Psychosocial factors in premenstrual dysphoria: stressors, appraisal, and coping processes

Determinants of premenstrual dysphoric disorder and associated factors among regular undergraduate students at Hawassa University Southern, Ethiopia, 2023: institution-based cross-sectional study

BACKGROUND

Premenstrual dysphoric disorder (PMDD) is a condition causing severe emotional, physical, and behavioral symptoms before menstruation. It greatly hinders daily activities, affecting academic and interpersonal relationships. Attention is not given to premenstrual disorders among female students in higher education. As a result, students are susceptible to stress, and their academic success is influenced by various factors, including their menstrual cycle, and the long-term outcomes and consequences are poorly researched. Even though PMDD has a significant negative impact on student's academic achievement and success limited research has been conducted in low- and middle-income countries including Ethiopia, especially in the study setting. Therefore, a study is needed to assess premenstrual dysphoric disorder and associated factors among regular undergraduate students at Hawassa University.

METHODS

An institutional-based cross-sectional study was conducted among 374 regular undergraduate female students at Hawassa University, College of Medicine and Health Sciences. A self-administered structured premenstrual symptoms screening tool for adolescents was used to assess premenstrual dysphoric disorder. The collected data were loaded into a statistical package for the social science version 25 and analyzed using it. Both bivariate and multivariate logistic regression were used to identify factors associated with premenstrual dysphoric disorder. Each independent variable was entered separately into bivariate analysis, and a variable with a p-value less than 0.25 were included in the multivariate analysis to adjust the possible confounders. Statistically significant was declared at a 95% confidence interval when variable with a p-value less than 0.05 in the multivariate analysis with premenstrual dysphoric disorder.

RESULTS

The magnitude of premenstrual dysphoric disorder in this study was 62.6% (95% CI 57.4-67.5). Having severe premenstrual pain (AOR = 6.44;95%CI 1.02-40.73), having irregular menstrual cycle (AOR = 2.21; 95% CI 1.32-3.70), students who had poor social support (AOR = 5.10;95%CI, (2.76-12.92) and moderate social support (AOR = 4.93;95%CI (2.18-11.18), and students who used contraception (AOR = 3.76;95%CI, 2.21-6,40) were statistically significant factors with the outcome variable.

CONCLUSION

The prevalence of premenstrual dysphoric disorder was high as compared to other studies. There was a strong link between irregular menstrual cycle, severe menstrual pain (severe dysmenorrhea), poor social support, and contraception use with premenstrual dysphoric disorder. This needs early screening and intervention to prevent the complications and worsening of the symptoms that affect students' academic performance by the institution.

What is there to know about the effects of progestins on the human brain and cognition?

Progestins are an important component of hormonal contraceptives (HCs) and hormone replacement therapies (HRTs). Despite an increasing number of studies elucidating the effects of HCs and HRTs, little is known about the effects of different types of progestins included in these medications on the brain. Animal studies suggest that various progestins interact differently with sex steroid, mineralocorticoid and glucocorticoid receptors and have specific modulatory effects on neurotransmitter systems and on the expression of neuropeptides, suggesting differential impacts on cognition and behavior. This review focuses on the currently available knowledge from human behavioral and neuroimaging studies pooled with evidence from animal research regarding the effects of progestins on the brain. The reviewed information is highly relevant for improving women's mental health and making informed choices regarding specific types of contraception or treatment.

How Do Elite Female Athletes Cope with Symptoms of Their Premenstrual Period? A Study on Rugby Union and Football Players' Perceived Physical Ability and Well-Being

Women's participation in sports has recently grown worldwide, including in sports typically associated with men (e.g., rugby and football). Similarly, literature on female athletes has increased, but how they cope with premenstrual (PM) physical and affective symptoms remains a poorly studied topic. Our study aimed to explain which coping strategies elite female rugby and football players use during their PM period to maintain perceived physical ability (PPA) and well-being. A mediation model analysis considering coping strategies (i.e., avoiding harm, awareness and acceptance, adjusting energy, self-care, and communicating) as independent variables, PPA and well-being as dependent variables, and PM physical and affective symptoms and PM cognitive resources as mediators was run on the data collected via an anonymous online survey. A dysfunctional impact of avoiding harm (indirect) and adjusting energy (both direct and indirect) and a functional indirect influence of awareness and acceptance, self-care, and communicating as coping strategies were found on PPA and well-being during the PM period. As predicted, PM physical and affective symptoms as mediators reduced PPA and well-being, while PM cognitive resources enhanced them. These results may inform practitioners on how to support elite female athletes' PPA and well-being by knowing and reinforcing the most functional PM coping strategies for them.

