Associations of Unhealthy Lifestyle Factors with Sexual Inactivity and Sexual Dysfunctions in Denmark

Substance abuse and male sexual dysfunction: what lies beneath?

INTRODUCTION

Substance abuse has become a worldwide health problem, leading to numerous consequences such as social problems among family members, abnormal behavior, adverse health effects, and psychological problems as well as economic consequences.

OBJECTIVES

We sought to assess the relationship between substance abuse and male sexual health.

METHODS

A search was carried out in the following databases: PubMed, MeSH (Medical Subject Headings), Science Direct, Scopus, Cochrane Library, EMBASE, CINAHL, Academic Search Complete, and the Egyptian Knowledge Bank. The following keywords were used to assess the outcomes for relevant associations: illicit drugs, addiction, substance abuse, sexual health, erectile dysfunction, ejaculatory disorders, impotence, orgasm disorders, and sexual performance.

RESULTS

The initial literature search identified a total of 148 articles in all searched databases. After removal of duplicate studies and application of inclusion/exclusion criteria, 75 reported studies were retained for review, including 38 case-control studies and 37 cross-sectional studies. These articles were classified into the following categories according to the type of abused substance addressed: cannabis/marihuana, 16 articles; opioids, 13 articles; heroin, 11 articles; cocaine, 5 articles; tramadol, 6 articles; ketamine, 2 articles; ecstasy, 4 articles; amphetamine, 2 articles; khat, 7 articles; androgen anabolic steroids, 2 articles; and polydrugs, 7 articles. Most of these recruited articles demonstrated a negative impact of the addressed substance on male sexual health, with variable levels.

CONCLUSION

Substance abuse has negative impacts on male sexual health that should be addressed. More studies conducted with proper methodological and statistical approaches, including logistic regression analysis, are needed to predict the effects of specific substances, considering the rapidly growing effects of non-substance-use disorders on male sexual health.

Introducing a Clinical Practice Guideline in Physiotherapy to Address Sexuality in Adults with a Neuromuscular Disorder

Purpose:

We present the development and the key elements of a clinical practice guideline (CPG) in physiotherapy aiming to address sexuality, more specifically impairments and limitations that can interfere with sexual activity in adults with a neuromuscular disorder (NMD).

Method:

The CPG was based on the Rare Knowledge Mining Methodological Framework (RKMMF) and included a literature review, consultation with physiotherapists, and validation by an interdisciplinary team. The EX-PLISSIT (extended, permission, limited information, specific suggestions, intensive therapy) model and the Competency Profile for physiotherapists in Canada were also used as frameworks to divide the CPG into sections. Here, we present the methodology for the CPG development and key elements related to physiotherapy assessment and treatment related to sexual activity in people with NMDs.

Results:

An extensive CPG was developed through a literature review, consultations, and a validation process. A total of 75 articles were included in the review. Twelve physiotherapists and four health professionals reviewed the CPG. Physiotherapists should address the following in their assessment: relationships; assistance required during sexual activity; urinary, vaginal, or anorectal symptoms; erectile dysfunction; pain; fatigue; and the impact of the NMD on sexuality. Interventions can target physical activity, positioning, muscle weakness, fatigue, decreased range of motion, erectile dysfunction, sensitivity disorders, lubrication, pain, incontinence, and cardiorespiratory implications.

Conclusions:

The CPG promotes the importance of addressing sexuality and proposes different interventions that physiotherapists should integrate into their practice.

Living without Partnered Sex in Germany. Results From the First Representative, Population-based German Health and Sexuality Survey (GeSiD)

Broader insights into the life situations of sexually inactive adults in Germany are widely unexplored. Within the nationally-representative survey GeSiD (German Health and Sexuality Survey), undertaken 2018-2019, data of 4,758 participants with lifetime interpersonal sexual experience aged 18-75 years (men: n = 2234; women: n = 2524) were analyzed in regards to partnered sexual inactivity in the past 12 months (PSI; no genital-involving sexual contact with another person). Overall, advanced age, being single and impaired health conditions were associated with PSI. Data showed gender-specific associations with PSI, such as less alcohol, smoking and drug use in women. PSI was associated with lower general life satisfaction throughout different age groups.

The impact of smoking on sexual function

OBJECTIVES

To evaluate the hypothesis that there is an improvement in sexual function following smoking cessation (as smoking is a well-established risk factor for sexual dysfunction), we analysed the association between cigarette smoking and smoking cessation with sexual function among participants of the REduction by DUtasteride of prostate Cancer Events (REDUCE) study.

SUBJECTS AND METHODS

We analysed baseline data of 6754 men, aged 50-75 years divided into: lifelong non-smokers, former smokers, and current smokers. We examined total testosterone (TT, normal range ≥10 nmol/L) and sexual function variables: self-reported sexual activity, low libido, and erectile dysfunction (ED). Differences between current vs non-smokers and former vs current smokers were analysed using the chi-square test, linear and logistic regressions.

RESULTS

A total of 3069 (45.4%) men were non-smokers, 2673 (39.6%) former smokers, and 1012 (15%) current smokers. Current smokers were significantly younger than former and non-smokers (mean age 61.6, 63.2, and 62.7 years, respectively), leaner (mean body mass index 27.0, 27.7, and 27.2 kg/m2 , respectively), and had less hypertension (32.4%, 41.6%, and 36.8%, respectively; all P < 0.01). In uni- and multivariable analysis, current smokers had higher mean TT than non-smokers (485.4 vs 451.2 nmol/L, P < 0.001), higher prevalence of low libido (25.6% vs 21.0%, P = 0.002) and ED (31.6% vs 26.0%, P < 0.001) with comparable sexual activity (81.7% vs 82.8%, P = 0.420). In multivariable analysis, former smokers had statistically significantly less prevalence of low libido (odds ratio [OR] 0.8, P = 0.013) and ED (OR 0.8, P = 0.006) compared to current smokers.

CONCLUSION

Cigarette smoking was associated with worse sexual health compared to non-smokers, while former smokers had better erectile function and libido than current smokers. Smoking cessation may improve male sexual health and counselling on smoking cessation may be considered at the time of sexual health evaluations.

The Impact of Unhealthy Behaviors on Personalized Well-Being Index in a Sample of School Dropout Adolescents

(1) Background: here is a growing need for integrated and multidimensional approaches to health, especially in a particular category of populations, school-dropout (SD) adolescents, who are traditionally more prone to risky behavior. This study aimed to describe the association between possible risk factors (substance use, eating disorders, social addiction) and well-being perception through the application of a personalized well-being index (PWBI) in SD youths. (2) Methods: Data were collected in 450 school-dropout adolescents (19 ± 2 years, male 308); the health-related quality of life (HRQoL) and risk behaviors were assessed by means of a battery of standardized questions. (3) Results: The results revealed an altered perception of well-being in association with eating disorders (p < 0.001), the use of psychotropic drugs (p < 0.001), and the amount of their consumption (p < 0.05). In particular, there was a decrease in emotional state (p < 0.001) and PWBI (p < 0.001) in the presence of eating disorders, and an impairment in all PWBI components, emotional states (p < 0.001), lifestyle habits (p < 0.05), and social contexts (p < 0.001) when taking psychotropic drugs. (4) Conclusions: risk or unhealthy behaviors significantly worsen individual well-being. This study highlights the change of paradigm from a disease-oriented model to an educationally strength-based model when monitoring psychosocial well-being in order to define preventive and health promotion strategies in a vulnerable category of the population.

