https://mobile.twitter.com/carl_jurassic/status/1565957191089225731
Jurassic Carl 🦖🐭
@carl_jurassic
Looks like physicians in the UK are getting bonuses for giving j@bs. Things may not turn out well this autumn & winter. https://pulsetoday.co.uk/news/breaking-news/gps-to-receive-incentive-payments-to-deliver-accelerated-care-home-covid-boosters/
https://medicalxpress.com/news/2022-08-artificial-intelligence-outperforms-clinicians-pediatric.html
Artificial intelligence model outperforms clinicians in diagnosing pediatric ear infections
OtoDx is currently being employed in a prototype device paired with a smartphone app. The device acts as a "mini otoscope" that would fit over the phone's camera and allow clinicians to take photos of the inside of a child's ear, upload them directly to the app and receive a diagnostic reading in seconds. Credit: Mass Eye and Ear
An artificial-intelligence (AI) model built at Mass Eye and Ear was shown to be significantly more accurate than doctors at diagnosing pediatric ear infections in the first head-to-head evaluation of its kind, a research team working to develop the model for clinical use reported.
According to a new study published August 16 in Otolaryngology–Head and Neck Surgery, the model, called OtoDX, was more than 95 percent accurate in diagnosing an ear infection in a set of 22 test images compared to 65 percent accuracy among a group of clinicians consisting of ENTs, pediatricians and primary care doctors, who reviewed the same images.
When tested in a dataset of more than 600 inner ear images, the AI model had a diagnostic accuracy of more than 80 percent, representing a significant leap over the average accuracy of clinicians reported in medical literature.
The model utilizes a type of AI called deep learning and was built from hundreds of photographs collected from children prior to undergoing surgery at Mass Eye and Ear for recurrent ear infections or fluid in the ears. The results signify a major step towards the development of a diagnostic tool that can one day be deployed to clinics to assist doctors during patient evaluations, according to the authors. An AI-based diagnostic tool can give providers, like pediatricians and urgent care clinics, an additional test to better inform their clinical decision-making.
"Ear infections are incredibly common in children yet frequently misdiagnosed, leading to delays in care or unnecessary antibiotic prescriptions," said lead study author Matthew Crowson, MD, an otolaryngologist and artificial intelligence researcher at Mass Eye and Ear, and assistant professor of Otolaryngology–Head and Neck Surgery at Harvard Medical School. "This model won't replace the judgment of clinicians but can serve to supplement their expertise and help them be more confident in their treatment decisions."
Difficult to diagnose common condition
Ear infections occur from a buildup of bacteria inside the middle ear. According to the National Institute on Deafness and Other Communication Disorders, at least five out of six children in the United States have had at least one ear infection before the age of three. When left untreated, ear infections can lead to hearing loss, developmental delays, complications like meningitis, and, in some developing nations, death. Conversely, overtreating children when they don't have an ear infection can lead to antibiotic resistance and render the medications ineffective against future infections. This latter problem is of significant public health importance.
To ensure the best outcomes for children, clinicians must diagnose ear infections as accurately and early as possible. However, previous studies suggest the conventional diagnostic accuracy of ear infections in children from a physical exam is routinely below 70 percent, even with innovations to technology and clinical practice guidelines. The difficulty of evaluating a child who is struggling or crying during an examination, coupled with the general inexperience many doctors and urgent care providers have in ear evaluations may explain the lower-than-expected diagnostic rate, according to Dr. Crowson.
"Since clinicians would rather stay on the side of caution, it's pretty easy to see why parents typically walk out of urgent care with a prescription for antibiotics," he said.
In 2021, Dr. Crowson collaborated with Mass Eye and Ear colleagues Michael S. Cohen, MD, director of the Multidisciplinary Pediatric Hearing Loss Clinic, and Christopher J. Hartnick, MD, MS, director of the Division of Pediatric Otolaryngology, to develop a more accurate method of diagnosing ear infections using a machine learning algorithm. An artificial neural network was trained with high-resolution, photographs of tympanic membranes collected directly from patients during ear procedures where infection can be seen. These photos represent a gold standard, "ground truth" set of data compared to AI-based tools that rely on images collected from search engines. In a proof-of-concept study published last year, the model was found to be 84 percent accurate in detecting "normal" versus "abnormal" middle ears.
Human versus machine
p1
In the new study, the researchers compared the accuracy of a refined model head-to-head against clinicians. More than 639 images of tympanic membranes from children aged 18 years or younger who were undergoing surgery for tube placement or draining fluid from the ears were used to train the model. The images were tagged as either "normal," "infected," or having "liquid behind the eardrum," as opposed to the "normal" or "abnormal" classification from the team's earlier model. With the added segment, the model achieved a mean diagnostic accuracy of 80.8 percent.