Internet-Based Cognitive-Behavioural Intervention for Women with Premenstrual Dysphoric Disorder: A Randomized Controlled Trial

BACKGROUND

Given the high prevalence of clinically relevant premenstrual symptoms and the associated impairment, there is a need for effective treatments. Initial evidence suggests cognitive-behavioural therapy (CBT) as an effective treatment for premenstrual dysphoric disorder (PMDD). The aim of the current randomized clinical trial was to evaluate an Internet-based CBT (iCBT) to reduce the burden of PMDD.

METHODS

In all, 174 women with PMDD were recruited via newspaper articles, flyers, and social media. They were randomized to a treatment group (TG; n = 86) or waitlist control group (CG; n = 88). Women of the TG received an 8-week therapist-guided iCBT. Data were assessed before and after treatment/waiting, and 6 months after intervention with prospective symptom diaries and questionnaires in the premenstrual phase. Treatment effects and moderators were analysed using hierarchical linear modelling.

RESULTS

Significant time × group interaction effects on functional impairment and psychological impairment, impact on everyday life, symptom intensity, and symptom disability in favour of the TG indicated the efficacy of the treatment. Follow-up assessments demonstrated treatment effects to be stable until 6 months after treatment. Additionally, significant interactions with moderator variables were found. In the TG, higher levels of active coping and lower levels of support-seeking coping were associated with stronger improvement in interference in everyday life and symptom intensity. In addition, lower levels of perceived stress were associated with stronger improvement in functional impairment.

CONCLUSION

The iCBT was highly effective in reducing the burden of PMDD. It appears to be particularly important to address coping styles and stress management in the treatment.

Suicide Risk and the Menstrual Cycle: a Review of Candidate RDoC Mechanisms

PURPOSE OF REVIEW

Risk for suicidal behavior may fluctuate across the menstrual cycle. Here, we use the RDoC framework to review potential mechanisms by which the cycle may increase acute suicide risk.

RECENT FINDINGS

The menstrual cycle impacts the majority of RDoC constructs linked to suicide risk, particularly among hormone-sensitive women, such as those with premenstrual dysphoric disorder or premenstrual exacerbation of a psychiatric disorder. Despite this, there are no published studies examining suicidal ideation, planning, or behavior longitudinally across the cycle. More work is needed to understand how hormone sensitivity may relate to both trait and state suicide risk. Intensive multilevel investigations of cyclical hormone effects on suicide risk through specific RDoC mechanisms are suggested. This is a fertile research area and may provide key insights regarding the mechanisms of acute suicide risk.

Premenstrual Syndrome Is Associated With a Higher Frequency of Female Sexual Difficulty and Sexual Distress

Few prospective studies have evaluated the impact of premenstrual symptoms (PMS) on female sexual function and sexuality-related distress. The purpose of the present study was therefore to find out risk factors of PMS for  female sexual function and sexuality-related personal distress. This prospective cohort study was conducted at the Süleymaniye Women and Children's Health Training and Research Hospital in Istanbul, Turkey, between February 2014 and March 2016. The study group consisted of women admitted to the general gynecology outpatient clinic aged 18 to 40 years who met the inclusion criteria. The American College of Obstetricians and Gynecologists criteria were used for the initial diagnosis of PMS and the participants were allocated to PMS(+) and PMS(-) groups (healthy subjects). All participants completed the Beck Depression Inventory to exclude those at risk for depression. The patients with an initial diagnosis of PMS then completed the PMS Daily Record of Severity of Problems form prospectively for two consecutive menstrual cycles to confirm PMS diagnosis. Lastly, both sexual function and sexual distress of eligible PMS(+) (n = 143) and PMS(-) (n = 143) participants were assessed with both the Female Sexual Function Index (FSFI) and the Female Sexual Distress Scale-Revised (FSDS-R). According to the FSFI cutoff value, 77.6% of patients in the PMS(+) group and 27.3% of patients in the PMS(-) group had sexual concerns (p < 0.05). The sexuality-related personal distress rate was 51.7% in the PMS(+) group and 24.5% in the PMS(-) group (p < 0.05). Overall, 51.7% of the PMS(+) and 24.5% of the PMS(-) group were recognized as having sexual difficulties based on the presence of sexual distress and the low FSFI scores (p < 0.05). We concluded that women with PMS are likely to have sexual difficulties and a higher level of sexual distress, emphasizing the importance of the sexual aspects of PMS in clinical practice.

