Results by study subject.

Data used for analysis sorted by study subject number. DID score: Duchenne muscular dystrophy Impairment and Dependency on care score; PEG: Percutaneous endoscopic gastrostomy use for feeding; tlag: Gastric emptying lag time in minutes; thalf: Gastric emptying half time in minutes; gec: Gastric emptying coefficient; OCTT: Oro-cecal transit time, hours; CTT Colonic transit time, hours; Ventilation: Ventilatory support is coded as follows 0 = no ventilation, 1 = ventilatory support during night time only (non invasive), 2 = ventilatory support during 24 hours a day (non invasive), 3 = permanent ventilatory support by means of tracheostomy; constipation = Binary result for constipation based on the Rome III criteria for constipation and the absence for criteria of irritable bowel syndrome; SF-LDQ: Short-Form Leeds Dyspepsia Questionnaire; GCSI: Gastroparesis Cardinal Symptom Index (XLSX)