SAT-014 No correlation between serum testosterone levels and aggresion or anger intensity in transgender people: Results from five European centres
dc.contributor.author | Arcelus, Jon | |
dc.contributor.author | Bouman, Walter P. | |
dc.contributor.author | Brewin, Nicola | |
dc.date.accessioned | 2019-05-16T13:21:27Z | |
dc.date.available | 2019-05-16T13:21:27Z | |
dc.date.issued | 2019 | |
dc.identifier.citation | Defreyne, J., Arcelus, J., Bouman, W. P., Brewin, N., Elaut, E., Kreukels, B., Heylens, G., Den Heijer, M. & T'Sjoen, G. (2019). SAT-014 No correlation between serum testosterone levels and aggresion or anger intensity in transgender people: Results from five European centres. In: Jameson, J. L., (Ed.) 101st Annual Meeting of the Endocrine Society, 23-26 March 2019 New Orleans, Louisiana. Washington, DC: Journal of the Endocrine Society. | en |
dc.identifier.other | 10.1210/js.2019-SAT-014 | |
dc.identifier.uri | http://hdl.handle.net/20.500.12904/8470 | |
dc.description.abstract | AIM: Anger is a state of emotions ranging from irritation to intense rage. Aggression is the externalization of anger through destructive/punitive behaviour. The World Professional Association for Transgender Health (WPATH) Standards of Care, Edition 7 (SOC7) guidelines warn about aggression in transgender men (TM) on testosterone treatment. We aimed to assess whether aggression and anger intensity increase in TM and decrease in transgender women (TW) after initiation of gender affirming hormone therapy and to identify predictors for anger intensity in transgender people, including levels of sex steroids as well as psychological measurements. METHODS: Prospective changes in aggression were measured at baseline and after one year of gender affirming hormones in 155 transgender persons (64 TM, 91 TW), using the Inventory of Interpersonal Problems (IIP-32) factor ‘too aggressive’. State-level anger intensity was prospectively assessed in 898 participants (440 TM, 468 TW) by the STAXI-2 (State-Trait Anger Expression Inventory-2) State Anger (S-Anger) questionnaire during a three-year follow-up period, starting at the initiation of hormone treatment (testosterone in TM, oestrogens plus anti-androgens in TW). At baseline, psychological questionnaires were administered. Data were analysed cross-sectionally and prospectively. RESULTS: No prospective changes were reported in ‘too aggressive’ scores (after one year of hormone therapy) and S-Anger scores (over 3, 12 and 36 months of hormone therapy) in TM and TW. ‘Too aggressive’ scores were positively correlated to increasing anxiety scores in the entire study population and with lower support from friends in TW. At three, twelve and thirty-six months of gender affirming hormone therapy, anger intensity was not correlated to serum testosterone levels, although there was a correlation with various psychological measures after three and twelve months. TM experiencing menstrual spotting after three months had higher S-Anger scores compared to those without (median 26.5 [18.0 - 29.8] versus 15.0 [15.0 - 17.0], P=0.020). Changes in STAXI-2 S-Anger scores were not correlated to changes in serum testosterone levels after three, twelve and thirty-six months in TM or TW. CONCLUSIONS: Aggression and state-level anger intensity are associated with psychological and/or psychiatric vulnerability or the persistence of menses in TM, but not with exogenous testosterone therapy in TM or serum testosterone levels in both TM and TW. | en |
dc.description.uri | https://academic.oup.com/jes/article-abstract/3/Supplement_1/SAT-014/5484227 | en |
dc.subject | Hormones | en |
dc.subject | Anger | en |
dc.subject | Aggression | en |
dc.subject | Transgender persons | en |
dc.title | SAT-014 No correlation between serum testosterone levels and aggresion or anger intensity in transgender people: Results from five European centres | en |
dc.type | Conference Proceeding |