this post was submitted on 22 May 2024

87 points (97.8% liked)

World News

32068 readers

1124 users here now

News from around the world!

Rules:

Please only post links to actual news sources, no tabloid sites, etc
No NSFW content
No hate speech, bigotry, propaganda, etc

founded 4 years ago

MODERATORS

Rumblestiltskin@lemmy.ml

AgreeableLandscape@lemmy.ml

jackmarxist@lemmy.ml

zephyreks@lemmy.ml

OurToothbrush@lemmy.ml

87

Microplastics found in every human testicle in study (www.theguardian.com)

submitted 3 months ago by nekandro@lemmy.ml to c/worldnews@lemmy.ml

9 comments fedilink hide all child comments

you are viewing a single comment's thread
view the rest of the comments

[–] Vytle@lemmy.world 6 points 3 months ago (1 children)

(In a study of ~20 people)

[–] honc@lemmy.ca 5 points 3 months ago

With 23 of 23 samples, that’s a 78-100% 99% confidence interval (using an adjusted Wald method, which is good for small samples), so the sample size isn’t really an issue. The representativeness of the sample might be a concern, but for whatever the sample generalizes to, this is a high rate.