pauldokas“… the researchers established participants’ normal bowel habits using the Stool Hardness and Transit score. Also known as the SHAT score.”
https://www.iflscience.com/six-scientists-swallowed-lego-heads-to-establish-how-long-it-takes-to-poop-out-68008
https://www.iflscience.com/six-scientists-swallowed-lego-heads-to-establish-how-long-it-takes-to-poop-out-68008
