Evidence map›Paper›PMID 34704159›Full record

ArticleArchives of sexual behavior2021

Sexual Function After Voluntary Castration.

Erik Wibowo, Samantha T S Wong, Richard J Wassersug, Thomas W Johnson

Abstract read
PubMed Publisher
In one paragraph

Article in Archives of sexual behavior, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
0.6field-weighted citation impact, top 30% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

6 citing papers in PubMed, 6 citations in OpenAlex.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

4 authors at 4 institutions in 3 countries.

Erik WibowoDepartment of Anatomy, University of Otago, 270 Great King St., Dunedin, 9016, New Zealand. erik.wibowo@otago.ac.nz.
Samantha T S WongDepartment of Educational and Counselling Psychology, McGill University, Montreal, QC, Canada.
Richard J WassersugDepartment of Cellular & Physiological Sciences, University of British Columbia, Vancouver, BC, Canada.
Thomas W JohnsonDepartment of Anthropology, California State University, Chico, CA, USA.
California State University, Chico · USMcGill University · CAUniversity of British Columbia · CAUniversity of Otago · NZ

Funding

Natural Sciences and Engineering Research Council of Canada RGPIN/8194-2012
6 · The paper itself

Abstract

Some genetic males undergo voluntary castration, with and without hormonal supplementation. Here, we investigate the sexual function of 163 such individuals (average age = 52 ± 16-years-old). Specifically, we explored how hormonal, social, and psychological factors play a role in their sexual function. In this study, 47% identified their gender as "eunuch", and 36% identified their gender as "man." Furthermore, 64% were in a relationship (80% with a woman), and 28% had a strong attraction for both sexes (Kinsey 2-4). We found that castrated individuals with androgen supplementation have higher sexual function than those without any hormone supplementation. Individuals with anxiety symptoms reported better sexual parameters (better orgasm satisfaction, easier to achieve an erection and an orgasm) than those without anxiety symptoms. Among those low in anxiety, individuals without hormone supplementation had a weaker sex drive and more difficulty in getting sexually aroused than those on supplemental estrogen or androgen. Hierarchical multiple regressions indicated that control variables (i.e., age, depressive symptoms, time since castration, type of hormone supplementation) accounted for 13-30% of the variances in sexual parameters. Including sexual guilt in the models predicted 4-8% additional variances in all sexual parameters except for ease in getting and maintaining an erection. Adding in participants' sexual trauma scores accounted for an additional 3.7% in the strength of their reported sex drive. In conclusion, various factors-hormone therapy, anxiety, sexual guilt, and childhood trauma-may influence the sexual outcomes for castrated individuals.

Indexed as

LibidoOrchiectomyAdultAgedFemaleGender IdentityHumansMaleMiddle AgedOrgasmSexual BehaviorAndrogen deprivationCastrationEstrogenEunuchsPsychosexualSexual function

Identifiers

PMID34704159
OpenAlexW3208106549

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.