Methods for coping with premenstrual change: Development and validation of the German Premenstrual Change Coping Inventory

During the premenstrual phase, psychological and physiological changes can occur, which are associated with different levels of disability. When they appear with Premenstrual Dysphoric Disorder (PMDD), different coping strategies may be used by women to deal with premenstrual changes. Currently no German measure exists for assessing premenstrual symptom-related coping strategies. Therefore, we developed the Premenstrual Change Coping Inventory (PMS-Cope). First, the 33-item questionnaire was tested with an exploratory factor analytic approach (EFA) in a sample of 150 women prospectively diagnosed with PMDD or severe Premenstrual Syndrome from August 2013 until March 2016. The EFA resulted in a 12-item scale with a two-factor structure: "seeking positive affect-inducing activities" and "seeking support"; Cronbach`s alpha of 0.73 and 0.71, respectively, demonstrated good reliability for both factors. Confirmatory factor analysis based on a second sample of 89 women conducted from May 2016 until June 2016 confirmed the two-factor structure. Additionally, a potential third factor "healthcare use behavior" was tested with an EFA. For the three-factor solution, satisfactory Cronbach's alpha values (0.70-0.72) were detected. The PMS-Cope was shown to be a valid, reliable, and economic measure. In future research, cross validations and confirmatory factor analyses with the three-factor solution should be conducted.

Evaluation of the relative efficacy of a couple cognitive-behaviour therapy (CBT) for Premenstrual Disorders (PMDs), in comparison to one-to-one CBT and a wait list control: A randomized controlled trial

DESIGN

A randomised control trial (RCT) was conducted to examine the efficacy of couple-based cognitive behaviour therapy (CBT) for Premenstrual Disorders (PMDs), in comparison to one-to-one CBT and a wait-list control.

METHODS

Triangulation of quantitative and qualitative outcome measures evaluated changes pre-post intervention. Eighty three women were randomly allocated across three conditions, with 63 completing post-intervention measures, a retention rate of 76%.

RESULTS

Repeated measures analysis of variance found a significant time by group interaction identifying that women in the two CBT conditions reported lower total premenstrual symptoms, emotional reactivity/mood, and premenstrual distress, in comparison to the wait list control. Significantly higher active behavioural coping post-intervention was found in the couple condition than in the one-to-one and wait list control groups. Qualitative analysis provided insight into the subjective experience of PMDs and participation in the intervention study. Across groups, women reported increased awareness and understanding of premenstrual change post-intervention. A larger proportion of women in the CBT conditions reported reduction in intensity and frequency of negative premenstrual emotional reactivity, increased communication and help-seeking, increased understanding and acceptance of embodied change, and the development of coping skills, post-intervention. Increased partner understanding and improved relationship post-intervention was reported by a greater proportion of participants in the CBT conditions, most markedly in the couple condition.

CONCLUSION

These findings suggest that one-to-one and couple CBT interventions can significantly reduce women's premenstrual symptomatology and distress, and improve premenstrual coping. Couple based CBT interventions may have a greater positive impact upon behavioural coping and perceptions of relationship context and support. This suggests that CBT should be available for women reporting moderate-severe PMDs, with couple-based CBT offering additional benefits to a one-to-one modality.

Ways of coping with premenstrual change: development and validation of a premenstrual coping measure

BACKGROUND

Negative premenstrual change can result in distress for a significant proportion of women. Previous research has suggested that women employ a range of coping strategies and behaviours in order to manage and reduce premenstrual distress. However, as yet there has been no specific scale available to measure premenstrual coping. This research aimed to develop and validate a measure of premenstrual coping which can be used in future investigations of negative premenstrual experience.

METHODS

A sample of 250 women living in Australia, reporting mild to severe premenstrual distress, completed an online survey containing 64 items related to premenstrual coping. The items were generated by reviewing past literature related to premenstrual experience, in particular recent qualitative research on premenstrual coping. A principal components factor analysis with varimax rotation was conducted to determine item clusters that would form a measure. Reliability and validity were tested using calculations of Cronbach alphas, correlational analysis with psychological coping scales and a content analysis of participant reports of coping strategies.

RESULTS

The factor analysis, which involved two principal component analyses, resulted in five factors containing 32 premenstrual coping behaviours. Interpretation of the factor solution drew on empirical and theoretical accounts of premenstrual coping and the emergent factors were labelled Avoiding Harm, Awareness and Acceptance of Premenstrual Change, Adjusting Energy, Self-Care, and Communicating. These factors form the subscales of the Premenstrual Coping Measure (PMCM). The subscales demonstrated acceptable to very good reliability and tests of construct, concurrent and content validity were supportive of sound validity.

CONCLUSIONS

The PMCM provides a valid and reliable scale for quantifying ways of coping specific to negative premenstrual change. Conceptual similarity was found between some coping behaviours and behaviours positioned as symptoms of premenstrual change. Explanations for this overlap may be found in cultural discourses associated with idealised femininity and PMS (premenstrual syndrome). Further psychometric investigation of the PMCM will enhance knowledge of the role of coping with negative premenstrual experience.

