and adult sexual dysfunction.

An expressive writing treatment was recently reported to reduce depressive symptoms and improve sexual function and satisfaction in a sample of female survivors of childhood sexual abuse (Meston, Lorenz, & Stephenson, 2013). We conducted a linguistic analysis of this data to determine whether pre- to posttreatment changes in participants' language use were associated with the improvements in sexuality and depression. Linguistic Inquiry and Word Count (LIWC), a program that counts the use of word categories within a text, was used to evaluate the impact of several word categories, previously associated with changes in mental health (Frattaroli, 2006), and shown to differ between childhood sexual abuse survivors and nonabused women (Lorenz & Meston, 2012), on treatment outcomes. A reduction in the use of the word "I" and an increase in positive emotion words were associated with decreased depression symptoms. A reduction in the use of "I" and negative emotion words were associated with improvement in sexual function and sexual satisfaction. The findings suggest that, because language may serve as an implicit measure of depression and sexual health, monitoring language changes during treatment may provide a reliable indicator of treatment response free of the biases of traditional self-report assessments.