title: An evaluation of self-reported oral health and health-related quality of life.
abstract: The purpose of this study was to investigate the general and oral health status of patients at a dental hospital in Tokyo and examine the correlations between general health and oral health items. One hundred and seventy-four (174) new patients at the Dental Hospital of Tokyo Medical and Dental University participated in this study. The Visual Analog Scale (VAS) was employed to investigate dental demands and symptoms, as well as satisfaction with oral and general health conditions, while SF-36 served an indicator for health-related quality of life (HRQOL). The results were statistically analyzed at a significance level of p = 0.05. The results of VAS were further examined using factor analysis. Several VAS items showed significant correlations with SF-36 subscales (p<0.05). The factor analysis of VAS items suggested a structure involving three factors: self-cognition of oral status, related function and pain, and dental fear and discomfort. The dental fear and discomfort factor showed no significant correlations with SF-36 subscales (p>0.05). Emotional elements and esthetic demands on dental status, as well as physical symptoms, influence HRQOL. Dental discomfort proved to be independent of general health status and was considered a dental-specific item that needs to be measured separately from general health status.
authors.affiliation: Behavioral Dentistry, Department of Comprehensive Oral Health Care, Division of Comprehensive Patient Care, Graduate School, Tokyo Medical and Dental University, Japan. shimada.behd@tmd.ac.jp
authors.forename: Akiko
authors.initials: A
authors.lastname: Shimada
authors.forename: Yoshiyuki
authors.initials: Y
authors.lastname: Sasaki
authors.forename: Shiro
authors.initials: S
authors.lastname: Mataki
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D003753:Dental Health Surveys; D005163:Factor Analysis, Statistical; D005260:Female; D006304:Health Status; D006801:Humans; D008297:Male; D008409:Mastication; D008875:Middle Aged; D009909:Oral Health; D010549:Personal Satisfaction; D011788:Quality of Life; D012650:Self Disclosure; D018709:Statistics, Nonparametric; D011795:Surveys and Questionnaires; D014041:Tokyo; D014098:Toothache / Q000523:psychology