Identifying an optimal ejaculation latency for the diagnosis of men reporting orgasmic/ejaculation difficulty.
delayed ejaculation
delayed orgasm
diagnosis
ejaculation latency
erectile dysfunction
inhibited ejaculation
sexual dysfunction
Journal
The journal of sexual medicine
ISSN: 1743-6109
Titre abrégé: J Sex Med
Pays: Netherlands
ID NLM: 101230693
Informations de publication
Date de publication:
26 05 2023
26 05 2023
Historique:
received:
31
12
2022
revised:
28
03
2023
accepted:
03
04
2023
medline:
2
6
2023
pubmed:
3
5
2023
entrez:
3
5
2023
Statut:
ppublish
Résumé
Criteria for the definition and diagnosis of delayed ejaculation (DE) are yet under consideration. This study sought to determine an optimal ejaculation latency (EL) threshold for the diagnosis of men with DE by exploring the relationship between various ELs and independent characterizations of delayed ejaculation. In a multinational survey, 1660 men, with and without concomitant erectile dysfunction (ED) and meeting inclusion criteria, provided information on their estimated EL, measures of DE symptomology, and other covariates known to be associated with DE. We determined an optimal diagnostic EL threshold for men with DE. The strongest relationship between EL and orgasmic difficulty occurred when the latter was defined by a combination of items related to difficulty reaching orgasm and percent of successful episodes in reaching orgasm during partnered sex. An EL of ≥16 minutes provided the greatest balance between measures of sensitivity and specificity; a latency ≥11 minutes was the best threshold for tagging the highest number/percentage of men with the severest level of orgasmic difficulty, but this threshold also demonstrated lower specificity. These patterns persisted even when explanatory covariates known to affect orgasmic function/dysfunction were included in a multivariate model. Differences between samples of men with and without concomitant ED were negligible. In addition to assessing a man's difficulty reaching orgasm/ejaculation during partnered sex and the percent of episodes reaching orgasm, an algorithm for the diagnosis of DE should consider an EL threshold in order to control diagnostic errors. This study is the first to specify an empirically supported procedure for diagnosing DE. Cautions include the use of social media for participant recruitment, relying on estimated rather than clocked EL, not testing for differences between DE men with lifelong vs acquired etiologies, and the lower specificity associated with using the 11-minute criterion that could increase the probability of including false positives. In diagnosing men with DE, after establishing a man's difficulty reaching orgasm/ejaculation during partnered sex, using an EL of 10 to 11 minutes will help control type 2 (false negative) diagnostic errors when used in conjunction with other diagnostic criteria. Whether or not the man has concomitant ED does not appear to affect the utility of this procedure.
Sections du résumé
BACKGROUND
Criteria for the definition and diagnosis of delayed ejaculation (DE) are yet under consideration.
AIM
This study sought to determine an optimal ejaculation latency (EL) threshold for the diagnosis of men with DE by exploring the relationship between various ELs and independent characterizations of delayed ejaculation.
METHODS
In a multinational survey, 1660 men, with and without concomitant erectile dysfunction (ED) and meeting inclusion criteria, provided information on their estimated EL, measures of DE symptomology, and other covariates known to be associated with DE.
OUTCOMES
We determined an optimal diagnostic EL threshold for men with DE.
RESULTS
The strongest relationship between EL and orgasmic difficulty occurred when the latter was defined by a combination of items related to difficulty reaching orgasm and percent of successful episodes in reaching orgasm during partnered sex. An EL of ≥16 minutes provided the greatest balance between measures of sensitivity and specificity; a latency ≥11 minutes was the best threshold for tagging the highest number/percentage of men with the severest level of orgasmic difficulty, but this threshold also demonstrated lower specificity. These patterns persisted even when explanatory covariates known to affect orgasmic function/dysfunction were included in a multivariate model. Differences between samples of men with and without concomitant ED were negligible.
CLINICAL IMPLICATIONS
In addition to assessing a man's difficulty reaching orgasm/ejaculation during partnered sex and the percent of episodes reaching orgasm, an algorithm for the diagnosis of DE should consider an EL threshold in order to control diagnostic errors.
STRENGTHS AND LIMITATIONS
This study is the first to specify an empirically supported procedure for diagnosing DE. Cautions include the use of social media for participant recruitment, relying on estimated rather than clocked EL, not testing for differences between DE men with lifelong vs acquired etiologies, and the lower specificity associated with using the 11-minute criterion that could increase the probability of including false positives.
CONCLUSION
In diagnosing men with DE, after establishing a man's difficulty reaching orgasm/ejaculation during partnered sex, using an EL of 10 to 11 minutes will help control type 2 (false negative) diagnostic errors when used in conjunction with other diagnostic criteria. Whether or not the man has concomitant ED does not appear to affect the utility of this procedure.
Identifiants
pubmed: 37132032
pii: 7147873
doi: 10.1093/jsxmed/qdad058
doi:
Types de publication
Journal Article
Research Support, Non-U.S. Gov't
Langues
eng
Sous-ensembles de citation
IM
Pagination
821-832Informations de copyright
© The Author(s) 2023. Published by Oxford University Press on behalf of The International Society of Sexual Medicine. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.