Prevalence of bruxism awareness in a Sardinian population.
1014 subjects on the island of Sardinia (Italy) were interviewed regarding the habit of clenching and grinding their teeth. They had to specify if this activity occurred during the day, during the night, or both. Other information recorded was their age, gender, marital status, and occupation. Overall prevalence of bruxism was 27.2% (276 subjects). No association was found between bruxism and age, gender and job. Even differentiating diurnal, nocturnal, diurnal and nocturnal bruxism, associations were non-significant. Marital status seems to make some difference: divorced people reported higher parafunctional activity compared to widows and widowers who reported the least. Although awareness of bruxism is not a precise measure of parafunction, based on the results we cannot support the role of stress on bruxism etiology.
Gelb Orofacial Pain Center at Tufts University, Boston, Massachusetts, USA. marcellomelis01@tin.it
Marcello
M
Melis
Youssef S
YS
Abou-Atme
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D000369:Aged, 80 and over; D002012:Bruxism / Q000453:epidemiology*; D016009:Chi-Square Distribution; D002940:Circadian Rhythm; D004243:Divorce / Q000706:statistics & numerical data; D005260:Female; D006801:Humans; D007558:Italy / Q000453:epidemiology; D008297:Male; D017533:Marital Status / Q000706:statistics & numerical data; D008875:Middle Aged; D009790:Occupations / Q000145:classification / Q000706:statistics & numerical data; D015995:Prevalence; D012737:Sex Factors; D017805:Widowhood / Q000706:statistics & numerical data