An 'Index of Oro-dental Disease': A holistic method for understanding the impacts of different risk factors on oral health in archaeological populations.

Objective: To gain a more holistic understanding of oral health in the past by producing an 'Index of Oro-dental Disease' (IOD), incorporating multiple oro-dental diseases and accounting for differences in antemortem/postmortem alveolar bone and tooth loss.

Materials: UK Adult Dental Health Survey, 2009 anonymised dataset (N = 6206). Archaeological dental data from skeletal individuals from medieval and post-medieval Barton-upon-Humber, North Lincolnshire (N = 214, 1150-1855) and St James's Gardens Burial Ground, London (N = 281, 1789-1853).