哪些因素影响中国男性的性交频率？一项横断面研究。
What Influences Coital Frequency Among Chinese Men?: A Cross-Sectional Study.
作者信息
Xiang Yali, Peng Jingxuan, Yang Jianfu, Tang Yuxin, Li Dongjie
机构信息
Health Management Center, The Third Xiangya Hospital of Central South University, Changsha, China; Health Management Center, Fifth Affiliated Hospital of Sun Yat-sen University, Zhuhai, P.R. China.
Department of Urology, The Third Xiangya Hospital of Central South University, Changsha, China; Andrology Center, The Third Xiangya Hospital of Central South University, Changsha, China.
出版信息
Sex Med. 2021 Jun;9(3):100363. doi: 10.1016/j.esxm.2021.100363. Epub 2021 Jun 2.
INTRODUCTION
There are many Western reports on factors influencing coital frequency among men. However, no articles could be found about the factors influencing sexual activity among Chinese men.
AIM
The aim of this study was to identify the factors that influence the coital frequency of Chinese men.
MAIN OUTCOME MEASURES
The main outcome measures included self-reported monthly coital frequency, age, occupation, education level, andrology-related scales and dietary habits.
METHODS
Data for 1,407 men aged 18-79 years were collected in the Health Management Center of the Third Xiangya Hospital of Central South University from January 2019 to May 2019. The respondents completed the questionnaires independently or with the help of an interviewer (who read or explained the questionnaires to them) to analyse the factors that influence coital frequency.
RESULTS
In the previous 6 months, the sample had a mean monthly coital frequency (±SD) of 4.34 ± 3.18. Univariate logistic regression results indicated that the number of children (P = 0.004), IIEF-5 scores (P <0.001), EHSs (P <0.001) and frequency of milk consumption (P = 0.001) were associated with more frequent sexual activity. These statistical associations did not change after further adjustment for age, occupation, and reproductive history. We observed that the frequency of sexual activity showed an increasing trend with a greater number of children, higher IIEF-5 scores, higher EHSs and greater frequency of milk consumption (test for trend, P<0.05). Both univariate and multivariate analysis results indicated that the frequency of sexual activity decreased with increasing age (test for trend, P<0.001).
CONCLUSION
The coital frequency of Chinese men is associated with erectile function, anthropometric parameters, age, occupation, and dietary habits. Xiang Y, Peng J, Yang J, et al. What Influences Coital Frequency Among Chinese Men?: A Cross-Sectional Study. Sex Med 2021;9:100363.
引言
西方有许多关于影响男性性交频率因素的报道。然而，尚未发现有关影响中国男性性活动因素的文章。
目的
本研究的目的是确定影响中国男性性交频率的因素。
主要观察指标
主要观察指标包括自我报告的每月性交频率、年龄、职业、教育水平、男科相关量表和饮食习惯。
方法
2019年1月至2019年5月，在中南大学湘雅三医院健康管理中心收集了1407名年龄在18 - 79岁之间男性的数据。受访者独立完成问卷，或在访员（为他们阅读或解释问卷）的帮助下完成问卷，以分析影响性交频率的因素。
结果
在过去6个月中，样本的平均每月性交频率（±标准差）为4.34±3.18。单因素逻辑回归结果表明，子女数量（P = 0.004）、国际勃起功能指数-5（IIEF-5）评分（P <0.001）、勃起硬度评分（EHS）（P <0.001）和饮用牛奶频率（P = 0.001）与更频繁的性活动相关。在进一步调整年龄、职业和生殖史后，这些统计关联没有改变。我们观察到，随着子女数量增多、IIEF-5评分升高、EHS升高以及饮用牛奶频率增加，性活动频率呈上升趋势（趋势检验，P<0.05）。单因素和多因素分析结果均表明，性活动频率随年龄增长而降低（趋势检验，P<0.001）。
结论
中国男性的性交频率与勃起功能、人体测量参数、年龄、职业和饮食习惯有关。向Y，彭J，杨J等。什么因素影响中国男性的性交频率：一项横断面研究。性医学2021；9：100363。
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