你将听到：

1、中国旱厕、蹲坑、坐便器的数据比例与改变

2、马桶与纸尿裤的异同，身体边界与耻感的变化

2、拉屎尿尿对不同性别来说，站着与坐着，哪个更有利于健康与卫生？

提及往期节目：

206 如何拉出完美粑粑？拉屎大王心得分享

278 哪座城市是无障碍出行的冠军？

参考资料

《Urinating standing versus sitting: position is of influence in men with prostate enlargement. A systematic review and meta-analysis》Ype de Jong , Johannes Henricus Francisca Maria Pinckaers

《Lifting the lid on toilet plume aerosol: A literature review with suggestions for future research》Johnson, David L. Mead, Kenneth R.

《Sitting vs. squatting: a scoping review of toilet postures and associated health outcomes》Niloofar Rahgoshay， Mohammad Rahdar

《Mainstreaming Aging in China: Ensuring Inclusiveness for Older Adults in the National Toilet Revolution Initiative Open Access》Qiushi Feng, Danan Gu

《Spatiotemporal characteristics and socioeconomic inequalities in water, sanitation, and hygiene access in China from 2000 to 2020: analysis of data from three national censuses》Shaojie Li, Ailing Gong

《Nowcasting and forecasting the care needs of the older population in China: analysis of data from the China Health and Retirement Longitudinal Study》Jinquan Gong 1, Gewei Wang