Proposed Declassification of Disease Categories Related to Sexual Orientation in the International Statistical Classification of Diseases and Related Health Problems (ICD-11).

(Reprinted with permission from the Bulletin of the World Health Organization).

Disorders related to sexuality and gender identity in the ICD-11: revising the ICD-10 classification based on current scientific evidence, best clinical practices, and human rights considerations.

In the World Health Organization's forthcoming eleventh revision of the International Classification of Diseases and Related Health Problems (ICD-11), substantial changes have been proposed to the ICD-10 classification of mental and behavioural disorders related to sexuality and gender identity. These concern the following ICD-10 disorder groupings: F52 Sexual dysfunctions, not caused by organic disorder or disease; F64 Gender identity disorders; F65 Disorders of sexual preference; and F66 Psychological and behavioural disorders associated with sexual development and orientation. Changes have been proposed based on advances in research and clinical practice, and major shifts in social attitudes and in relevant policies, laws, and human rights standards. This paper describes the main recommended changes, the rationale and evidence considered, and important differences from the DSM-5. An integrated classification of sexual dysfunctions has been proposed for a new chapter on Conditions Related to Sexual Health, overcoming the mind/body separation that is inherent in ICD-10. Gender identity disorders in ICD-10 have been reconceptualized as Gender incongruence, and also proposed to be moved to the new chapter on sexual health. The proposed classification of Paraphilic disorders distinguishes between conditions that are relevant to public health and clinical psychopathology and those that merely reflect private behaviour. ICD-10 categories related to sexual orientation have been recommended for deletion from the ICD-11.

Definitions of Sexual Dysfunctions in Women and Men: A Consensus Statement From the Fourth International Consultation on Sexual Medicine 2015.

INTRODUCTION: Definitions of sexual dysfunctions in women and men are critical in facilitating research and enabling clinicians to communicate accurately. AIMS: To present the new set of definitions of all forms of sexual dysfunction in women and men adopted by the Fourth International Consultation on Sexual Medicine (ICSM) held in 2015. METHODS: Classification systems, including the International Classification of Diseases, 10th Edition and the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition, and systems that focus on only specific types of sexual dysfunctions (e.g., the International Society for Sexual Medicine definition for premature ejaculation) were reviewed. MAIN OUTCOME MEASURES: Evidence-based definitions were retained, gaps in definitions were identified, and outdated definitions were updated or discarded. Where evidence was insufficient or absent, expert opinion was used. Some definitions were self-evident and termed clinical principles. RESULTS: The evidence to support the various classification systems was carefully evaluated. A more comprehensive analysis of this evidence can be found in two other articles in this journal that consider the incidence and prevalence and the risk factors for sexual dysfunction in men and women. These data were used to shape the definitions for sexual dysfunction that have been recommended by the 2015 ICSM. CONCLUSION: The definitions that have been adopted are those that are most strongly supported by the literature at this time or are considered clinical principles or consensus of experts' opinions. As more research and clinical studies are conducted, there likely will be modifications of at least some definitions.

Incidence and Prevalence of Sexual Dysfunction in Women and Men: A Consensus Statement from the Fourth International Consultation on Sexual Medicine 2015.

INTRODUCTION: The incidence and prevalence of various sexual dysfunctions in women and men are important to understand to designate priorities for epidemiologic and clinical research. AIM: This manuscript was designed to conduct a review of the literature to determine the incidence and prevalence of sexual dysfunction in women and men. METHODS: Members of Committee 1 of the Fourth International Consultation on Sexual Medicine (2015) searched and reviewed epidemiologic literature on the incidence and prevalence of sexual dysfunctions. Key older studies and most studies published after 2009 were included in the text of this article. MAIN OUTCOME MEASURES: The outcome measures were the reports in the various studies of the incidence and prevalence of sexual dysfunction among women and men. RESULTS: There are more studies on incidence and prevalence for men than for women and many more studies on prevalence than incidence for women and men. The data indicate that the most frequent sexual dysfunctions for women are desire and arousal dysfunctions. In addition, there is a large proportion of women who experience multiple sexual dysfunctions. For men, premature ejaculation and erectile dysfunction are the most common sexual dysfunctions, with less comorbidity across sexual dysfunctions for men compared with women. CONCLUSION: These data need to be treated with caution, because there is a high level of variability across studies caused by methodologic differences in the instruments used to assess presence of sexual dysfunction, ages of samples, nature of samples, methodology used to gather the data, and cultural differences. Future research needs to use well-validated tools to gather data and ensure that the data collection strategy is clearly described.

Risk Factors for Sexual Dysfunction Among Women and Men: A Consensus Statement From the Fourth International Consultation on Sexual Medicine 2015.

