Showing posts with label Speech recognition. Show all posts
Showing posts with label Speech recognition. Show all posts

Monday, October 10, 2016

Incidence of speech recognition errors in the emergency department

Speech recognition errors occurred in 71% of emergency department notes and 21.1% of notes with errors were judged as critical with potential implications for patient care says a recent study in the International Journal of Medical Informatics.

Investigators looked at a random sample of 100 dictated notes and found 128 errors or 1.3 errors per note.

More than half of the errors were ascribed to speaker mispronunciation. Although when I use speech recognition software, it sometimes does not accurately discern what I am clearly saying.

Other errors involved deleted and added words, nonsense, and homonyms.

An example of a nonsense error was "patient up been admitted for stable gait."

Some of the critical errors (with possible interpretations) were as follows: