Journal of Indian Association of Public Health Dentistry (Jan 2022)
Relationship between oral health status and oral health-related quality of life among patients with temporomandibular disorders in Bengaluru City: A cross-sectional comparative study
Abstract
Background: Most of the oral diseases have consequences that can affect the quality of life (QoL). Temporomandibular disorders (TMDs) constitute a series of clinical problems that affect muscles of mastication, the temporomandibular joint, along with their associated structures. The perception and feelings of these patients regarding their oral health are often ignored. Objective: The aim is to assess the relationship between oral health status and oral health-related QoL (OHRQoL) in participants with TMD compared to the Non-TMD group. Materials and Methods: A cross-sectional comparative study was conducted among 320 participants (TMD 160 and Non-TMD 160 participants, respectively) in various hospitals of Bengaluru city. The Oral Health Impact Profile for TMDs (OHIP) questionnaire was administered for evaluating the OHRQoL. Oral health status was assessed using World Health Organization Oral Health Assessment Form for Adults, 2013. Chi-square tests, Pearson's correlation tests, and one-way ANOVA were applied for statistical analysis. The value of P < 0.05 was considered statistically significant. Results: TMD patients exhibited worse OHIP-TMDs scores when compared to the Non-TMD group (63.2 ± 3.78 vs. 2.15 ± 3.21). The mean Decayed, Missing, and Filled Teeth (P < 0.001), gingival bleeding (P < 0.001), pockets P < 0.001), and loss of attachment (P = 0.677) was significantly higher in the TMD group when compared to the non-TMD group. TMDs negatively affected the OHRQoL in the TMD group when compared to the non-TMD group. Conclusions: OHRQoL and oral health status are found to be poor among the TMD group when compared to the non-TMD group. There was a relationship between OHRQoL and oral health status among the TMD group and non-TMD group.
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