为什么巴西人在3月和5月之间出生得更多

Kyle Simmons 18-10-2023
Kyle Simmons

你是几月出生的? 有可能是在3月和5月之间。 原因是耐人寻味的,在过去20年里,科学家们一直在夜里睡不着觉、 3月份出生的人数增加了840,000人 与12月相比。

1997年至2017年间,有 增加17%的出生率 出生流量的增加发生在冬季之后的九个月。 自1990年代开始进行历史测量以来,一直重复着上升的模式。

BBC巴西站根据卫生部的活产信息系统(Sinasc)进行了调查。 虽然令人好奇,但这一事实在世界其他国家很常见。 然而,由于数字的稳健性,巴西的情况令人惊讶。

巴西会有雅利安人的特征吗?

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"在美国大多数州,我们看到高峰月(出生人数最多)和低谷月(出生人数最少)之间有6%至8%的差异,而你们的差异大约是20%" 哥伦比亚大学公共卫生学院的Micaela Elvira Martinez教授说。

有一些假设可以理解巴西人的行为。 首先,增加的频率为 冬天的性交 寒冷可能是主要因素,因为人类的生育能力根据气候问题而增加或减少。

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只有北部地区的出生分布在全年,9月和3月是高峰期。 20年来,该地区3月和12月的出生数量差异只有5%--远低于全国17%的平均水平。

A 巴伊亚 具有最强的季节性,3月的出生人数比12月多26%。

Kyle Simmons

Kyle Simmons is a writer and entrepreneur with a passion for innovation and creativity. He has spent years studying the principles of these important fields and using them to help people achieve success in various aspects of their lives. Kyle's blog is a testament to his dedication to spreading knowledge and ideas that will inspire and motivate readers to take risks and pursue their dreams. As a skilled writer, Kyle has a talent for breaking down complex concepts into easy-to-understand language that anyone can grasp. His engaging style and insightful content have made him a trusted resource for his many readers. With a deep understanding of the power of innovation and creativity, Kyle is constantly pushing boundaries and challenging people to think outside the box. Whether you're an entrepreneur, artist, or simply seeking to live a more fulfilling life, Kyle's blog offers valuable insights and practical advice to help you achieve your goals.