Living Your Best Life: Lifestyle Medicine for All Women

In an era of ever-increasing healthcare expenditures, yet simultaneously worsening outcomes, many of our patients choose between traditional medical care or often unproven alternative therapies. While the recognition of lifestyle change in addressing cardiovascular and metabolic disease grows, there is less understanding of the impact of lifestyle change on issues facing women every day. Millions of women around the globe struggle with infertility, cancer, sexual dysfunction, and dermatologic needs. Yet, research on the benefits of lifestyle change on these conditions is scarce, and gaps exist both in our understanding of evidence-based approaches to address these issues, as well as adequate provider education when evidence exists. The Women’s Health Member Interest Group convened medical experts in these areas that affect women’s lives to provide insights and meaningful education applicable not only for our patients, but also in our own lives.

Prevalence and Reasons for the Absence of Vaginal Intercourse in Chinese Middle-Aged and Elderly Men

INTRODUCTION

As the global population ages, research on the health of middle-aged and elderly men has intensified.

AIM

To report a paucity of data on the prevalence, etiology, and risk factors associated with lack of vaginal intercourse in middle-aged and elderly Chinese men.

METHODS

Between January, 2018, and May, 2020, 6,096 men aged 40-90 years old who reside in mainland China were included in the community-based study. Validated scales related to erectile dysfunction (EHS and IIEF-5) and late-onset hypogonadism (ADAM and AMS), and in-person interview method were used to collect data. Multivariable analysis was performed to examine the risk factors associated with the absence of intercourse.

OUTCOMES

Prevalence estimate of no current vaginal intercourse and its associations with basic factors and medical comorbidities. Reasons for no current vaginal intercourse.

RESULTS

The prevalence of intercourse absence was 19.8% (95% CI; 18.8-20.8%) in middle-aged and elderly Chinese males, and this proportion was significantly higher in older age groups (8.6%, 11.5%, 24.1%, and 34.2% for men aged 40-49, 50-59, 60-69, and 70-90, respectively; P < .05). Among the men who attributed the lack of intercourse to themselves, 168 (21.4%, 95% CI; 18.7-24.4%) had erectile problems and were apprehensive about erectile failure during intercourse. Strained spousal relationships (35 men, 8.4%, 95% CI; 6.1-11.4%), marital issues (163 men, 39%, 95% CI; 34.4--43.8%), and poor health of the partner (179 men, 42.8%, 95% CI; 38.2-47.6%) were described as reasons for lack of intercourse with spouses. Same risk factors were also found in the multivariate analysis.

CLINICAL IMPLICATIONS

Modifiable factors that are related to lack of intercourse may be beneficial to Chinese middle-aged and elderly men.

STRENGTH & LIMITATIONS

The main strength of the study is that it involved real-world settings. The limitations are as follows. Firstly, psychological data, data on sexual frequency and data regarding types of sex other than vaginal intercourse were not recorded. Secondly, this is a cross-sectional study, from which definite or causative conclusions can't be drawn. Thirdly, the spouses of the participants were not included in the study, and hence the data represent the perceptions of males only. Finally, objective data are required.

CONCLUSION

Modifiable factors related to both the patients and their partners were associated with an increased rate of no intercourse in Chinese middle-aged and elderly men. Guidance for sexual life may benefit men with an absence of intercourse. Future studies are warranted to reexamine our findings. Lu Y, Zhang J, Ma C, et al. Prevalence and Reasons for the Absence of Vaginal Intercourse in Chinese Middle-Aged and Elderly Men. Sex Med 2022;10:100511.

Impact of infertility duration on female sexual health

BACKGROUND

Infertility, an important source of stress, could affect sexual life. Extensive studies suggest that the incidence of sexual dysfunction is highly prevalent in infertile women. As the duration of infertility increases, the level of stress is also likely to increase even further, and this could aggravate psychological pain and cause sexual dysfunction. However, the effect of infertility duration on sexual health is unclear.

METHODS

We conducted a case-control study in which 715 patients participated between September 1,2020 and December 25, 2020. We included patients diagnosed with infertility (aged between 20 to 45), who were divided into four groups according to their infertility durations: ≤ 2 years (Group I, n = 262), > 2 years but ≤ 5 years (Group II, n = 282), > 5 years but ≤ 8 years (Group III, n = 97), and > 8 years (Group IV, n = 74). A questionnaire survey on female sexual functions and psychological depression was administered to participants, and their female sexual functions and depression status were measured using the Female Sexual Function Index (FSFI) and Patient Health Questionnaire (PHQ-9), respectively.

RESULTS

As the number of years of infertility increased, the PHQ-9 score as well as the incidence of psychological depression increased significantly (p < 0.05), but the total score of FSFI and those of its six domains/sub-scales were not significantly different among the four groups. An analysis of the relevant factors affecting sexual functions, using the multivariable logistic regression model, revealed that when the infertility duration was greater than 8 years, there was a significant increase in the incidence of sexual dysfunction [adjusted odds ratios (AOR) = 5.158, 95% confidence interval (CI): 1.935-13.746, P = 0.001], arousal disorder (AOR = 2.955, 95% CI: 1.194-7.314, P = 0.019), coital pain (AOR = 3.811, 95% CI: 1.045-13.897, P = 0.043), and lubrication disorder (AOR = 5.077, 95% CI: 1.340-19.244, P = 0.017).

CONCLUSIONS

An increasing infertility duration is a risk factor for the occurrence of sexual dysfunction. Hence, as the infertility duration increases, the incidence of female sexual dysfunction and psychological distress could also increase, especially when the infertility duration is more than 8 years.

Evaluation of Psychometric Properties of the Persian Version of Brief Male Sexual Function Inventory: A Cross-Sectional Study

INTRODUCTION

Male sexual dysfunction is a common problem, and there are many self-report questionnaires for measuring sexual function among men; however, the Brief Male Sexual Function Inventory (BSFI) is a tool that has 5 subscales, which is more complete than others. a validated self-report questionnaire, in the local language with modest expressions is required for men.

AIM

To determine the validity and reliability of the Persian version of the BSFI among men.

METHODS

This cross-sectional study was conducted on 200 males. The sampling process was performed in several stages from health centers. After the accomplishment of the standard process of back-translating the questionnaire from English to Persian, its face, content, and construct validity were evaluated. The collected data were analyzed using confirmatory factor analysis, multivariate analysis of variance, and Pearson correlation coefficient. To determine the reliability of the instrument, the test-retest method was used with 2 weeks interval and the Cronbach's alpha coefficient method was applied to check the internal homogeneity.

