Will Artificial intelligence replace our doctors?

2

October

2018

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There is a worldwide shortage of doctors. More than half of the world population doesn’t have of has bad access to healthcare. The waiting lines are very long in a lot of places. AI could offer a solution here, giving more people access to health advice of good quality.

Although artificial intelligence (AI) is still in the early stages of testing and adoption in the healthcare space, many say it will have a huge impact in this field. Some even say it will gradually come to replace doctors.

Babylon Health, a company based in the United Kingdom, is testing an AI medical chatbot in Rwanda. It works like this: a patient enters information into the chatbot. The chatbot then aggregates the data and suggests solutions for the patient. It recommends the patient to see a doctor or to get a prescription rather than diagnosing him/her, although Babylon claims it could. Babylon also launched a site with the same idea, making it possible for people around the world to fill in their symptoms and get possible diagnosis.

Even though some are sceptical about the accuracy of the new ‘doctor’, the chatbot even passed mock medical exams with a higher score compared to a human doctor. Furthermore, in questions it had seen before, it had 98% accuracy, so once a machine learns something, it never forgets.

Although a lot of benefits are scientifically proven, some senior doctors are sceptical of the claims robots will replace humans, stating the human aspect of health will remain too important and can never fully be replaced by a robot.

 

What are your thoughts about this topic? Would you want to be seen by artificial intelligence instead of a human doctor? Do you think it could be possible that a machine can completely replace a doctor and is it ethical to replace doctors by artificial intelligence?

 

 

 

Babylon Health (2018). Babylon Health. [online] Available at: https://www.babylonhealth.com/news [Accessed 29 Sep. 2018].

Norman, A.(2018). Your future doctor may not be human. This is the rise of AI in medicine. [online] Futurism. Available at: https://futurism.com/ai-medicine-doctor [Accessed 30 Sep. 2018].

Vallancien, G.(2016). Tomorrow’s doctors will be replaced by machines, so their role will be that of advisor. [online] L’Atelier BNP Paribas. Available at: https://atelier.bnpparibas/en/health/article/tomorrow-s-doctors-replaced-machines-role-advisor [Accessed 29 Sep. 2018].

Wilson, C.(2018). Is an AI chatbot really better than a human doctor? [online] New Scientist. Available at: https://www.newscientist.com/article/2173056-is-an-ai-chatbot-really-better-than-a-human-doctor/ [Accessed 29 Sep. 2018].

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Future of Medicine: Will robots replace doctors?

21

September

2016

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In 2011, IBM computer Watson won first prize in the American TV quiz show “Jeopardy.” Watson spent three seconds finding the right answer to every single question he was asked, and in those three seconds the computer went through hundreds of processes all at once. Watson can not only understand the questions, he can also quickly find the correct answers and then proceed to communicate these. When winning “Jeopardy”, Watson had to understand and analyze references and metaphors, such as “feeling blue.” His victory in “Jeopardy” has great entertainment value and of course it became a hit on YouTube (link to video). But behind the “brains” lies three years of intense efforts by 20 researchers, who developed a technology called DeepQA. The aim was to create a new generation of technology that could find answers in unstructured data, and in a much more efficient way than previous technology has managed. The revolutionary aspect of Watson is that it can understand the world much the same way that humans do, through senses, learning and experience.

How can we take advantage of this in the health care industry?

Health is the most exciting area that Watson is able to revolutionize and earlier this year he helped solving a medical mystery.  Doctors at a hospital in Tokyo had tried for a really long time to find the right treatment for a woman with leukemia, but every effort to combat the disease failed. When IBM’s genius computer Watson took over, he only used ten minutes to study the patients’ medical records and cross checked this information with over 20 million oncological reports. Watson concluded that the woman did not have the type of leukemia that doctors initially thought, but rather a very rare variant which required a different type of treatment than the one she had been receiving, according to Siliconangle.

Understands “common” language

Computers have long been of assistance in the health sector, but one of the biggest challenges until now has been that the machines do not understand natural language. Due to the fact that Watson understands this and can respond to it, it is no longer necessary to translate research articles, treatment guidelines, patient records and hospital records, textbooks, notes and emails to structured computer language. A doctor can ask Watson a question and describe the patient’s symptoms and other relevant factors. Watson will then analyze the information from the doctor and combine it with the latest research results and examine all available sources. When Watson is done with the analysis, a list will come up with potential diagnoses, together with an estimate that shows the validity of each diagnosis.

This new technology may revolutionize the health care industry as we know it today. However, will it ever become so good that it can replace the human medical professions?

 

Sources:

http://researcher.watson.ibm.com/researcher/view_group.php?id=2099

http://siliconangle.com/blog/2016/08/05/watson-correctly-diagnoses-woman-after-doctors-were-stumped/

http://www.ibm.com/smarterplanet/us/en/ibmwatson/health/

 

 

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