Sexual Dysfunction in Infertile Men: A Systematic Review and Meta-Analysis
ABSTRACT: Background: According to previous studies of male infertility, we found that the association between sexual dysfunction and male infertility was reported rarely and controversially. Aim: We carried out this 1meta-analysis to evaluate the prevalence of sexual dysfunction and the Internatio...
| Main Authors: | , , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Oxford University Press
2022-08-01
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| Series: | Sexual Medicine |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S2050116122000423 |
| _version_ | 1797704806028017664 |
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| author | Yang Liu, MBBS Yuning Wang, MBBS Zhuonan Pu, MBBS Yuchao Wang, MBBS Yixin Zhang, MBBS Chuankun Dong, MBBS Yan Zeng, MBBS Shu Zhou, MD |
| author_facet | Yang Liu, MBBS Yuning Wang, MBBS Zhuonan Pu, MBBS Yuchao Wang, MBBS Yixin Zhang, MBBS Chuankun Dong, MBBS Yan Zeng, MBBS Shu Zhou, MD |
| author_sort | Yang Liu, MBBS |
| collection | DOAJ |
| description | ABSTRACT: Background: According to previous studies of male infertility, we found that the association between sexual dysfunction and male infertility was reported rarely and controversially. Aim: We carried out this 1meta-analysis to evaluate the prevalence of sexual dysfunction and the International Index of Erectile Function (IIEF) score in infertile men. Methods: A systematic search of the target literature was conducted using PubMed, EMBASE, and Cochrane Library. Data were analyzed using Review Manager 5.4 software. Standardized mean differences (SMD) with the corresponding 95% confidence intervals (95% CIs) were implemented in 6 controlled studies as a measure of effect size to assess the relationship between sexual dysfunction and male infertility and Odds Ratio (OR) were performed for the morbidity between infertility group and fertility group. Outcomes: Men in infertile group were found with higher prevalence of sexual dysfunction and lower IIEF values than in controls. Results: A meta-analysis of morbidity was performed in 8 of 10 controlled studies. Meta-analysis of the 8 studies found remarkable higher prevalence of sexual dysfunction in men with infertility than in controls (OR = 2.66, 95% confidence interval = 1.69–4.19, P < .0001; I² = 67%, P for heterogeneity = 0.004). Another meta-analysis of evidence suggested that IIEF in infertile men was lower than controls (SMD = −0.47, 95% confidence interval = −0.63 to −0.31, P < .00001; I² = 64%, p for heterogeneity = 0.02). Clinical Implications: We recommend further research based on the relevant criteria of region, sample size, rigorous statistical analysis, and research design. Strengths & limitations: This systematic review is the first to evaluate the prevalence of sexual dysfunction and the score of sexual dysfunction in male infertility. Investigation on the topic is scarce, and only few studies used appropriate measures. Conclusions: Male infertility was associated with an increase in the prevalence of sexual dysfunction. The areas most affected by sexual function were erectile function, orgasm and sexual desire.Liu Y, Wang Y, Dong C, et al. Sexual Dysfunction in Infertile Men: A Systematic Review and Meta-Analysis. Sex Med 2022;XX:XXXXXX. |
| first_indexed | 2024-03-12T05:25:55Z |
| format | Article |
| id | doaj.art-8674fe31283b445bbd435a40fcd3f688 |
| institution | Directory Open Access Journal |
| issn | 2050-1161 |
| language | English |
| last_indexed | 2024-03-12T05:25:55Z |
| publishDate | 2022-08-01 |
| publisher | Oxford University Press |
| record_format | Article |
| series | Sexual Medicine |
