Effects of a device-measured physical activity intervention on visual outcomes, including contrast sensitivity, and glycaemic control in individuals with abnormal glucose tolerance: a pilot randomised trial post-CarMeR study. - Antiri EO; Hormenu T; Ocansey S; Arthur RA; Awlime-Ableh E; Salifu I; Nyane B; Gabla AM; Paku JE; Ansah EW (Pilot and feasibility studies, 2026)