A survey was then created asking clinicians and trainees of various medical specialties to view 22 new images of tympanic membranes and diagnose the ear as one of the three tagged categories. While the machine-learning model correctly categorized more than 95 percent of the sample images, the average diagnostic score among 39 clinicians who responded to the survey was 65 percent. Moreover, pediatricians and family medicine/general internists correctly categorized 60.1 percent and 59.1 percent of images, respectively.
Bringing artificial intelligence to the clinic
Ongoing studies are underway to validate and refine the AI model. To date, more than 1,000 intraoperative images of tympanic membranes have been amassed at Mass Eye and Ear.
In collaboration with Mass General Brigham Innovation, OtoDx is currently being employed in a prototype device paired with a smartphone app. The device acts as a "mini otoscope" that would fit over the phone's camera and allow clinicians to take photos of the inside of a child's ear, upload them directly to the app and receive a diagnostic reading in seconds. With further validation, OtoDX may provide another tool for clinicians to glean information from in real time during an exam.
As feedback for the pilot is processed, Mass General Brigham Innovation will support the OtoDx team in exploring opportunities to commercialize this impactful tool to assist even more clinicians and their patients.
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Wittgenstein
@backtolife_2023
Alarming…
https://mobile.twitter.com/backtolife_2023/status/1566172670315708416
https://mobile.twitter.com/DrEliDavid/status/1565658815500062720
https://datadashboard.health.gov.il/COVID-19/general?tileName=vaccinatedByAge
Dr. Eli David
@DrEliDavid
Israel 🇮🇱: As of today only 2.4% of the population is considered vaccinated by the Ministry of Health 🤡
U.S. Army approves order for thousands of Microsoft combat goggles
https://www.yahoo.com/news/microsoft-us-army-combat-hololens-goggles-military-152855161.html
LONDON — The U.S. Army has approved an order to buy thousands of HoloLens combat goggles made by Microsoft — years after employees of the tech giant demanded the company cancel its contract with the military.
Bloomberg reported on Thursday that Microsoft would begin to deliver some of the 5,000 Integrated Visual Augmentation System (IVAS) goggle units after “encouraging results from testing in the field.”
The order for 5,000 goggles was initially placed in March 2021 but had been put on hold over concerns about their performance. Army spokesman Jamal Beck said that Douglas Bush, assistant secretary for acquisition, has now “cleared the Army to begin accepting” the new technology.
The augmented reality goggles, a customized version of the HoloLens goggles, give the user a “heads-up display” — meaning that a hologram is placed over their environment, giving them more information about what they can already see.
The Army expects to spend around $21.9 billion on the goggles over the next 10 years. A final test on the goggles is not expected until October, but Bush said: “The Army remains confident that the program will succeed.”
Soldiers in the woods at Fort Pickett wearing IVAS prototypes.
Soldiers in the woods at Fort Pickett wearing IVAS prototypes. (Courtney Bacon/U.S. Army via Reuters)
The HoloLens goggles are commercially available and go for $3,500 per set. The goggles are used in a number of industries, including health care, and are used by NASA.
Microsoft and the Army brokered the original deal in 2018 for $480 million. Months later in 2019, a group of Microsoft employees called on the company to cancel the contract, as the technology would be designed “to help people kill.” In a letter to Microsoft CEO Satya Nadella and President Brad Smith, workers said the company had failed to inform the engineers of “the intent of the software they are building.”
“We are alarmed that Microsoft is working to provide weapons technology to the U.S. Military, helping one country’s government ‘increase lethality’ using tools we built,” the workers wrote in the letter. “We did not sign up to develop weapons, and we demand a say in how our work is used.”
Smith replied in a blog post saying that the company believes in “the strong defense of the United States” and that it wants the people “who defend it to have access to the nation’s best technology.”
Microsoft did not immediately respond to a request for comment from Yahoo News.
"Men Against Fire" is the fifth and penultimate episode of the third series of British science fiction anthology series Black Mirror. Written by series creator and showrunner Charlie Brooker and directed by Jakob Verbruggen, it premiered on Netflix on 21 October 2016, together with the rest of series three.
The episode follows Stripe (Malachi Kirby), a soldier who hunts humanoid mutants known as roaches. After a malfunctioning of his MASS, a neural implant, he discovers that these "roaches" are ordinary human beings.
yes, anon is paid to illustrate connections of fiction illustrating future reality. /s
Who pays me, as they are a few years late? Kek!
All governments, intel orgs and militaries, as well as secret societies are servants of deception, enablers of the global human livestock plantation, and predators of the human spirit. None of them could pay anon to lie for them or post for them or do jack shit for them. 25+ post Moran …444d34