MAIN OUTCOME MEASURES

Reliability (internal consistency and test-retest) and validity were assessed RESULTS: According to the research findings, confirmatory factor analysis had an acceptable fit. By modifying the measurement model and fitting the final model, the fitting indices were obtained as the following: Chi-square statistic = 21.63, NPAR = 36, P = .001 > 0.05; Tucker-Lewis index = 0.956; comparative fit indices = 0.976; Normed Fit Index = 0.952; and root mean square error of approximation = 0.068. These values indicated that the obtained model had a good fit for the data. Moreover, Cronbach's alpha and intra-cluster correlation coefficients of the whole questionnaire were calculated at 0.893 and 0.893, respectively (confidence interval between 0.811-0.950), showing the internal consistency of the items in the whole questionnaire and domain.

CONCLUSION

The BSFI questionnaire showed a 5-factor structure similar to the original structure and the 11-item Persian version of the questionnaire of male sexual function can be considered a valid and reliable tool to assess the level of male sexual function. Rezaei N, Sharifi N, Fathnezhad-Kazemi A, et al. Evaluation of Psychometric Properties of the Persian Version of Brief Male Sexual Function Inventory: A Cross-Sectional Study. Sex Med 2021;9:100409.

A Meta-Analysis of Erectile Dysfunction and Alcohol Consumption

PURPOSE

The purpose of the study was to evaluate the association between alcohol consumption and risk of erectile dysfunction (ED).

METHODS

PubMed was searched for reports published before June 2019. Data were extracted and combined odds ratios (ORs) calculated with random-effects models.

RESULTS

Finally, 46 studies were included (216,461 participants). The results of our meta-analysis indicated that there was a significant association between regular alcohol consumption and ED (OR 0.89, 95% confidence interval [CI]: 0.81-0.97). There was no indication of publication bias (Egger's test, p = 0.37). In the stratified analysis, the pooled OR of ED for light to moderate and high alcohol consumption was 0.82 (95% CI: 0.72-0.94) and 0.82 (95% CI: 0.67-1.00), respectively. No variable related to the source of heterogeneity was found in univariate and multivariate meta-regression analyses. A dose-response meta-analysis suggested that a nonlinear relationship between alcohol consumption and risk of ED was observed (p for nonlinearity <0.001).

CONCLUSION

A J-shaped relationship between alcohol consumption and risk of ED was observed. Alcohol should be taken in moderate quantities in order to obtain the dual effect of disinhibition and relaxation. If taken chronically, it could provoke vascular damages.

Lifestyle in urology: Benign diseases

Modifiable lifestyle-related risk factors are the object of increasing attention, with a view to primary and tertiary prevention, to limit the onset and development of diseases.Also in the urological field there is accumulating evidence of the relationship between urological diseases and lifestyle-related risk factors that can influence their incidence and prognosis. Risk factors such as nutrition, physical activity, sexual habits, tobacco smoking, or alcohol consumption can be modified to limit morbidity and reduce the social impact and the burdensome costs associated with diagnosis and treatment.This review synthesizes the current clinical evidence available on this topic, trying to satisfy the need for a summary on the relationships between the most important lifestyle factors and the main benign urological diseases, focusing on benign prostatic hyperplasia (BPH), infections urinary tract (UTI), urinary incontinence (UI), stones, erectile dysfunction, and male infertility.

"I Use All the Parts I'm Given": A Qualitative Investigation of Trans Masculine and Nonbinary Individuals' Use of Body during Sex

Objectives: The study investigates how trans masculine and nonbinary individuals describe the use of their bodies during sexual activities. Methods: Three hundred and sixty-one trans masculine and nonbinary individuals were asked to describe their use of body during sex through an online survey. Data were analyzed through thematic analysis. Results: Eleven subthemes emerged that were organized in 4 overarching themes: Relational Factors; Behavioral Factors; Sexual Roles; and Transgender Related Factors. Some differences emerged between trans masculine and nonbinary participants. Conclusions: Although some of our participants described a lack of sexual activity, our participants overall described a wide range of activities.

Sexual Health and Dysfunction in Patients With Rheumatoid Arthritis: A Cross-sectional Single-Center Study

Introduction

An increased risk of sexual health problems is seen among patients with chronic illnesses. The background is likely to be multifactorial, but it remains poorly understood.

Aim

To investigate the sexual health and functioning of patients with rheumatoid arthritis (RA) and to examine gender differences, general population comparisons, and possible somatic, psychological, and disease-specific determinants.

Methods

A cross-sectional study using a digital questionnaire distributed among 380 patients diagnosed with RA in a Danish university hospital outpatient setting.

Main Outcome Measure

A range of patient-reported outcomes were obtained, including scores from the validated rating scale Changes in Sexual Functioning Questionnaire. Furthermore, individual medical record information was collected.

Results

A total of 329 patients (250 women and 79 men) were included (age range: 25–73 years; mean age: 57.2 years). The Changes in Sexual Functioning Questionnaire scoring indicated an overall sexual dysfunction in 33.8% of men and 58.1% of women.More than one-third (37.6%) of patients felt that RA had made their sex life more complicated, and 32.4% feared that this might someday be the case. In total, 29.2% patients had experienced sexual problems due to their RA treatment. Of the respondents who experienced RA-related fatigue, 46.5% reported that this impacted negatively on their sexual activity. The risk of one or more sexual health adversities was significantly correlated with female gender, older age, moderate or severe depression, moderate to moderately high loneliness, more than 2 comorbidities, and a fatigue score above 75 out of 100 on a visual analogue scale. Compared to the general population, significantly fewer patients with RA considered their sex life important, and significantly fewer patients appraised their current sex life as good or very good. Moreover, significantly more women with RA (32.1%) than women from the general population (15.7%) had not had any sex life during the past year. A vast majority of patients with RA (93.5% of women and 85.5% of men) had not discussed sexual issues with a health-care professional during the last 5 years. Of all, 32.5% would like health-care professionals to address sexual topics in the consultation occasionally.

Conclusion

Sexual dysfunction is highly prevalent in patients with RA, but the problems are not regularly addressed in consultations provided by the rheumatology department.

Bay LT, Graugaard C, Nielsen DS, et al. Sexual Health and Dysfunction in Patients With Rheumatoid Arthritis: A Cross-sectional Single-Center Study. Sex Med 2020;8:615–630.