Premenstrual dysphoric disorder: evidence for a new category for DSM-5

Premenstrual dysphoric disorder, which affects 2%–5% of premenopausal women, was included in Appendix B of DSMIV, "Criterion Sets and Axes Provided for Further Study." Since then, aided by the inclusion of specific and rigorous criteria in DSM-IV, there has been an explosion of research on the epidemiology, phenomenology, pathogenesis, and treatment of the disorder. In 2009, the Mood Disorders Work Group for DSM-5 convened a group of experts to examine the literature on premenstrual dysphoric disorder and provide recommendations regarding the appropriate criteria and placement for the disorder in DSM-5. Based on thorough review and lengthy discussion, the work group proposed that the information on the diagnosis, treatment, and validation of the disorder has matured sufficiently for it to qualify as a full category in DSM-5. A move to the position of category, rather than a criterion set in need of further study, will provide greater legitimacy for the disorder and encourage the growth of evidence-based research, ultimately leading to new treatments.

It’s not all bad: Women’s construction and lived experience of positive premenstrual change

Although premenstrual change is invariably pathologized and described as PMS or PMDD, there is evidence that many women experience premenstrual changes positively. This suggests that premenstrual change is both a lived experience and social construction, which is not inevitably positioned as debilitating or distressing. However, previous research has provided little insight into how and why women construct premenstrual change as positive. Accordingly, the present study used a critical realist epistemology and a material-discursive-intrapsychic model to explore women’s construction and lived experience of positive premenstrual change. Drawing on focus groups with 47 women, explanations for positive premenstrual experiences included: ‘positive emotional outcomes’, ‘releasing tension’, ‘increased attractiveness’, ‘legitimacy of self-care’ and ‘indication of menstruation’. Findings not only reinforce reports from previous research that many women experience positive premenstrual changes, but also challenge bio-medical conceptualizations of premenstrual change as inherently negative, with accounts of relational negotiation emphasizing the context-dependent nature of premenstrual change.

Lifetime discrimination associated with greater likelihood of premenstrual dysphoric disorder

OBJECTIVES

To evaluate whether the stressor of perceived discrimination was associated with premenstrual dysphoric disorder (PMDD) and premenstrual symptoms among minority women. This study builds on previous research that found perceived discrimination was positively associated with other psychiatric illnesses.

METHODS

Participants were 2718 Asian, Latina, and black premenopausal women aged 18-40 years who completed the World Mental Health Composite International Diagnostic Interview for the National Latino and Asian American Survey or the National Survey of American Life. Perceived discrimination was assessed with the Everyday Discrimination Scale. DSM-IV-based diagnostic algorithms generated a provisional lifetime diagnosis of PMDD.

RESULTS

Eighty-three percent of the participants reported experiencing discrimination (due to race, gender, age, height or weight, or other reasons) in their lifetimes. The frequency of perceived discrimination was positively associated with PMDD (odds ratio [OR] 1.08, 95% confidence interval [CI] 1.05-1.10) and premenstrual symptoms (OR 1.04, 95% CI 1.02-1.05), independent of demographic covariates and social desirability. Women reporting gender discrimination (OR 5.18, 95% CI 1.80-14.90), race discrimination (OR 4.14, 95% CI 1.54-11.11), and other forms of discrimination (OR 6.43, 95% CI 2.11-19.65) were significantly more likely than women without experiences of discrimination to have PMDD. Subtle discrimination was more strongly associated with PMDD (OR 1.12, 95% CI 1.01-1.23) than was blatant discrimination (OR 1.04, 95% CI 0.94-1.15).

CONCLUSIONS

This study is the first to demonstrate that perceived discrimination is associated with PMDD and premenstrual symptoms. These findings suggest that the prevalence of these conditions may be lessened by reducing discrimination in women's lives.

Posttraumatic stress disorder and trauma characteristics are correlates of premenstrual dysphoric disorder

Posttraumatic stress disorder (PTSD) is often comorbid with premenstrual dysphoric disorder (PMDD) in women; however, it is unclear whether this relationship is driven by the trauma that may lead to PTSD or if PTSD is uniquely associated with PMDD. In this study, we examine trauma and PTSD as independent correlates of PMDD. Researchers conducted a cross-sectional, secondary data analysis of 3,968 female participants (aged 18-40) of the Collaborative Psychiatric Epidemiology Surveys. Women who had a history of trauma with PTSD (odds ratio, OR = 8.14, 95% confidence interval, CI = 3.56-18.58) or a history of trauma without PTSD (OR = 2.84, 95% CI = 1.26-6.42) were significantly more likely than women with no history of trauma to report PMDD. This graded relationship was also observed in association with premenstrual symptoms. Among trauma survivors, PTSD was independently associated with PMDD, although characteristics of participants' trauma history partially accounted for this association. Our study demonstrated that trauma and PTSD were independently associated with PMDD and premenstrual symptoms. Clinicians should be aware that women who present with premenstrual symptomatology complaints may also have a history of trauma and PTSD that needs to be addressed. This pattern of comorbidity may complicate the treatment of both conditions.

