Comparison of painful temporomandibular disorders, psychological characteristics, sleep quality, and oral health-related quality of life of patients seeking care before and during the Covid-19 pandemic

• Główni autorzy: Adrian Ujin Yap (Autor), Jie Lei (Autor), Chengge Liu (Autor), Kai-Yuan Fu (Autor)
• Format: Książka
• Wydane: BMC, 2023-07-01T00:00:00Z.
• Hasła przedmiotowe: article
• Dostęp online: Connect to this object online.
• Notes: 10.1186/s12903-023-03158-w; 1472-6831
• Keywords: Temporomandibular disorders; Covid-19; Cohort effect; Psychological distress; Sleep quality; Quality of life; Dentistry; RK1-715
• Source: BMC Oral Health, Vol 23, Iss 1, Pp 1-10 (2023)

Abstract Background Literature concerning Temporomandibular disorders (TMDs) and the Covid-19 pandemic is limited and disparate findings related to TMD frequencies, psychological distress, and quality of life were presented. This study investigated the prevalence of painful Temporomandibular disorders (TMDs) and compared the psychological, sleep, and oral health-related quality of life profiles of patients seeking TMD care before and during the Covid-19 pandemic. Methods Data were accrued from consecutive adult patients 12 months before (BC; control) and during (DC; case group) the Covid-19 pandemic. The Diagnostic Criteria for TMDs (DC/TMD), Depression, Anxiety, Stress Scales (DASS)-21, Pittsburgh Sleep Quality Index (PSQI), and Oral Health Impact Profile (OHIP)-TMDs were utilized and statistical analysis was performed using Chi-square/non-parametric tests (α = 0.05). Results The prevalence of painful TMDs was 50.8% before and 46.3% during the pandemic. Significant differences in PSQI and OHIP component scores were discerned between the BC and DC groups contingent on TMD pain. Total-DASS was moderately correlated to total-PSQI/OHIP (r s = 0.41-0.63). Conclusion The covid-19 pandemic did not appear to exacerbate psychological distress but affected sleep and increased unease over TMD dysfunction.