Research Article
Intestinal Transit in Early Moderate Parkinson’s Disease Correlates with Probable RBD: Subclinical Esophageal Dysmotility Does Not Correlate
Figure 2
(a) Transit time through the distal four centimeters of the esophagus (). Bars indicate median with interquartile range. (b) Total number of retained radio-opaque markers (ROM) in the gastrointestinal tract (). Bars indicate mean ± SD. Dotted line indicates a tentative cutoff for prolonged intestinal transit.
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