Health advantage for black women: patterns in pre-menstrual dysphoric disorder

BACKGROUND

Pre-menstrual dysphoric disorder (PMDD) is commonly studied in white women; consequently, it is unclear whether the prevalence of PMDD varies by race. Although a substantial proportion of black women report symptoms of PMDD, the Biocultural Model of Women's Health and research on other psychiatric disorders suggest that black women may be less likely than white women to experience PMDD in their lifetimes.

METHOD

Multivariate multinomial logistic regression modeling was used with a sample of 2590 English-speaking, pre-menopausal American women (aged 18-40 years) who participated in the Collaborative Psychiatric Epidemiology Surveys in 2001-2003. The sample consisted of 1672 black women and 918 white women. The measure of PMDD yields a provisional diagnosis of PMDD consistent with DSM-IV criteria.

RESULTS

Black women were significantly less likely than white women to experience PMDD [odds ratio (OR) 0.44, 95% confidence interval (CI) 0.25-0.79] and pre-menstrual symptoms (OR 0.64, 95% CI 0.47-0.88) in their lifetimes, independently of marital status, employment status, educational attainment, smoking status, body mass index, history of oral contraceptive use, current age, income, history of past-month mood disorder, and a measure of social desirability. The prevalence of PMDD was 2.9% among black women and 4.4% among white women.

CONCLUSIONS

This study showed for the first time that black women were less likely than white women to experience PMDD and pre-menstrual symptoms, independently of relevant biological, social-contextual and psychological risk factors. This suggests that PMDD may be an exception to the usual direction of racial disparities in health. Further research is needed to determine the mechanisms that explain this health advantage.

Exposure to American culture is associated with premenstrual dysphoric disorder among ethnic minority women

BACKGROUND

Ethnic minorities in America will achieve majority by 2042, and due to their younger age distribution, will represent the largest proportion of women at risk for premenstrual dysphoric disorder (PMDD). Research has not addressed ethnic minority women's vulnerabilities to PMDD. The objective of this study was to examine the relationship between acculturation and PMDD.

METHODS

An analysis of acculturation and PMDD among 3856 English-speaking, pre-menopausal Asian, Latina, and Black women from the National Latino and Asian American Survey and the National Survey of American Life was performed.

RESULTS

The lifetime prevalence of PMDD was 3.3%. Nativity status, duration of residence, and age at immigration were significantly associated with PMDD. Foreign-born women (OR=0.38; 95% confidence interval (CI)=0.21-0.68) and immigrants arriving to the US after age six (OR=0.33, 95% CI=0.18, 0.62) were less likely to have PMDD, compared to US-born women, and US-born women/immigrants who arrived before age six, respectively. The likelihood of PMDD increased as the duration of residence in the US lengthened.

LIMITATIONS

The diagnosis of PMDD was provisional due to retrospective symptom reporting. Statements of causality could not be made because the study was cross-sectional.

CONCLUSIONS

A substantial percentage of ethnic minority women suffer from PMDD in their lifetimes. Exposure to American culture appeared to elevate ethnic minority women's likelihood for PMDD. The stressors that are associated with ethnic minority life in America-discrimination, poverty, pressures to assimilate, etc.-may contribute to ethnic minority women's vulnerability to PMDD, and clinicians should be sensitive to the special risks in this population.

Approach to premenstrual dysphoria for the mental health practitioner

As many as 7% of women experience significant social or occupational dysfunction as a result of severe premenstrual mood disturbance. Biological, psychological, and sociocultural factors are implicated in the cause of premenstrual dysphoric disorder, but the interaction between these factors remains to be elucidated. Mental health practitioners can aid women by providing diagnostic clarity and by initiating an integrated step-wise management approach.

Understanding and treating premenstrual dysphoric disorder: an update for the women's health practitioner

Up to 7% of women report premenstrual symptoms severe enough to impair daily function, and are said to suffer from premenstrual dysphoric disorder (PMDD). Although PMDD is predominately regarded as a biologically based condition, sociocultural factors, and particularly life stress, past sexual abuse, and cultural socialization, likely interact with hormonal changes. This integrative model has implications for etiology and treatment of PMDD.

Premenstrual dysphoric disorder amongst Nigerian university students: prevalence, comorbid conditions, and correlates

AIMS

The rate of premenstrual dysphoric disorder (PMDD) amongst sub-Saharan Africans is unknown. This study aimed to estimate the rate of PMDD amongst Nigerian undergraduates and to evaluate psychosocial correlates and comorbid psychiatric conditions.

METHOD

Female university students (n=410) completed questionnaires detailing sociodemographic, menstruation, and gynaecological history. They also completed the Big Five Personality Inventory (BFI), and the presence of PMDD and any other DSM-IV axis 1 psychiatric diagnosis was assessed with the Mini International Neuropsychiatric Interview (MINI).

