Comparison of the oral health-related quality of life and dental pain in symptomatic irreversible pulpitis and pericoronitis

Abstract Background/purpose The oral health-related quality of life (OHRQoL) reveals important information about a patient's perceptions in clinical practice, and pain is a critical point when evaluating OHRQoL in clinical practice. The aim of the study was to compare pain patterns by means of the Dental Pain-Screening Questionnaire (DePaQ) and an OHRQoL evaluation between symptomatic irreversible pulpitis and pericoronitis. Materials and methods In this cross-sectional study, 50 patients with symptomatic irreversible pulpitis (with a female:male ratio of 22:28 and a mean age of 35.6 ± 11.8 years) and 38 patients with pericoronitis (with a female:male ratio of 21:17 and a mean age of 26.3 ± 9.08 years) were selected. In addition to a visual analogue scale (VAS, 0–100 mm), dental pain was evaluated by means of a Dental Pain Questionnaire (DePaQ). The Oral Health Impact Profile-14 (OHIP-14) was used to examine the OHRQoL status. Results Scores of the OHIP-14 and VAS were significantly higher in patients with irreversible pulpitis (29.9 ± 11.8 and 91.80 ± 10.03, respectively) compared to those suffering from pericoronitis (18.6 ± 8.7 and 51.05 ± 36.67, respectively; P  Conclusion The DePaQ gives detailed information about clinical conditions related to pain and the OHRQoL status in both symptomatic irreversible pulpitis and pericoronitis. VAS scores differed between the groups according to the DePaQ items.