Factors Conditioning Sexual Behavior in Older Adults: A Systematic Review of Qualitative Studies

The sexual behavior of older adults, especially women, has undergone changes in recent years, though there are still certain stereotypes today related to pathophysiology, beliefs, culture and tradition that negatively affect older adults’ sexual activity. The aim of our review is to present the main qualitative studies analyzing how physiological and psychosocial factors affect sexual behavior in older adults. A systematic review of these qualitative studies was carried out. All stages of this review were carried out peer-to-peer in order to guarantee minimized bias. A bibliographical search was completed between February and April 2019, in Web of Science, Scopus, PubMed Medline, PsycINFO ProQuest and CINAHL. To analyze the findings of the selected qualitative studies, a “Thematic Synthesis Analysis” was performed, using Eppi-Reviewer 4 software (UCL Institute of Education, University of London, UK). The quality of the studies was assessed with a CASP-Qualitative-Checklist. A total of 16,608 references were screened and 18 qualitative studies were included in this review. The studies involved 2603 participants across seven countries, most being women (approximately 80%). We identified a wide variety of physiological and psychological factors that can influence the sexual behavior of older adults, such as the presence of pathologies (erectile dysfunction and menopause), the strength of spiritual beliefs, and patriarchal roles upheld by upbringings conveying that women’s role is to provide men with sexual pleasure. Biological age in relation to stereotypical models of sexual behavior, emphasized as a risk factor in the contraction of sexual diseases, seems to play a relevant role as a factor limiting sexual behavior in older adults.

Sexual Inactivity in Methadone Maintenance Treatment Patients

Sexual dysfunction has been extensively studied in methadone maintenance treatment (MMT) patients. However, little data is available regarding sexual inactivity in the MMT patient population. The objectives of this study were to determine the prevalence and putative risk factors for sexual inactivity in the MMT patient population. This cross-sectional study involved 25-71 year old MMT patients recruited from six methadone clinics. Two hundred and seventy-one patients were interviewed for demographic characteristics, comorbidities, concurrent medications used, and sexual activity. The prevalence of sexual inactivity in the MMT population was found to be 47.6%. Increasing age (p < 0.01) and being single/divorced (p < 0.01) were significantly associated with sexual inactivity. In subgroup analysis, increasing age was significantly associated with sexual inactivity in both single/divorced (p < 0.05) and married (p < 0.05) subgroups, while unemployment (p < 0.05) was only significantly associated with sexual inactivity in the earlier subgroup. Our results suggest that sexual inactivity is common in the MMT patient population. The putative risk factors are related to biological and sociocultural factors. Having specific comorbidities or being on certain medications were not correlated with sexual inactivity in the MMT population. Routine assessment of sexual problems is essential, and proper management should be performed for MMT patients.

Informing patients about the negative effect of nephrectomy on sexual function

OBJECTIVE

The quality-of-life concept has increasingly gained attention, but an important aspect has been neglected, which is the sexual function of patients with kidney cancer after surgery. The aim of this study was to explore the impact of nephrectomy on sexual function in patients with kidney cancer and the information patients received with this regard.

MATERIAL AND METHODS

We conducted a retrospective study of patients who underwent nephrectomy or nephro-ureterectomy within a 5-year period at the Department of Urology, Odense University Hospital, Denmark. Among 310 patients having undergone surgery, 226 were still alive and eligible for participation. Their records were reviewed, and a validated questionnaire concerning their sex life was mailed to them. All participants were invited to take part in a semi-structured interview in person or by phone.

RESULTS

Of 154 former patients who replied, 95 were men (mean age, 66 years, range 37-89), 59 were women (mean age 63 years, range 26-87). A significant difference was observed regarding problems with sexual relationships prior to operation compared after (P<0.0001). Seven patients (5%) had been informed about potential effects and changes in their sex life following operation. Both male and female participants were worried about their sex life (61.4%). Among sexually active male responders, 54.7% reported having some degree of erectile dysfunction.

CONCLUSION

Patients experience significantly more problems in their sexual relationships after surgery. Very few were informed about this, showing the need to offer sex counselling before surgery. More research is required to fully comprehend the magnitude of the problem.

Alcohol and Sexual Health Behavior: "What We Know and How We Know It"

Alcohol, despite salutary associations with sexuality, has been implicated in sexual health problems. This review examines the relationship between alcohol and outcomes related to sexual health. Methodological considerations limiting causal assertions permissible with nonexperimental data are discussed, as are advantages of experimental methods. Findings from laboratory experiments are reviewed evaluating causal effects of acute alcohol intoxication on a variety of outcomes, including sexual arousal, sexual desire, orgasm, and sexual risk behaviors related to sexually transmitted infections (STIs) and human immunodeficiency virus (HIV). Several variables exerting mediating and moderating influences are identified. It is concluded that acute alcohol intoxication is capable of exerting a causal impact on multiple constituent components of sexual responding related to sexual health. Both alcohol expectancy and alcohol myopia theories have been supported as explanations for these causal effects. Furthermore, for sexual risk behavior, noteworthy recent developments include research highlighting the importance of women's sexual victimization history and men's condom use resistance. Limitations and implications associated with this body of research are also discussed.

Unhealthy Behaviors Among Canadian Men Are Predictors of Comorbidities: Implications for Clinical Practice

Men's poor health behaviors are an increasingly prevalent issue with long-term consequences. This study broadly samples Canadian men to obtain information regarding health behaviors as a predictor of downstream medical comorbidities. A survey of Canadian men included questions regarding demographics, comorbidities, and health behaviors (smoking and alcohol consumption, sleep and exercise behaviors, and dietary habits). Health behaviors were classified as either healthy or unhealthy based upon previous studies and questionnaire thresholds. Multivariate regression was performed to determine predictors for medical comorbidities. The 2,000 participants were aged 19-94 (median 48, interquartile range 34-60). Approximately half (47.4%) were regular smokers, 38.7% overused alcohol, 53.9% reported unhealthy sleep, 48.9% had low levels of exercise, and 61.8% had unhealthy diets. On multivariate analysis, regular smoking predicted heart disease (OR 2.08, p < .01), elevated cholesterol (OR 1.35, p = .02), type 2 diabetes (OR 1.57, p = .02), osteoarthritis (OR 1.43, p = .04), and depression (OR 1.62, p < .01). Alcohol overuse predicted hypertension (OR 1.40, p < .01) and protected against type 2 diabetes (OR 0.61, p < .01). Unhealthy sleep predicted hypertension (OR 1.46, p < .01), erectile dysfunction (OR 1.50, p = .04), and depression (OR 1.87, p < .01). Low levels of exercise predicted hypertension (OR 1.30, p = .03) and elevated cholesterol (OR 1.27, p = .05). Finally, unhealthy diet predicted depression (OR 1.65, p < .01). This study confirms the association of poor health behaviors and comorbidities common to middle-aged and older men. The results emphasize the potential scope of targeted gender-sensitized public awareness campaigns and interventions to reduce common male disease, morbidity, and mortality.

