5 ms·
> Unfortunately, very little evidence exists about the ability of LLMs to substantiate claims. In a new preprint study, we develop an approach to verify how wel
by larsiusprime 3y ago
> Unfortunately, very little evidence exists about the ability of LLMs to substantiate claims. In a new preprint study, we develop an approach to verify how well LLMs are able to cite medical references and whether these references actually support the claims generated by the models.
Is there a corresponding control group for how well an average doctor is able to cite medical references and whether these references actually support the claims generated by the doctors?
- jncfhnb 3y agoDoctors don’t cite claims on the spot
- MauranKilom 3y agoA fair comparison (on a technical level) to GPT-4 RAG would be a doctor in a relevant field who also has internet access. I think this would be indeed interesting to compare to assess the resulting quality of care, so to speak! (The other models being only partially able to source good references is unsurprising/"unfair" on a technical level, but that's not relevant for assessing their safety.)
- esoleyman 3y agoGive me a few minutes and I can pull up any number of medical studies or references to back up my claims. I don’t have them memorized to the actual URL but I have kept up to date with the latest studies and summaries that pertain to my field and my patients.
- SkyPuncher 3y agoNeither do most professionals- unless they’re doing a prepared segment. The difference is LLMs can’t back their claims.
- numpad0 3y agoSome engineers can cite RFCs and ISO standards on the spot sometimes, probably same for doctors
- Loggias 3y ago[dead]
- larsiusprime 3y agoThey often give clinical recommendations and prescriptions, usually after a quick skim of the medical history and a rushed five minute conversation with the patient. It would be nice to know how many of these typical in-office recommendations wind up being actually backed by the current state of the research, whether a citation is given in the visit or not.
- salad-tycoon 3y agoIt’s more like this, there is an algorithm / flow chart. You follow it down and do the next step in the process. You learn the reason why and then you just follow whatever the latest update to the algorithm is. Doctors are then graded by administrators as to how well they follow that flow chart. Have you done this or that screening, is BP well controlled, etc. Medicare sets many of the standards, you look up the USPTF guidelines for some more idea of what your doctor should be doing. So yeah. Kinda like factory work. “Pt male 70 wakes up urinate - does he have signs of infection > yes/ no> proceed to no > next step do this test > prescribe this med > re evaluate in 2-4 weeks. “
- __loam 3y agoWhy would we use proven processes involving experts with over a decade of education like this when we could use an LLM thrown together by a software developer who may not have even taken a biology course?
- razodactyl 3y agoSpot on
- paulddraper 3y agoNo, but studies have found that 250k+ deaths per year in the US are due to medical errors. [1] [1] https://www.hopkinsmedicine.org/news/media/releases/study_suggests_medical_errors_now_third_leading_cause_of_death_in_the_us https://www.hopkinsmedicine.org/news/media/releases/study_su...
- __loam 3y agoDoctors also go to school to be doctors for 12 extra years. It turns out that medicine is hard. Not really a good reason to turn to an LLM that will just confidently make things up.
- paulddraper 3y agoMedicine being hard is in fact an excellent reason to use AI tools.
- larsiusprime 3y agoI’m aware, I come from a medical family. You haven’t answered the question.
- esoleyman 3y agoMartin Makary’s study and the previous IOM one are based on faulty statistics used. The number is extrapolated from a small population to a larger one. I haven’t paid it any attention because of this problem. GIGO. https://www.sciencealert.com/no-500-people-don-t-die-in-the-us-every-two-days-due-to-medical-error https://www.sciencealert.com/no-500-people-don-t-die-in-the-...
- epcoa 3y agoYes perhaps read your own link: “ The researchers caution that most of medical errors aren’t due to inherently bad doctors, and that reporting these errors shouldn’t be addressed by punishment or legal action. Rather, they say, most errors represent systemic problems, including poorly coordinated care, fragmented insurance networks, the absence or underuse of safety nets, and other protocols, in addition to unwarranted variation in physician practice patterns that lack accountability.” An LLM is not going to address any of that. You are misinformed implying a significant majority of medical system errors are due to misdiagnosis.
- melagonster 3y agoI sure most of treatment are from textbooks.
- extragood 3y agoThis has been my major concern with the currently available LLMs. You can know what the input is, you can know the output, you may even be aware what it's been trained on, but none of the output is ever cited. Unless you are already familiar with the topic, you cannot confidently distinguish between fact and what sounds reasonable and is accepted as fact.
- deleted 3y ago[deleted]
- mateo1 3y agoMost doctors will be able to turn around, pick the corresponding textbook from their library and show you where they learned something. Or point you to an actual clinical case they had to handle. If they had to, somehow.