RESULTS

The prevalence of PMDD was 6.1% and the correlates included older age (p=0.001), painful menstruation (p=0.006), and high score on neuroticism scale (p=0.019). Compared with participants without PMDD, participants with PMDD have significantly higher rates for the following psychiatric diagnoses: dysthymia (odds ratio [OR], 3.82; 95% confidence interval [CI], 1.68-8.69), major depressive disorder (OR, 17.00; 95% CI, 6.72-43.00), panic disorder (OR, 4.39; 95% CI, 1.35-14.30), and generalised anxiety disorder (OR, 1.21; 95% CI, 1.21-17.83).

CONCLUSION

The rate of PMDD in sub-Saharan African women was comparable to that in the western cultures. Planning and implementing an effective strategy to manage perimenstrual problems in this region should be an issue of priority.

Empathy, Egalitarianism and Emotion Work in the Relational Negotiation of PMS: The Experience of Women in Lesbian Relationships

Research on differences between heterosexual and lesbian relationships has reported that lesbian relationships are more satisfying, more egalitarian, more empathic, and facilitate more effective conflict resolution. These differences are of key relevance in terms of the construction and experience of PMS (Premenstrual Syndrome), as is illustrated through interviews with 15 lesbian women who experience PMS and 10 of their partners. While experiences of premenstrual distress were similar to those previously reported by heterosexual women, the lesbian relationship context and positioning of PMS were markedly different. In contrast to the lack of understanding or support, rejection, and pathologization commonly found in heterosexual women's accounts, lesbian interviewees reported awareness and recognition of premenstrual change, responsiveness to needs, open communication, and responsibility sharing. This had significant consequences for the construction and experience of premenstrual change, facilitating open expression of needs, self-care, and avoidance of guilt and self-blame, reinforcing the view that PMS needs to be understood within a framework of inter-subjectivity.

Psychosocial associates of premenstrual symptoms and the moderating role of social support in a community sample

OBJECTIVE

This study aimed to explore the role of psychological factors such as perfectionism, need for approval, timidity, and social support from key individuals such as a woman's mother and partner in relation to premenstrual symptoms in a community (non-help-seeking) sample.

METHODS

A large sample of women completed a questionnaire to assess whether these proposed factors were associated. Premenstrual symptoms were assessed via daily ratings for a period of more than 2 months.

RESULTS

Perfectionism and low levels of maternal support were associated with premenstrual symptoms. In addition, social support from both the mother and partner moderated the impact of perfectionism on physical symptoms.

CONCLUSION

The quality of the relationship with one's mother and perceptions of support may play an important role in the experience of cyclical symptoms in 'normal' non-help-seeking women. This may interact with preexisting personality factors such as perfectionism. Such understandings may ultimately be of value in community-based preventative psychoeducational programs.

Premenstrual dysphoric disorder: prevalence, diagnostic considerations, and controversies

Premenstrual dysphoric disorder (PMDD) has been included as a formal diagnosis of a mood disorder in the appendix of the Diagnostic and Statistical Manual of Mental Disorders, 4th edition in 1994. The ensuing, critical attention has resulted in increased research productivity and clinical recognition of this neglected women's health problem. A decade later, this paper will review the current literature on PMDD focusing on prevalence, biopsychosocial etiological correlates, history of the development of a formal DSM diagnosis, and the controversies surrounding the current classification of PMDD. The authors conclude that PMDD presents a distinct diagnostic entity and that recognition through formal diagnostic criteria serves the important minority of women who suffer from this cyclical mood disorder distinct from premenstrual symptoms and major depression.

The role of anxiety level, coping styles, and cycle phase in menstrual distress

Using three samples, researchers investigated the relation between various anxiety levels, coping strategy use, and menstrual cycle phase to menstrual distress. In Studies 1 and 2, women low in anxiety sensitivity used more acceptance coping strategies and women high in anxiety sensitivity reported using more maladaptive coping strategies. In Study 2, women with medium anxiety sensitivity reported similar coping strategies to women low in anxiety. Menstrual cycle phase did not differentially affect coping strategy use in women varying in anxiety sensitivity levels in Studies 1 and 2. In addition to depressed mood emerging as a significant predictor of premenstrual distress in these two studies for all participants, avoidance coping for women high in anxiety sensitivity and problem-focused coping for women low in anxiety sensitivity were also significant predictors of premenstrual distress. In Study 3, during the premenstrual phase, women with panic disorder, compared to controls, reported using more avoidance coping whereas controls reported used more active coping and seeking social support for emotional and instrumental reasons. Results are discussed within a continuity model from high anxiety sensitivity to anxiety disorder for maladaptive coping and menstrual distress.

