Autistic children often have comorbid somatic problems. However, in adulthood, this has been much less studied. We investigated the associations between autistic symptoms and irritable bowel syndrome, food allergy, pain, and fatigue in adulthood and examined sex and life-course differences herein. A total of 35,048 adults aged from 18 to 90 from…

The purpose of this study was to examine the meaning that individuals with psoriasis ascribed to their youth physical activity experiences. This qualitative, retrospective inquiry was based on an interpretative phenomenological analysis. A purposive sample of six participants (ages 20-46; four female, two male) residing in the United States were…

Intestinal disaccharidase activities were measured in 199 individuals with autism to determine the frequency of enzyme deficiency. All patients had duodenal biopsies that were evaluated morphologically and assayed for lactase, sucrase, and maltase activity. Frequency of lactase deficiency was 58% in autistic children less than or equal to 5 years…

This research examined whether cognitive behavioral therapy and mindfulness interventions that target responses to chronic stress, pain, and depression reduce pain and improve the quality of everyday life for adults with rheumatoid arthritis (RA). The 144 RA participants were clustered into groups of 6-10 participants and randomly assigned to 1 of…

Reports of injury/illness incidents involving 123 adults with developmental disabilities were studied to determine the incidence of pain insensitivity/indifference. A significantly elevated pain threshold was noted for 25% of subjects and was related to severity of mental retardation. Medical and rehabilitation implications in terms of risking…