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Cake day: June 13th, 2023

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  • cecinestpasunbot@lemmy.mltoScience Memes@mander.xyzHoney
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    27 days ago

    Personally I’m not sure the gate keeping you’re observing is all that much of an issue. I think it’s useful to remember many vegans are also public advocates for veganism. It’s important to them that people generally know what they mean when they advocate for veganism.

    However, the definition of all words are always in flux. It’s not uncommon to see people call themselves vegan when a more apt description of their lifestyle would be plant based, flexitarian, vegetarian, etc. As such, I think edge cases like your friend take on an outsized importance that goes beyond the morality of your friend eating honey.

    Basically, the goal may not be the social exclusion of your friend which is what I think is usually the problematic aspect of gatekeeping.












  • The false negative rate is also quite high. It will miss about 1 in 5 women with cancer. The reality is mammography is just not all that powerful as a screening tool. That’s why the criteria for who gets screened and how often has been tailored to try and ensure the benefits outweigh the risks. Although it is an ongoing debate in the medical community to determine just exactly what those criteria should be.



  • It’s a common problem in diagnostics and it’s why mammograms aren’t recommended to women under 40.

    Let’s say you have 10,000 patients. 10 have cancer or a precancerous lesion. Your test may be able to identify all 10 of those patients. However, if it has a false positive rate of 5% that’s around 500 patients who will now get biopsies and potentially surgery that they don’t actually need. Those follow up procedures carry their own risks and harms for those 500 patients. In total, that harm may outweigh the benefit of an earlier diagnosis in those 10 patients who have cancer.


  • cecinestpasunbot@lemmy.mltoScience Memes@mander.xyzBreast Cancer
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    3 months ago

    Unfortunately AI models like this one often never make it to the clinic. The model could be impressive enough to identify 100% of cases that will develop breast cancer. However if it has a false positive rate of say 5% it’s use may actually create more harm than it intends to prevent.





  • It’s complicated. Chiang Kai-shek was a historical adversary of the CPC and is viewed as a traitor and war criminal in the PRC. However, his nationalist party, the KMT, is alive and well in Taiwan. The CPC currently favors the KMT even though they were former adversaries because the KMT advocates for deepening economic ties to the PRC.

    With this context I’m guessing the KMT’s primary opposition, the DPP, wants to highlight the KMT’s fascist legacy while also conflating the KMT’s and the CPC’s expression of Chinese nationalism. Making that false equivalency is easier because of the KMT’s interest in building stronger economic ties with the mainland.

    Western media usually frames issues from the DPP’s perspective which would explain the commentary in the article.