INTRODUCTION: This article presents a review of previous research concerning risk factors for sexual dysfunction in women and men. AIM: The aim is to evaluate past research studies to determine the contribution of all risk factors to the development and maintenance of sexual dysfunction among women and men. METHODS: Studies were organized under a biopsychosocial framework, with the bulk of studies of women and men having investigated the role of biological factors. MAIN OUTCOME MEASURES: The outcome measures were the data on factors for sexual dysfunction. RESULTS: Many more studies investigated risk factors for sexual dysfunction in men than in women. For women and men, diabetes, heart disease, urinary tract disorders, and chronic illness were significant risk factors for sexual dysfunction. Depression and anxiety and the medications used to treat these disorders also were risk factors for sexual dysfunction in women and men. In addition, substance abuse was associated with sexual dysfunction. Many other social and cultural factors were related to sexual dysfunction in women and men. CONCLUSION: Psychosocial factors are clearly risk factors for sexual dysfunction. Women and men with sexual dysfunction should be offered psychosocial evaluation and treatment, if available, in addition to medical evaluation and treatment. The impact of social and cultural factors on sexual function requires substantially more research. The evidence that erectile dysfunction is a harbinger of other forms of cardiovascular disease is strong enough to recommend that clinical evaluation for occult cardiovascular disease should be undertaken in men who do not have known cardiovascular disease but who develop organic erectile dysfunction, especially in men younger than 70 years.

Proposed declassification of disease categories related to sexual orientation in the International Statistical Classification of Diseases and Related Health Problems (ICD-11).

The World Health Organization is developing the 11th revision of the International Statistical Classification of Diseases and Related Health Problems (ICD-11), planned for publication in 2017. The Working Group on the Classification of Sexual Disorders and Sexual Health was charged with reviewing and making recommendations on disease categories related to sexuality in the chapter on mental and behavioural disorders in the 10th revision (ICD-10), published in 1990. This chapter includes categories for diagnoses based primarily on sexual orientation even though ICD-10 states that sexual orientation alone is not a disorder. This article reviews the scientific evidence and clinical rationale for continuing to include these categories in the ICD. A review of the evidence published since 1990 found little scientific interest in these categories. In addition, the Working Group found no evidence that they are clinically useful: they neither contribute to health service delivery or treatment selection nor provide essential information for public health surveillance. Moreover, use of these categories may create unnecessary harm by delaying accurate diagnosis and treatment. The Working Group recommends that these categories be deleted entirely from ICD-11. Health concerns related to sexual orientation can be better addressed using other ICD categories.

L'Organisation mondiale de la Santé est en train de mettre au point la 11e révision de la Classification statistique internationale des maladies et des problèmes de santé connexes (CIM-11), dont la publication est prévue pour 2017. Le Groupe de travail sur la Classification des troubles sexuels et de la santé sexuelle a été chargé d'examiner et de faire des recommandations sur les catégories de maladies liées à la sexualité dans le chapitre sur les troubles mentaux et comportementaux de la 10e révision (CIM-10) qui a été publiée en 1990. Ce chapitre comprend les catégories des diagnostics basés principalement sur l'orientation sexuelle même si la CIM-10 stipule que l'orientation sexuelle seule n'est pas un trouble. Cet article examine les données scientifiques et les raisons cliniques pour continuer à inclure ces catégories dans la CIM. Un examen des données publiées depuis 1990 a révélé le peu d'intérêt scientifique pour ces catégories. En outre, le Groupe de travail n'a trouvé aucune preuve de leur utilité clinique: elles ne contribuent pas à la fourniture des services de soins ou à la sélection du traitement, et elles ne fournissent aucune information essentielle en matière de surveillance de la santé publique. Par ailleurs, l'utilisation de ces catégories peut créer des dommages inutiles en retardant le diagnostic précis et le traitement. Le Groupe de travail recommande que ces catégories soient entièrement supprimées de la CIM-11. Les problèmes de santé liés à l'orientation sexuelle peuvent être mieux traités en utilisant les autres catégories de la CIM.

La Organización Mundial de la Salud está desarrollando la undécima revisión de la Clasificación Estadística Internacional de Enfermedades y Problemas Relacionados con la Salud (CIE-11), cuya publicación está planeada para el 2017. El Grupo de Trabajo sobre la Clasificación de Trastornos Sexuales y Salud Sexual fue encargado de revisar y hacer recomendaciones sobre estas categorías de enfermedades relacionadas con la sexualidad en el capítulo sobre trastornos mentales y del comportamiento en la décima revisión (CIE-10), publicada en 1990. Este capítulo incluye categorías para diagnósticos basadas principalmente en la orientación sexual, a pesar de que la CIE-10 afirma que la orientación sexual en sí misma no es un trastorno. Este artículo revisa las pruebas científicas y los fundamentos clínicos para continuar incluyendo estas categorías en la CIE. Una revisión de las pruebas publicada desde 1990 encontró poco interés científico en estas categorías. Asimismo, el Grupo de Trabajo no encontró pruebas de que fueran útiles clínicamente: no contribuyen a la prestación de servicios sanitarios ni a la selección de tratamientos. Tampoco proporcionan información esencial para la vigilancia de la salud pública. Además, el empleo de estas categorías podría ocasionar un daño innecesario al retrasar los diagnósticos precisos y el tratamiento. El Grupo de Trabajo recomienda que se eliminen totalmente estas categorías de la CIE-11. Los problemas de salud relacionados con la orientación sexual se pueden abordar mejor utilizando otras categorías de la CIE.