Researchers create phone app that can determine the likelihood of fluid behind the eardrum with a probability of detection of 85%. This is on par with current methods used by specialists to detect fluid in the middle ear, which involve specialized tools that use acoustics or a puff of air.

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Researchers create phone app that can determine the likelihood of fluid behind the eardrum with a probability of detection of 85%. This is on par with current methods used by specialists to detect fluid in the middle ear, which involve specialized tools that use acoustics or a puff of air.