"I Want to Feel Like a Full Man": Conceptualizing Gay, Bisexual, and Heterosexual Men's Sexual Difficulties

Current understandings of sexual difficulties originate from a model that is based on the study of heterosexual men and women. Most research has focused on sexual difficulties experienced by heterosexual men incapable of engaging in vaginal penetration. To better understand men's perceptions and experiences of sexual difficulties, seven focus groups and 29 individual interviews were conducted with gay (n = 22), bisexual (n = 5), and heterosexual (n = 25) men. In addition, the extent to which difficulties reported by gay and bisexual men differ from heterosexual men was explored. Data were analyzed using thematic analysis applying an inductive approach. Two intercorrelated conceptualizations were identified: penis function (themes: medicalization, masculine identity, psychological consequences, coping mechanisms) and pain (themes: penile pain, pain during receptive anal sex). For the most part, gay, bisexual, and heterosexual men reported similar sexual difficulties; differences were evident regarding alternative masculinity, penis size competition, and pain during receptive anal sex. The results of this study demonstrate the complexity of men's sexual difficulties and the important role of sociocultural, interpersonal, and psychological factors. Limitations and suggested directions for future research are outlined.

Physical Activity to Improve Erectile Function: A Systematic Review of Intervention Studies

Introduction

The leading cause of erectile dysfunction (ED) is arterial dysfunction, with cardiovascular disease as the most common comorbidity. Therefore, ED is typically linked to a web of closely interrelated cardiovascular risk factors such as physical inactivity, obesity, hypertension, and metabolic syndrome. Physical activity (PA) has proved to be a protective factor against erectile problems, and it has been shown to improve erectile function for men affected by vascular ED. This systematic review estimated the levels of PA needed to decrease ED for men with physical inactivity, obesity, hypertension, metabolic syndrome, and/or manifest cardiovascular diseases.

Aim

To provide recommendations of levels of PA needed to decrease ED for men with physical inactivity, obesity, hypertension, metabolic syndrome, and/or cardiovascular diseases.

Methods

In accord with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines, a systematic review was performed of research articles specifically investigating PA as a possible treatment of ED. The review included research on ED from physical inactivity, obesity, hypertension, metabolic syndrome, and/or cardiovascular diseases. All available studies from 2006 through 2016 were checked for the predetermined inclusion and exclusion criteria to analyze the levels of PA needed to decrease ED.

Results

10 articles met the inclusion criteria, all suggesting various levels of PA needed to decrease ED for men with relevant risk factors for ED. The results of the review provided sufficient research evidence for conclusions regarding the levels of PA necessary to decrease ED.

Conclusion

Recommendations of PA to decrease ED should include supervised training consisting of 40 minutes of aerobic exercise of moderate to vigorous intensity 4 times per week. Overall, weekly exercise of 160 minutes for 6 months contributes to decreasing erectile problems in men with ED caused by physical inactivity, obesity, hypertension, metabolic syndrome, and/or cardiovascular diseases.

Gerbild H, Larsen CM, Graugaard C, Areskoug Josefsson K. Physical Activity to Improve Erectile Function: A Systematic Review of Intervention Studies. Sex Med 2018;6:75–89.

How does health-promoting lifestyle relate to sexual function among women of reproductive age in Iran?

This study aimed to evaluate the relation between health-promoting lifestyle and sexual function among women of reproductive age. In this cross-sectional study, 1200 women were recruited randomly from 10 public health centers in Ahvaz, Iran. A demographic questionnaire, Health Promoting Lifestyle Profile 2 (HPLP2), and Female Sexual Function Index (FSFI) were used for data collection. The inclusion criteria were as follows: women aged 15-45 years, married, monogamous, and having basic literacy. Data were analyzed using Kruskal-Wallis test, chi-square test, Spearman correlation coefficient, and logistic regression. All aspects of sexual function showed a significant relationship with different dimensions of HPLP2, except for pain and physical activity ( p < 0.001). Women who had better self-actualization were more likely to have better sexual function than other women (OR = 1.10, 95% CI: 1.06-1.14, p < 0.001). Other variables like responsibility, interpersonal relations and stress management also showed a significant correlation with sexual function. Results of this study showed that health-promoting lifestyle dimensions are significantly related to all aspects of sexual function in women of reproductive age. Health policy makers should take lifestyle-related factors of reproductive-aged women into account when seeking to improve the sexual wellbeing of this population. Further attention should also be given to assessing the direction of causality.

Sexual inactivity and occurrence of STIs in relation to weight status in women: Two large population-based studies

The aim of this study was to examine sexual inactivity and occurrence of selected sexually transmitted infections in relation to body mass index. We used data from two large Danish population-based cross-sectional studies conducted in 1991-1995 (HPV study: 6869 women, aged 22-32 years) and in 2004-2005 (Liva study: 19,484 women, aged 18-45 years). Data were collected using a structured interview and measured weight, height, high-risk human papillomavirus DNA, Chlamydia DNA for the HPV study and a structured questionnaire for the Liva study. Overweight and obese women were more likely to have had no lifetime sexual partner or no sexual partner in the last year, e.g., obese women had a threefold (95 percent CI: 1.95-5.04) odds ratio of having had no sexual partner in the last year compared to normal weight women. Additionally, overweight and obese women had a lower likelihood of genital warts and high-risk human papillomavirus infection. A similar tendency was found for self-reported Chlamydia, but not with presence of Chlamydia DNA. If higher likelihood of no lifetime or recent sexual partners among overweight and obese women reflects unmet sexual needs, it could give rise to concern because quality of sexual life is associated with general quality of life.

Sexual distress and quality of life among women with bipolar disorder

Background

Information on the association between bipolar disorder (BD), sexual satisfaction, sexual function, sexual distress and quality of life (QoL) is sparse. This study aims, in women with BD, to (i) investigate sexual dysfunction, sexual distress, general sexual satisfaction and QoL; (ii) explore whether sexual distress was related to affective symptoms and (iii) investigate whether QoL was associated with sexual distress. The study is a questionnaire survey in an outpatient cohort of women with BD using: Changes in Sexual Functioning Questionnaire, Female Sexual Distress Scale, Altman Self-Rating Mania Scale (ASRM), Major Depression Inventory (MDI) and The World Health Organisation Quality of Life-Brief.

Results

In total, 61 women (age range 19–63, mean 33.7 years) were recruited. Overall, 54% reported sexual distress (n = 33) and 39% were not satisfied with their sexual life (n = 24). Women with BD were significantly more sexually distressed in comparison with Danish women from the background population but they did not have a higher prevalence of impaired sexual function. Better sexual function was positively associated with ASRM scores while MDI scores were associated with more distress. Finally, the group of non-sexually distressed women with BD reported higher QoL scores compared with the sexually distressed group.

Conclusions

Women with BD exhibited a high prevalence of sexual distress and their sexual function seemed associated with their actual mood symptoms and perception of QoL.

