0 people with Mitochondrial neurogastrointestinal encephalomyopathy (MNGIE) have taken the SF36 survey. Mean of Mitochondrial neurogastrointestinal encephalomyopathy (MNGIE) is 0 points (0 %). Total score ranges from 0 to 3,600 being 0 the worst and 3,600 the best. Take the SF36 Survey