| spelling | doaj.art-8674fe31283b445bbd435a40fcd3f6882023-09-03T07:23:34ZengOxford University PressSexual Medicine2050-11612022-08-01104100528Sexual Dysfunction in Infertile Men: A Systematic Review and Meta-AnalysisYang Liu, MBBS0Yuning Wang, MBBS1Zhuonan Pu, MBBS2Yuchao Wang, MBBS3Yixin Zhang, MBBS4Chuankun Dong, MBBS5Yan Zeng, MBBS6Shu Zhou, MD7College of Clinical Medical Sciences, Dalian Medical University, Dalian, ChinaCollege of Clinical Medical Sciences, Dalian Medical University, Dalian, ChinaCollege of Clinical Medical Sciences, Dalian Medical University, Dalian, ChinaCollege of Clinical Medical Sciences, Dalian Medical University, Dalian, ChinaCollege of Clinical Medical Sciences, Dalian Medical University, Dalian, ChinaCollege of Clinical Medical Sciences, Dalian Medical University, Dalian, ChinaCollege of Clinical Medical Sciences, Dalian Medical University, Dalian, ChinaThe First Affiliated Hospital, Dalian Medical University, Dalian, China; Corresponding Author: Shu Zhou, MD, The First Affiliated Hospital, Dalian Medical University, Dalian, ChinaABSTRACT: Background: According to previous studies of male infertility, we found that the association between sexual dysfunction and male infertility was reported rarely and controversially. Aim: We carried out this 1meta-analysis to evaluate the prevalence of sexual dysfunction and the International Index of Erectile Function (IIEF) score in infertile men. Methods: A systematic search of the target literature was conducted using PubMed, EMBASE, and Cochrane Library. Data were analyzed using Review Manager 5.4 software. Standardized mean differences (SMD) with the corresponding 95% confidence intervals (95% CIs) were implemented in 6 controlled studies as a measure of effect size to assess the relationship between sexual dysfunction and male infertility and Odds Ratio (OR) were performed for the morbidity between infertility group and fertility group. Outcomes: Men in infertile group were found with higher prevalence of sexual dysfunction and lower IIEF values than in controls. Results: A meta-analysis of morbidity was performed in 8 of 10 controlled studies. Meta-analysis of the 8 studies found remarkable higher prevalence of sexual dysfunction in men with infertility than in controls (OR = 2.66, 95% confidence interval = 1.69–4.19, P < .0001; I² = 67%, P for heterogeneity = 0.004). Another meta-analysis of evidence suggested that IIEF in infertile men was lower than controls (SMD = −0.47, 95% confidence interval = −0.63 to −0.31, P < .00001; I² = 64%, p for heterogeneity = 0.02). Clinical Implications: We recommend further research based on the relevant criteria of region, sample size, rigorous statistical analysis, and research design. Strengths & limitations: This systematic review is the first to evaluate the prevalence of sexual dysfunction and the score of sexual dysfunction in male infertility. Investigation on the topic is scarce, and only few studies used appropriate measures. Conclusions: Male infertility was associated with an increase in the prevalence of sexual dysfunction. The areas most affected by sexual function were erectile function, orgasm and sexual desire.Liu Y, Wang Y, Dong C, et al. Sexual Dysfunction in Infertile Men: A Systematic Review and Meta-Analysis. Sex Med 2022;XX:XXXXXX.http://www.sciencedirect.com/science/article/pii/S2050116122000423International Index of Erectile FunctionSexual DysfunctionInfertilityMen |
| spellingShingle | Yang Liu, MBBS Yuning Wang, MBBS Zhuonan Pu, MBBS Yuchao Wang, MBBS Yixin Zhang, MBBS Chuankun Dong, MBBS Yan Zeng, MBBS Shu Zhou, MD Sexual Dysfunction in Infertile Men: A Systematic Review and Meta-Analysis Sexual Medicine International Index of Erectile Function Sexual Dysfunction Infertility Men |
| title | Sexual Dysfunction in Infertile Men: A Systematic Review and Meta-Analysis |
| title_full | Sexual Dysfunction in Infertile Men: A Systematic Review and Meta-Analysis |
| title_fullStr | Sexual Dysfunction in Infertile Men: A Systematic Review and Meta-Analysis |
| title_full_unstemmed | Sexual Dysfunction in Infertile Men: A Systematic Review and Meta-Analysis |
| title_short | Sexual Dysfunction in Infertile Men: A Systematic Review and Meta-Analysis |
| title_sort | sexual dysfunction in infertile men a systematic review and meta analysis |
| topic | International Index of Erectile Function Sexual Dysfunction Infertility Men |
| url | http://www.sciencedirect.com/science/article/pii/S2050116122000423 |
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