Articles on Diagnosis

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Medical panels are constantly lowering thresholds across many diseases, which results in more and more healthy people being diagnosed as sick. José Martín/Unsplash

How to rein in the widening disease definitions that label more healthy people as sick

More of us are labelled as sick with the constantly changing diagnostic cut-offs for diseases. Now an international expert panel has drafted a list of things to consider before setting new thresholds.
Machines don’t make the same errors as humans when it comes to decisions based on visual analysis. from www.shutterstock.com

Can machines really tell us if we’re sick?

The value of machine learning is not only that it is more accurate than humans. It is also cheaper and more consistent in its diagnoses.
A mobile phone is not a medical device – so don’t believe apps that say they are. Jason Howie/Flickr

How to pick the good from the bad smartphone health apps

With an estimated 100,000 health and fitness apps available, it seems there is an app for everything – from tracking your bowel movements to practising your pimple-popping technique.

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