Validity and reproducibility of the revised oral assessment guide applied by community health workers

Abstract

When used by trained CHWs, the ROAG is a tool with high sensitivity and specificity to assess voice, swallowing, tongue and teeth/dentures. Moreover, it can efficiently detect patients showing no alteration in lips, saliva, mucosa and gums. High reproducibility was observed in almost all the categories. Trained CHWs can use this tool to improve the access of elderly patients to dental services.