Alcohol consumption and prevalence of erectile dysfunction in Japanese patients with type 2 diabetes mellitus: Baseline data from the Dogo Study

Diabetes mellitus and heavy alcohol consumption are both associated with vascular disease, a category that includes erectile dysfunction (ED). However, the association between alcohol consumption and ED among patients with type 2 diabetes mellitus remains unclear. The aim of the present multicenter cross-sectional study was to investigate the relationship between drinking frequency, weekly alcohol consumption, daily alcohol consumption, and ED among Japanese patients with type 2 diabetes mellitus. Study subjects were 340 male Japanese patients with type 2 diabetes mellitus, aged 19-70 years, who had undergone blood tests at our institutions. A self-administered questionnaire was used to collect information on the variables under study. ED was defined as present when a subject had a Sexual Health Inventory for Men score <8. Adjustment was made for age, body mass index, duration of type 2 diabetes mellitus, current smoking, hypertension, dyslipidemia, glycated hemoglobin, stroke, coronary artery disease, diabetic retinopathy, diabetic nephropathy, and diabetic neuropathy. The prevalence of ED was 43.2% (147/340). The frequency of alcohol consumption and weekly alcohol consumption were independently inversely associated with ED (p for trend p = 0.001 and 0.004, respectively). The relationship between daily alcohol consumption and ED was an inverted J-shaped curve: alcohol consumption of less than 60 g, but not 60 g or more, per day was independently related to a lower prevalence of ED (p for quadratic trend = 0.003). In Japanese men with type 2 diabetes mellitus, an inverted J-shaped relationship between daily alcohol consumption and ED was observed, while frequency of alcohol consumption and weekly alcohol consumption were significantly inversely associated with ED.

Relationship between premature ejaculation and depression: A PRISMA-compliant systematic review and meta-analysis

BACKGROUND

Premature ejaculation (PE) is the most prevalent male sexual dysfunction. Epidemiologic findings are inconsistent concerning the risk for depression associated with PE.

OBJECTIVE

The aim of this study was to investigate the potential association between between depression and risk of PE.

DATA SOURCES

We conducted a literature search of PubMed, Embase, and the Cochrane Library from these databases' inception through June 2014 for observational epidemiological studies examining the association between depression on risk of PE.

STUDY ELIGIBILITY CRITERIA

Studies were selected if they reported the risk estimates for PE associated with depression.

PARTICIPANTS

patients>18 years of age suffering from PE.

INTERVENTIONS

a history of depressive disorder.

STUDY APPRAISAL AND SYNTHESIS METHODS

These odds ratios (ORs) were pooled using a random or fixed effects model and were tested for heterogeneity. Subgroup analysis was employed to explore heterogeneity.

RESULTS

Eight trials involving 18,035 patients were included in the meta-analysis. Depression were statistically significantly associated with the risk of PE (OR = 1.63, 95% CI:1.42-1.87). There was no evidence of between-study heterogeneity (P = 0.623, I = 0.0%). The association was similar when stratified by mean age, geographical area, study design, sample size, publication year, and controlling key confounders.

LIMITATIONS

The severity of depression and PE could not be identified due to unavailable data of trials. No evidence of publication bias was observed.

CONCLUSIONS

These findings provide evidence that depression is associated with a significantly increased risk of PE. In addition, more prospective studies are necessary to evaluate the association and identify the ideal treatment.

SYSTEMATIC REVIEW REGISTRATION NUMBER

CRD42016041272.

Obesity and Sexuality Among Older Couples: Evidence From the National Social Life, Health, and Aging Project

OBJECTIVE

We investigate whether obesity is associated with sexual activity, sexual frequency, and the range of sexual behaviors in heterosexual older couples. We assess to what extent associations between obesity and sexuality are explained by physical, psychological, and sexual health, and by relationship quality.

METHOD

We use data from 1,698 older adults in 849 partnered dyads in the 2010-2011 wave of the National Social Life, Health, and Aging Project and conduct couple-level analysis featuring women's and men's characteristics.

RESULTS

Women's obesity-particularly at severe levels-is negatively associated with coupled sexual activity, but the association is not mediated by hypothesized mediators. Men's obesity did not have any association with sexual activity. There was no significant difference between overweight and normal weight adults across all three sexuality measures.

DISCUSSION

The growing number of older adults with high levels of body mass index, particularly women, may face certain difficulties in maintaining active sexual lives.

Smoking is unrelated to female sexual function

BACKGROUND

Previous research shows that smoking status is unrelated to female sexual difficulties. However, degree of nicotine dependence has not been measured, and the assessment of sexual functioning has not specified penile-vaginal intercourse (henceforth, intercourse), which is more clearly impaired by sexual difficulties than other sexual behaviors.

OBJECTIVES

To test if smoking status is associated with poorer female sexual function during intercourse, and if nicotine dependence rather than smoking status is related to poorer female sexual function.

METHODS

During 2012, 129 Portuguese community women reported their smoking status, and completed the Fagerström Test for Nicotine Dependence, the Female Sexual Function Index (FSFI), and an adaptation of the FSFI to assess sexual functioning specifically during intercourse, as well as the desire thereof.

RESULTS

Smokers reported higher desire for intercourse and were more likely to have actually engaged in it in the past 4 weeks. Among the coitally active women in the preceding 4 weeks, nicotine dependence correlated with lower desire for intercourse. Smoking status and nicotine dependence were unrelated to arousal, lubrication, orgasm, satisfaction, pain.

CONCLUSIONS

The findings are consistent with many studies that fail to demonstrate an increased risk of sexual difficulties among female smokers. However, nicotine dependence, rather than smoking status per se, might be associated with lower libido. The results suggest the possibility of an inverse U-shaped relationship between smoking and libido with a moderate use of tobacco being associated with higher sexual desire.

Evaluation of female sexual function index and associated factors among married women in North Eastern Black Sea region of Turkey

OBJECTIVE

The aim of this study was detection of Female Sexual Function Index (FSFI) scores of married women living in North Eastern Black Sea region of Turkey and comparison with demographic data.

MATERIALS AND METHODS

A cross-sectional, descriptive study conducted at a University Hospital, gynecology and obstetrics outpatient clinic. Married women between 18-50 years of age, without any complaint enrolled in the study and participants were asked to fill out the form of FSFI. Age, gravidity and number of living children, duration of marriage, education and income levels, employment status, and contraceptive methods has been questioned. Sexual desire, arousal, lubrication, orgasm, satisfaction, pain subscales, and total score of FSFI were determined and compared with demographic data.

RESULTS

Lower FSFI levels were detected from 70.9% of the respondents. Age, duration of marriage and number of children were adversely affected the FSFI scores. Intermediate education level and usage of a contraceptive method were related with higher FSFI scores. Pain scores were high in all participants independently from other parameters.

CONCLUSIONS

For identification of women's sexual dysfunction, increasing the knowledge level and awareness about sexuality are required.

Healthy aging in a cross-sectional study of Australian men: what has sex got to do with it?

AIM

To identify lifestyle factors associated with healthy aging in middle-aged and older Australian men.

METHODS

A cross-sectional, population-based, computer-assisted telephone interview study explored self-reported health outcomes, and associated determinants for general and reproductive health (the Men in Australia Telephone Survey) in men aged 40 years and older (n = 5990). "Good health" was defined by self-reported health (excellent/very good) combined with absence of self-reported high blood pressure, heart disease, stroke, diabetes and depression symptoms. Categories of sexual activity frequency in the previous four weeks ranged from zero to 12+ times.

