Figure 1.
Scores on the University of Pennsylvania Smell Identification Test (UPSIT) for 27 patients with myasthenia gravis and 27 age-, sex-, and race-matched controls.
The box plots depict the medians, ranges, the 5th, 25th, 75th, and 95th percentiles of the test scores. The small circles represent individual data points for each subject. Open blue circles indicate patients for whom the results of antibody testing were not available.