A Randomized Cross-over Clinical Trial to Evaluate the Use of Oral Health-Related Quality of Life in Dental Practice

The S-OHIP\[M\] measure assesses the impact of one's oral health condition on QoL, contributing to 7 domains: functional limitation, physical pain, psychological discomfort, physical disability, psychological disability, social disability, and handicap. Responses of each item are made on a Likert scale and coded as: 1 = never, 2 =hardly ever, 3= occasionally, 4= fairly often, and 5= very often.