Fig. 3
From: Detecting the patient’s need for help with machine learning based on expressions
a The “need for help” rating mean values (transformed into the range 0.0-1.0) for expression statements ES4, ES9-ES10 and ES19-ES20 in respect to the person’s answer value to the background question BQ1 (an estimated health condition, 1-9), n = 673. b-c Increase of the “need for help” rating mean values from the baseline rating mean value that the person gives for the expression statement ES20 (“I have an ordinary health condition.”), n = 673