Prevalence and predictors of premenstrual syndrome among college-aged women in Saudi Arabia

BACKGROUND

Research on risk factors for premenstrual syndrome (PMS) is lacking for the Gulf countries of the Middle East, a region with unique cultural features that might influence expectations and self-perception of the disease. We examined the association of PMS frequency with possible risk factors for the disease.

METHODS

Using a self-report questionnaire, we surveyed all eligible young women (n=464) enrolled in the medical, nursing and medical technology/respiratory therapy educational programs at a university in Dammam. Women were asked about the frequency of symptoms during the previous six months. A stepwise multiple regression analysis was performed to determine which of several biopsychosocial and dietary factors influenced the premenstrual symptom score.

RESULTS

At least one premenstrual symptom was experienced by 448 women (96.6%), and 176 (37.5%) had a high symptom severity score. Premenstrual symptom frequency was significantly associated with a maternal history of premenstrual syndrome, self-perception of mental stress, physical activity, consumption of sweet-tasting foods, and coffee, but these factors only explained 14% of the variability in the multiple regression model.

CONCLUSIONS

We recommend that women vulnerable to mental stress take advantage of relaxation techniques and psychotropic therapies. Moreover, women with PMS might eliminate sweet-tasting food and caffeine-containing beverages, particularly coffee, from their diet.

Biological correlates of abuse in women with premenstrual dysphoric disorder and healthy controls

OBJECTIVE

To examine the biological correlates associated with histories of sexual or physical abuse in women meeting DSM criteria for premenstrual dysphoric disorder (PMDD) and in healthy, non-PMDD controls.

METHODS

Twenty-eight women with prospectively confirmed PMDD were compared with 28 non-PMDD women for cardiovascular and neuroendocrine measures at rest and in response to mental stressors, and for beta-adrenergic receptor responsivity, during both the follicular and luteal phase of the menstrual cycle. Structured interview was used to assess psychiatric history and prior sexual and physical abuse experiences. All subjects were free of current psychiatric comorbidity and medication use.

RESULTS

More PMDD women had prior sexual and physical abuse experiences than controls (20 vs. 10, respectively). Relative to nonabused PMDD women, PMDD women with prior abuse (sexual or physical) exhibited significantly lower resting norepinephrine (NE) levels and significantly greater beta1- and beta2-adrenoceptor responsivity and greater luteal phase NE reactivity to mental stress. For non-PMDD control women, abuse was associated with blunted cortisol, cardiac output, and heart rate reactivity to mental stress relative to nonabused controls.

CONCLUSIONS

The results of this initial study suggest that a history of prior abuse is associated with alterations in physiological reactivity to subsequent mental stress in women, but that the biological correlates of abuse may be different for PMDD vs. non-PMDD women.

A biopsychosocial approach to premenstrual dysphoric disorder

Though epidemiological data is difficult to collect, existing evidence indicates that there is a small but significant population of women in whom premenstrual symptoms, and particularly affective symptoms, severely impair functioning. Although PMDD is predominantly regarded as a biologically based illness, there is strong evidence that variables such as life stress, history of sexual abuse, and cultural socialization are important determinants of premenstrual symptoms. In diagnosing and treating PMDD patients, attention to biological and sociocultural variables is recommended.

Assessing the assessment measures for menstrual cycle symptoms: a guide for researchers and clinicians

A review of measures of menstrual cycle symptoms is provided. This will enable researchers and clinicians to make the appropriate choice of method for their study requirements. In recent years, these measures have taken the form of retrospective questionnaires (rating severity of symptoms from memory) and prospective diaries (daily checklists of symptoms). Many of these draw on aspects of the well-known retrospective questionnaires, the Menstrual Distress Questionnaire and Premenstrual Assessment Form, in their development and validation. Each measure will be briefly described, followed by comments on its development, psychometric properties and finally an evaluation of its strengths and weaknesses. It concludes with an examination of the implications arising from the review, and some recommendations that menstrual cycle researchers and clinicians may wish to consider, as they decide upon the most appropriate measure for their needs.

Reproductive Immunosuppression and Diet

Pregnancy sickness, a suite of "symptoms" that frequently co-occur during pregnancy, may be an adaptation providing behavioral prophylaxis against infection. Maternal immunosupression, necessary for tolerance of the fetus, results in gestational vulnerability to pathogens. Throughout the period of maximal vulnerability, dietary behavior is significantly altered via changes in nausea susceptibility and olfaction and the development of marked aversions and cravings. Of food types, meat is both the most likely to carry pathogens and the principal target of gestational aversions and pregnancy taboos. Because meat was prominent in ancestral human diets but hygienic procedures that effectively eliminate the risk of meat-borne infection are recent, such pathogens likely constituted a source of selective pressure on pregnant females throughout human history. Both the relatively low protein and energy demands of the first trimester and the existense of nonmeat alternatives would have allowed for the evolution of time-limited gestational meat-avoidance mechanisms.Complementing these mechanisms, gestational cravings target substances that may influence immune functioning and affect the availability of iron in the gastro-intestinal tract, thereby limiting the proliferation of iron-dependent pathogens. Clinical and ethnographic findings are examined in light of these proposals, and directions for future research are outlined.

A daily process approach to coping. Linking theory, research, and practice

For decades, coping researchers have used between-person designs to address inherently within-person questions derived from theory and clinical practice. The authors describe recent developments in the use of within-person, process-oriented methods that examine individuals intensively over time. Ongoing studies of stress and alcohol consumption, the effects of depression on adaptational processes, and the temporal dynamics of coping with chronic pain demonstrate that by tracking rapidly fluctuating processes such as mood and coping close to their real-time occurrence, daily process designs offer unique insights into conceptually and clinically challenging questions. Such designs also provide new opportunities to examine the purported mechanisms of therapeutic interventions. Despite its demands on participants and investigators, daily process research offers fresh opportunities to link psychological theory, research, and practice.

Dysregulation of cardiovascular and neuroendocrine responses to stress in premenstrual dysphoric disorder

Twelve women with prospectively confirmed premenstrual dysphoric disorder (PMDD or PDD) were compared with 12 healthy control subjects for cardiovascular and neuroendocrine responses to speech and mental arithmetic (Paced Auditory Serial Addition Task) stressors during both the follicular and luteal phases of the menstrual cycle. Structured clinical interview was used to assess psychiatric and abuse histories, and standardized questionnaires were administered to assess current life stress. Results revealed that PMDD women had significantly lower stroke volume, cardiac output and cortisol levels but significantly elevated norepinephrine and total peripheral resistance at rest and also during mental stressors compared with control subjects. These effects were evident in both cycle phases. Significantly more women with PMDD had histories of sexual abuse, and they also reported greater current life stress than control subjects. Consistent with a history of trauma, the PMDD women exhibited significantly greater ratios of norepinephrine to cortisol at rest and during stress. These results are interpreted as reflecting dysregulation of the stress response and may be related to histories of severe and/or chronic exposure to stress for a subgroup of PMDD women.

Coping and appraisal of daily stressors predict heart rate and blood pressure levels in young women

An anger-provocation paradigm was used to assess the effects of coping processes and appraisal of daily stressors on stress reactivity in 33 normotensive undergraduate women. Participants performed a mental arithmetic and an interpersonal conflict task during the pre- and postmenstrual phases of their menstrual cycles. Increased use of the emotion-focused coping processes of tension reduction and positive reappraisal was correlated with lower levels of baseline heart rate, whereas distancing was associated with higher levels of systolic blood pressure reactivity during the conflict task. Perceiving daily stressors as more stressful was associated with higher baseline diastolic blood pressure levels. The authors concluded that the transactional model of stress is useful for generating hypotheses about factors that predict heart rate and blood pressure levels in women.

Coping and parental history of cardiovascular disorders influence blood pressure in women tested during different phases of their menstrual cycles

An anger-provocation paradigm was used to assess coping and stress reactivity in 20 women with a positive parental history of cardiovascular disorders and 14 women whose parents had no cardiovascular disease. Frequency of seeking social support in the natural environment was assessed, as were systolic and diastolic blood pressures, while the women performed anger-inducing arithmetic and speech-stressor tasks during the premenstrual and postmenstrual phases. Premenstrually, the women with a positive cardiac history sought support less frequently than those with a negative history. No differences were found between the groups postmenstrually. When the women were identified according to the frequency with which they sought social support, those who more often sought support registered lower baseline blood pressure levels than those women who less often sought support during both cycle phases. Extending the stress-buffering effects of social support to include efforts at seeking support is discussed.

Perceptual and coping processes across the menstrual cycle: an investigation in a premenstrual syndrome clinic and a community sample

Patients from a premenstrual symptoms clinic and asymptomatic controls monitored perceived stressors, coping processes, and emotional and physical symptoms daily for a complete menstrual cycle. Within-group comparisons revealed that, premenstrually, the patients reported encountering a greater number of personal competency stressors than they did postmenstrually. Between-group comparisons indicated that the patients encountered more stressors and perceived them as more stressful during the premenstruum than controls did, whereas postmenstrually the groups showed no difference in perceptual style. The patients used situational redefinition as a coping process during the premenstrual phase less frequently than the controls did. We observed positive relationships for patients between daily stressors and emotional and physical symptoms both premenstrually and postmenstrually. For controls, the only relationship demonstrated was that depression was associated with perceived stressfulness of stressors during the premenstrual phase. Results are discussed in the context of psychosocial factors (stressors, appraisal, and coping processes) influencing the manifestation of premenstrual symptoms.