Artificial intelligence models are more accurate at estimating gestational age than other methods

A new study published in the journal JAMA Network Open suggests that artificial intelligence models based on ultrasonography images and videos may be more accurate at estimating gestational age than traditional manual fetal biometry measurements. The abstract of the study reads as follows:
‘Fetal ultrasonography is essential for confirmation of gestational age (GA), and accurate GA assessment is important for providing appropriate care throughout pregnancy and for identifying complications, including fetal growth disorders. Derivation of GA from manual fetal biometry measurements (ie, head, abdomen, and femur) is operator dependent and time-consuming.’
Researchers from Google Health in California developed and tested three AI models: one that analyzed standard plane ultrasonography images, one that analyzed fly-to ultrasonography videos, and a third, "ensemble" model that combined the first two. All three models were found to be statistically superior to standard fetal biometry-based gestational age estimates.
The ensemble model had the lowest mean absolute error, with a mean difference of -1.51 days compared to the clinical standard. The researchers believe that these AI models, which are based on data collected during routine fetal ultrasonography exams, have the potential to be incorporated into clinical practice. Just in case you’re interested, here are the results of the study in the authors’ own words:
‘Of the total cohort of 3842 participants, data were calculated for a test set of 404 participants with a mean (SD) age of 28.8 (5.6) years at enrollment. All models were statistically superior to standard fetal biometry–based GA estimates derived from images captured by expert sonographers. The ensemble model had the lowest mean absolute error compared with the clinical standard fetal biometry (mean [SD] difference, ?1.51?[3.96] days; 95% CI, ?1.90 to ?1.10 days). All 3 models outperformed standard biometry by a more substantial margin on fetuses that were predicted to be small for their GA. These findings suggest that AI models have the potential to empower trained operators to estimate GA with higher accuracy.’
The authors of the study asserted that ‘Since our models are built on data collected during routine fetal ultrasonography examinations, they have the potential of being incorporated seamlessly into the routine clinical workflow.’
If you’d like to read the full abstract, which was quite an interesting read, you can do so here.
This study is a little out of our usual AI-based field of investigation, however, the results do paint a picture of what we can expect from AI in the near future.
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Uhh, this has already been possible – I am not sure how but remember my brother telling me about it. I’m not a whatsapp user so not sure of the specifics, but something about sending the image as a file and somehow bypassing the default compression settings that are applied to inbound photos.
He has also used this to share movies to whatsapp groups, and files 1Gb+.
Like I said, I never used whatsapp, but I know 100% this isn’t a “brand new feature”, my brother literally showed me him doing it, like… 5 months ago?
Martin, what happened to those: 12 Comments (https://www.ghacks.net/chatgpt-gets-schooled-by-princeton-university/#comments). Is there a specific justifiable reason why they were deleted?
Hmm, it looks like the gHacks website database is faulty, and not populating threads with their relevant cosponsoring posts.
The page on ghacks this is on represents the best of why it has become so worthless, fill of click-bait junk that it’s about to be deleted from my ‘daily reads’.
It’s really like “Press Release as re-written by some d*ck for clicks…poorly.” And the subjects are laughable. Can’t wait for “How to search for files on Windows”.
> The page on ghacks this is on represents the best of why it has become so worthless, fill of click-bait junk…
Sadly, I have to agree.
Only Martin and Ashwin are worth subscribing to.
Especially Emre Çitak and Shaun are the worst ones.
If ghacks.net intended “Clickbait”, it would mark the end of Ghacks Technology News.
Ghacks doesn’t need crappy clickbaits. Clearly separate articles from newer authors (perhaps AIs and external sales person or external advertising man) as just “Advertisements”!
We, the subscribers of Ghacks, urge Martin to make a decision.
because nevermore wants to “monetize” on every aspect of human life…
“Threads” is like the Walmart of Social Media.
How hard can it be to clone a twitter version of that as well? They’re slow.
Yes, why not mention how large the HD files can be?
Why, not mention what version of WhatsApp is needed?
These omissions make the article feel so bare. If not complete.
Sorry posted on the wrong page.
such a long article for such a simple matter. Worthless article ! waste of time
I already do this by attaching them via the ‘Document’ option.
I don’t know what’s going on here at Ghacks but it’s obvious that something is broken, comments are being mixed whatever the article, I am unable to find some of my later posts neither. :S
Quoting the article,
“As users gain popularity, the value of their tokens may increase, allowing investors to reap rewards.”
Besides, beyond the thrill and privacy risks or not, the point is to know how you gain popularity, be it on social sites as everywhere in life. Is it by being authentic, by remaining faithful to ourselves or is it to have this particular skill which is to understand what a majority likes, just like politicians, those who’d deny to the maximum extent compatible with their ideological partnership, in order to grab as many of the voters they can?
I see the very concept of this Friend.tech as unhealthy, propagating what is already an increasing flaw : the quest for fame. I won’t be the only one to count himself out, definitely.
@John G. is right : my comment was posted on [https://www.ghacks.net/2023/08/23/what-is-friend-tech/] and it appears there but as well here at [https://www.ghacks.net/2023/07/08/how-to-follow-everyone-on-threads/]
This has been lasting for several days. Fix it or at least provide some explanations if you don’t mind.
> Google Chrome is following in Safari’s footsteps by introducing a new feature that allows users to move the Chrome address bar to the bottom of the screen, enhancing user accessibility and interaction.
Firefox did this long before Safari.
Basically they’ll do anything except fair royalties.