RESULTS

"Good health" declined with increasing age with 17% of men over 70 years reporting "good health". In multivariable logistic regression models, significant inverse associations were found between modifiable lifestyle factors - both underweight and overweight/obesity, physical inactivity, smoking and high alcohol consumption - and "good health". Low-risk alcohol intake and living with a partner were positively associated with "good health". Sexual activity was also positively associated with "good health" (p < 0.001) with elevated odds ratios (ORs) for each category of frequency of sexual activity (1-4, 5-8, 9-12 or 12+ times in the past 4 weeks) relative to zero frequency (ORs 1.68 to 2.16).

CONCLUSION

This study suggests that sexual activity is an important correlate of retaining good health in middle- and older-aged men, independent of other behavioral determinants.

Sexual function improvement in association with serum leptin level elevation in patients with premature ejaculation following sertraline treatment: a preliminary observation

The objective of our work was to evaluate the effect of sertraline hydrochloride on serum levels of leptin and sexual function in patients with premature ejaculation (PE). A total of 124 patients with a history of PE at least 6 months, aged 20-50 years, were treated with sertraline hydrochloride. One hundred and four age-matched normal males without a history of PE were included control subjects and were untreated. Before and after the 8 week experiment, sexual performance parameters including the intravaginal ejaculation latency time (IELT) and the Chinese premature ejaculation index (CIPE) were collected from both PE patients and control subjects through a questionnaire survey and analyzed. Serum levels of leptin were measured. Correlations of serum leptin with Body Mass Index (BMI) were analyzed. Before sertraline treatment, serum levels of leptin were significantly higher (32.9 vs 8.8 μg/L, p<0.001) but IELT and CIPE score were significantly lower (54 vs 590, p <0.001; 8.7 vs 22.3, p <0.0001) in PE patients than control subjects. After 8 weeks of treatment with sertraline, serum levels of leptinl in PE patients were decreased markedly to 8.0 μg/L, which was not significantly different from the levels in control subjects (p >0.05); and IELT and CIPE score in PE patients were increased to the values similar to those in control subjects. The sensitivity and specificity values were 87.5% and 96.3% for leptin as a diagnosis target. These observations suggest sertraline as a selective serotonin reuptake inhibitor may offer an effective option for treating premature ejaculation.

A systematic review of the correlates and management of nonpremature ejaculatory dysfunction in heterosexual men

INTRODUCTION

A better understanding of ejaculatory disorders has led to an increasing interest in nonpremature ejaculatory dysfunction (non-PE EjD). Current reviews on the subject use a symptom-based classification to describe ejaculatory dysfunction even when it is a single case report. While these reviews provide important information on the disorder, a clearer picture of the prevalence of non-PE EjD in relation to the community and various pathophysiologic states is needed.

OBJECTIVES

The objective of this study was to provide a systematic review of studies of non-PE EjD excluding single case reports.

METHODS

A systematic review of Medline for terms including ejaculation, orgasm or hematospermia. Association with terms delay, pain or headache was made. The search was restricted to male gender and articles written in English. Abstracts were reviewed and those mainly concerned with premature ejaculation were excluded.

RESULTS

A total of 333 articles on non-PE EjD were identified. The condition was reported in community-based studies. In certain patient populations, non-PE EjD was commonly reported in association with antidepressant and antipsychotic treatments, in patients with chronic prostatitis/chronic pelvic pain syndrome, patients with lower urinary tract symptoms particularly in association with medical or surgical treatment, patients with retroperitoneal surgery and in patients with neurological diseases. Few articles were concerned with treatment options.

CONCLUSION

There is a significant prevalence of non-PE EjD in the community and in association with particular disease states or as a side effect of medical or surgical interventions. There is a need to direct efforts to prevent and treat these conditions.

Weight loss by multidisciplinary intervention improves endothelial and sexual function in obese fertile women

INTRODUCTION

Weight loss in sexually active women improves their quality of life. At present, no studies have investigated whether weight loss may affect female sexual function in severe obese women.

AIM

The aim of this study was to investigate the effects of different programs of weight loss on female sexual dysfunction complaints and on endothelial function in premenopausal obese females.

METHODS

Forty-four out of overall 80 obese fertile women (age 18-49 years; mean 36 years) were enrolled because of sexual complaints at Female Sexual Function Index-6 (FSFI-6 score ≤19). Patients were then allocated to different treatments of 8 weeks duration each: an intensive residential program with hypocaloric diet plus controlled physical exercise along with lifestyle modifications at a specialized clinic (Group A, N = 23) and a non-intensive outpatient clinic program consisting of hypocaloric diet and physical exercise at home (Group B, N = 21). Afterward, overall patients were allocated to an extended 8-week follow-up period consisting of outpatient clinic controlled diet plus physical exercise at home.

MAIN OUTCOME MEASURES

Primary end points were modifications of FSFI-6 scores and endothelial function as measured by reactive hyperemia (RHI) with EndoPat-2000. Secondary end points were modifications in body composition as measured by dual-energy X-ray absorptiometry (DEXA).

RESULTS

After 16 weeks, FSFI-6 score and the frequency of sexual activity were significantly higher in Group A compared with Group B (P < 0.01), and significant improvements in arousal, lubrication, and satisfaction sub-domain scores were also found (P < 0.01). Group A showed improvements in RHI (P < 0.01) and marked improvement in homeostasis model assessment of insulin resistance (P < 0.001), anthropometric parameters as weight (P < 0.01), body mass index (P < 0.01), fat mass (P < 0.0001), and percentage of fat mass (P < 0.005) compared with Group B. A relationship between peak insulin (P < 0.0001) and RHI (P < 0.001) vs. FSFI-6 scores was found, respectively.

CONCLUSIONS

A multidisciplinary approach to female obesity appears to be superior to conventional outpatient clinic to produce weight loss and to improve several aspects of sexual dysfunction in obese women. Such changes might be related to persistent improvements in endothelial function and in insulin resistance.

What do most erectile dysfunction guidelines have in common? No evidence-based discussion or recommendation of heart-healthy lifestyle changes and/or Panax ginseng

Sexual health or erectile dysfunction (ED) state of the art guidelines provide a thorough overview of conventional prescription or other notable extrinsic treatment options. Yet, over the past 10-15 years, a plethora of international researchers have established that individual and comprehensive lifestyle changes can prevent and potentially improve ED. We review the lifestyle evidence that should equate to grade A or level 1 evidence recommendations for ED. We also review the evidence for Panax ginseng, an over-the-counter (OTC) dietary supplement with a 35-year history of laboratory investigations, multiple positive randomized trials over approximately 15 years and several independent meta-analyses and systematic reviews. Perhaps it is time to at least discuss and even emphasize lifestyle and other non-conventional interventions in ED guidelines so that patients can explore a diversity of potentially synergistic choices with their physicians and can improve their quality and quantity of life. Ignoring the consistent, positive data on lifestyle modifications in ED guidelines, for example, is tantamount to ignoring diet and lifestyle changes to reduce the risk of or ameliorate cardiovascular diseases.

