The range of social, ecological, political, commercial and cultural factors that influence a person’s current state of health and their chances of maintaining good health or becoming ill or injured.
Yr amrediad o ffactorau cymdeithasol, ecolegol, gwleidyddol, masnachol a diwylliannol sy'n dylanwadu ar gyflwr iechyd presennol unigolyn a'i siawns o gadw’n iach neu o glafychu neu o gael ei anafu.