Abstract：
Chemsex is described as the use of psychoactive substances during sexual activity to sustain, enhance, disinhibit, or facilitate the sexual experience. It preferentially concerns men who have sex with men. The main objective of this study was to examine the relationship between participation in chemsex and the psychological variables impulsivity, sexual assertiveness, and hypersexuality. The sample was composed of 137 Spanish men. A total of 104 participants reported that they had engaged in chemsex, with ages ranging from 19 to 42 years (M = 31.41, SD = 4.83). A total of 33 participants reported that they had never participated in chemsex sessions. The participants were contacted and recruited at social centers, LGBT associations, and key informants. Results showed that men who participated in chemsex reported higher impulsivity, higher hypersexuality, and lower sexual assertiveness than those who have never participated in it. The frequency of participation in chemsex, as well as the number of substances consumed, was positively and significantly correlated with dimensions of impulsivity and hypersexuality. This frequency and this consumption were negatively and significantly correlated with sexual assertiveness. Findings showed significant differences in the psychological variables based on the number of consumed substances (polydrug use/consumption of one substance) and the time of consumption (before, during or before and during sex). In conclusion, the study demonstrates the existence of a clear relationship between the experience of chemsex and psychological factors such as being an impulsive person, presenting hypersexual behavior, and/or having low sexual assertiveness.
摘要：
Chemsex被描述为在性活动期间使用精神活性物质来维持，增强,解除抑制，或促进性体验。它优先涉及与男性发生性关系的男性。这项研究的主要目的是检查参与化学和心理变量冲动之间的关系，性自信,和性欲过高。样本由137名西班牙男子组成。共有104名参与者报告说他们从事过化学疗法，年龄在19至42岁之间（M=31.41，SD=4.83）。共有33名参与者报告说他们从未参加过化疗。参与者被联系并在社交中心招募，LGBT协会,和关键线人。结果显示，参与化疗的男性表现出更高的冲动性，更高的性欲，性自信低于从未参与过的人。参与chemsex的频率，以及消耗的物质数量，与冲动性和性欲亢进的维度呈显著正相关。这种频率和这种消耗与性自信呈负相关且显着相关。研究结果表明，基于消耗物质的数量（多种药物使用/一种物质的消耗）和消耗时间（之前，在性交期间或之前和期间)。总之,这项研究表明，化学经历与心理因素之间存在明确的关系，例如作为一个冲动的人，表现出性欲过高的行为，和/或性自信低。
