Durda-Masny Magdalena, Jarząbek-Bielecka Grażyna, Szwed Anita, Hanć Tomasz, Czapla Zbigniew, Kaczmarek Maria
Department of Human Biological Development, Institute of Anthropology, Adam Mickiewicz University, Umultowska 89, 61-614 Poznan.
Division of Developmental Gynecology and Sexology, Department of Perinatology and Gynecology, Poznan University of Medical Sciences, Poland.
Anthropol Anz. 2018 Aug 27;75(3):185-191. doi: 10.1127/anthranz/2018/0853.
The aim of the study was to evaluate (1) changes over time in age at sexual initiation among Polish women and (2) underlying socio-economic determinants. 273 women born between 1975 and 1995 in Wielkopolska region (Poland) filled in a questionnaire of sexual behavior. The questionnaire included questions about the age of sexual initiation and women's socio-economic status such as place of residence, level of education, type of school, marital status. Database and statistical analyzes were performed using Statistica 10.0. Age of sexual initiation differed significantly among the cohorts of women stratified by birth cohort (H = 61.4, < 0.001). In cohort I (born between 1970-1975), mean age of initiation was 18.97 years, in cohort II (1976-1980) 18.67 years, in cohort III (1981-1985) 18.53 years; cohort IV (1986-1990) 18.27 years, and cohort V (1991-1995) 16.41 years. Two socio-economic variables significantly affected the age of the sexual activity onset: the type of school and level of education. The mean age of sexual debut among Polish women has significantly decreased over the last 40 years, with the largest, statistically significant difference observed between the most recent cohort of women (born between 1991-1995) and the other cohorts (born between 1970-1990). The most significant socio-economic determinants of age at first sex were the type of school and level of education.
（1）波兰女性首次性行为的年龄随时间的变化；（2）潜在的社会经济决定因素。273名1975年至1995年出生在波兰大波兰省的女性填写了一份性行为调查问卷。问卷包括有关首次性行为年龄以及女性社会经济地位的问题，如居住地、教育水平、学校类型、婚姻状况。使用Statistica 10.0进行数据库和统计分析。按出生队列分层的女性队列中，首次性行为的年龄存在显著差异（H = 61.4，P < 0.001）。在队列I（1970 - 1975年出生）中，首次性行为的平均年龄为18.97岁；队列II（1976 - 1980年）为18.67岁；队列III（1981 - 1985年）为18.53岁；队列IV（1986 - 1990年）为18.27岁；队列V（1991 - 1995年）为16.41岁。两个社会经济变量对性行为开始的年龄有显著影响：学校类型和教育水平。在过去40年中，波兰女性首次性行为的平均年龄显著下降，在最近的女性队列（1991 - 1995年出生）与其他队列（1970 - 1990年出生）之间观察到最大且具有统计学意义的差异。首次性行为年龄最重要的社会经济决定因素是学校类型和教育水平。
