日本20-49岁人群的性行为：2022年准代表性全国调查的初步结果

Sexual Behaviors among Individuals Aged 20-49 in Japan: Initial Findings from a Quasi-Representative National Survey, 2022

<The Journal of Sex Research> Volume 61, Issue 1, 2024

【摘要】日本有关性健康和性行为的全国代表性数据很少。我们进行了一项在线调查，包括与性行为和结果相关的一系列主题的问题。该样本包括日本8000名20-49岁的男性和女性，按性别分层，并根据年龄、婚姻状况和居住地区进行加权，以反映日本的人口情况。在女性中，分别有82.9%和10.0%的人表示自己是异性恋和无性恋；男性的相应比例分别为87.4%和6.9%。15.3%的女性和19.8%的男性表示从未有过阴道性交、肛交或口交的伴侣。45.3%的女性和44.5%的男性表示在过去一年中没有任何性伴侣；这一比例在40-49岁女性（51.7%）和20-29岁男性（55.1%）中最高。对性生活感到满意的女性比例为27.8%，男性为23.1%；17.6%的女性和27.1%的男性表示不满意。每周使用色情内容≥3次在20-29岁的人群中最为常见（女性为6.5%；男性为34.8%），并且使用色情内容的频率随着年龄的增长略有下降。4.0%的女性和48.3%的男性表示一生中曾使用过商业性工作者服务。这项基于调查的研究提供了日本性行为和健康结果的数据。与其他高收入国家相比，日本的性经验不足和缺乏性行为的比例似乎很高。

[Abstract] Nationally representative data on sexual health and behaviors in Japan are scarce. We conducted an online survey, including questions about a range of topics related to sexual behaviors and outcomes. The sample, including 8000 men and women aged 20–49 years in Japan, was stratified by sex and weighted with respect to age, marital status, and region of residence to reflect the population of Japan. Of the women, 82.9% and 10.0% reported that they were heterosexual and asexual, respectively; corresponding proportions for men were 87.4% and 6.9%. 15.3% of women and 19.8% of men reported never having had any partners with whom they engaged in vaginal, anal, or oral sex. 45.3% of women and 44.5% of men reported not having had any sexual partners during the past year; this proportion was highest among women aged 40–49 years (51.7%) and men aged 20–29 years (55.1%). The proportion of those reporting satisfaction with their sex life was 27.8% for women and 23.1% for men; 17.6% of women and 27.1% of men reported dissatisfaction. Pornography use of ≥3 times per week was most common among those aged 20–29 years (6.5% of women; 34.8% of men), and the frequency of pornography use decreased slightly with age. 4.0% of women and 48.3% of men reported ever having used commercial sex worker services in their lifetime. This survey-based study provides data on sexual behaviors and health outcomes in Japan. Compared to other high-income countries, levels of sexual inexperience and inactivity seem to be high in Japan.

论文原文：Cyrus Ghaznavi, Peter Ueda, Ayako Okuhama & Haruka Sakamoto (2024). Sexual Behaviors among Individuals Aged 20-49 in Japan: Initial Findings from a Quasi-Representative National Survey, 2022. The Journal of Sex Research. Volume 61, Issue 1, Pages 9-20.

https://doi.org/10.1080/00224499.2023.2178614

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