Effect of drug use and influence of abstinence on sexual functioning in a Spanish male drug-dependent sample: a multisite study

INTRODUCTION

To date, it has been difficult to address the issue of sexual functioning and drug use, and many approaches to it have basic problems and methodological errors.

AIM

The present cross-sectional study compared the sexual functioning scores of a group of drug users with those of a group of nondrug users. It explored the relationship between drug abstinence and sexual functioning.

MAIN OUTCOME MEASURES

A sample of 905 males participated in this study (549 met the substance dependence criteria and 356 were controls). All of them were assessed with the Changes in Sexual Functioning Questionnaire-Drugs version.

METHOD

The assessment was conducted from September 2009 to January 2011. The clinical sample was evaluated in nine different substance abuse treatment facilities.

RESULTS

Results show that, overall, all dimensions (pleasure, desire, arousal, and orgasm) were moderately impaired. Yet, differences regarding preferred substance were observed. Pleasure and orgasm were the two areas most significantly impaired. In these areas, all drugs seemed to negatively affect sexual functioning. However, desire and arousal were not affected by all the substances. In addition, at least after 2 weeks of drug abstinence, no relationship was found between drug abstinence and improvement in sexual functioning. The sample studied had an average of 1 year of drug abstinence and was found to have poorer sexual functioning than the control group.

CONCLUSIONS

Therefore, these results seem to contradict those that argue that drug use only impairs sexual functioning temporarily. Moreover, they suggest that sexual functioning does not improve just by stopping drug use.

Sexual dysfunctions among young men: prevalence and associated factors

PURPOSE

The purposes of this study are to measure the prevalence of premature ejaculation (PE) and erectile dysfunction (ED) among a population of Swiss young men and to assess which factors are associated with these sexual dysfunctions in this age-group.

METHODS

For each condition (PE and ED), we performed separate analyses comparing young men suffering from the condition with those who were not. Groups were compared for substance use (tobacco, alcohol, cannabis, other illegal drugs, and medication without a prescription), self-reported body mass index, sexual orientation, physical activity, professional activity, sexual experience (sexual life length and age at first intercourse), depression status, mental health, and physical health in a bivariate analysis. We then used a log-linear analysis to consider all significant variables simultaneously.

RESULTS

Prevalence rates for PE and ED were 11% and 30%, respectively. Poor mental health was the only variable to have a direct association with both conditions after controlling for potential confounders. In addition, PE was directly associated with tobacco, illegal drugs, professional activity, and physical activity, whereas ED was directly linked with medication without a prescription, length of sexual life, and physical health.

CONCLUSIONS

In Switzerland, one-third of young men suffer from at least one sexual dysfunction. Multiple health-compromising factors are associated with these dysfunctions. These should act as red flags for health professionals to encourage them to take any opportunity to talk about sexuality with their young male patients.

Testosterone is associated with erectile dysfunction: a cross-sectional study in Chinese men

BACKGROUND

Testosterone is essential for the regulation of erectile physiology, but the relationship between low testosterone and erectile dysfunction (ED) has not been firmly established.

PURPOSE

To examine the association between serum total, free and bio-available testosterone and ED in a population-based sample.

METHODS

A consecutive series of 1776 men aged 20-77 participated in the routine physical examination from September 2009 to December 2009 in Guangxi, China. ED was assessed using the five-item International Index of Erectile Function (IIEF-5) questionnaire. Total testosterone (TT), sex hormone binding globulin (SHBG) and other biochemical profiles were measured. Free testosterone (FT) and bio-available testosterone (BT) were calculated based on Vermeulen's formula. Data were collected with regard to smoking, alcoholic drinking, physical activity and metabolic syndrome.

RESULTS

The prevalence of ED (IIEF-5<22) was 47.6%. Men with ED were significantly older, and more prone to smoke cigarettes (≥20 cigarettes/day) or drink alcohol (≥3 drinks/week), and more likely to have elevated blood pressure (P = 0.036) or hyperglycemia (P<0.001) compared with those without ED. The significant increase in SHBG with age was parallel to its increase with increasing severity of ED (P<0.001). The obscure increase in TT across the ED status was detected without significance (P = 0.418), but TT was positively associated with ED after adjustment for age [odds ratio (OR)  = 1.02, 95% CI (confidence internal): 1.00-1.04]. FT and BT were inversely associated with ED (OR = 0.14, 95%CI: 0.06-0.33; OR = 0.92 (95%CI: 0.89-0.96, respectively) in the univariate analysis, and this inverse association appeared to be independent of smoking status, alcoholic drinking, physical activity, hyper-triglyceridemia and hyperglycemia.

CONCLUSIONS

FT and BT are inversely related to worsening ED, whereas the positive association between TT and ED is most likely due to the increase in SHBG.

SIEDY scale 3, a new instrument to detect psychological component in subjects with erectile dysfunction

INTRODUCTION

We previously developed and validated a structured interview (SIEDY) dealing with the organic (Scale 1), relational (Scale 2), and psychological (Scale 3) components of erectile dysfunction (ED).

AIM

To identify a pathological threshold for SIEDY Scale 3 and to analyze Scale 3 score with biological and psychological correlates in subjects with sexual dysfunction.

METHOD

A pathological threshold of SIEDY Scale 3 score in predicting subjects with a medical history of psychopathology and using psychiatric drugs was identified through receiver operating characteristic (ROC) curve analysis in a sample of 484 patients (Sample A).

MAIN OUTCOME MEASURE

Sensitivity and specificity, along with possible interactions with biological and psychological (Middlesex Hospital Questionnaire, MHQ-score) correlates were verified in a further sample of 1,275 patients (Sample B).

RESULTS

In sample A, 39 (8%) and 60 (12.4%) subjects reported a positive medical history for psychiatric disturbances or for the use of psychotropic medication, respectively. The association with both conditions was present in 28 (5.8%) subjects. ROC curve showed that SIEDY Scale 3 score predicts psychopathology with an accuracy of 69.5 ± 5.9% (P<0.002), when a threshold of 3 was chosen. When the same threshold was applied in Sample B, it identified a higher ranking in MHQ-A (free-floating anxiety), MHQ-S (somatized anxiety) and MHQ-D (depressive symptoms) subscales, even after adjustment for age and Σ-MHQ (a broader index of general psychopathology). In the same sample, we also confirmed that pathological Scale 3 score was related to a higher risk of psychopathology at medical history or to the use of psychotropic drugs as well as with risky lifestyle behaviors, including smoking and alcohol abuse, and elevated BMI.

CONCLUSIONS

SIEDY represents an easy tool for the identification of patients with a relevant intra-psychic component who should be considered for psychological/psychiatric treatment.