Amount and type of alcohol consumption and missing teeth among community-dwelling older adults: findings from the Copenhagen Oral Health Senior study

Objectives: To study if an association between total weekly intake of alcohol, type‐specific weekly alcohol intake, alcoholic beverage preference, and the number of teeth among older people exists. Methods: A cross‐sectional study including a total of 783 community‐dwelling men and women aged 65‐95...

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Bibliographic Details
Published in:Journal of public health dentistry 2011-09, Vol.71 (4), p.318-326
Main Authors: Heegaard, Karen, Avlund, Kirsten, Holm-Pedersen, Poul, Hvidtfeldt, Ulla A., Bardow, Allan, Grønbæk, Morten
Format: Article
Language:English
Subjects:
Aged
Aged, 80 and over
alcohol drinking
Alcohol Drinking - epidemiology
Alcohol use
Alcoholic beverages
Alcoholic Beverages - classification
Alcoholic Beverages - statistics & numerical data
Beer
Beer - statistics & numerical data
Beverages
Confidence intervals
Consumption
Cross-Sectional Studies
Denmark - epidemiology
Dentistry
dentition
Drinking behavior
Educational Status
epidemiology
Ethanol
Female
Follow-Up Studies
Humans
Income - statistics & numerical data
Independent Living - statistics & numerical data
Longitudinal Studies
Male
Men
Multiple regression analysis
Older people
Population Surveillance
Preferences
Public health
Risk factors
Sedentary Lifestyle
Sex Factors
Smoking - epidemiology
Social Class
Teeth
Temperance - statistics & numerical data
Tooth Loss - epidemiology
Vitaceae
Wine
Wine - statistics & numerical data
Women
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Summary:Objectives: To study if an association between total weekly intake of alcohol, type‐specific weekly alcohol intake, alcoholic beverage preference, and the number of teeth among older people exists. Methods: A cross‐sectional study including a total of 783 community‐dwelling men and women aged 65‐95 years who were interviewed about alcohol drinking habits and underwent a clinical oral and dental examination. Multiple regression analyses were applied for studying the association between total weekly alcohol consumption, beverage‐specific alcohol consumption, beverage preference (defined as the highest intake of one beverage type compared with two other types), and the number of remaining teeth (≤20 versus >20 remaining teeth). Results: The odds ratio (OR) of having a low number of teeth decreased with the total intake of alcohol in women, with ORs for a low number of teeth of 0.40 [95 percent confidence interval (CI) 0.22‐0.76] in women drinking 1‐14 drinks per week and 0.34 (95 percent CI 0.16‐0.74) in women with an intake of more than 14 drinks per week compared with abstainers. Similar relations could also be obtained for type‐specific alcohol intake of wine and for wine and spirits preference among women. Men who preferred beer showed a decreased risk for a low number of teeth compared with men with other alcohol preferences. Conclusion: In this study, alcohol consumption, wine drinking, and wine and spirits preference among women were associated with a higher number of teeth compared with abstainers. Among men, those who preferred beer also had a higher number of teeth.
ISSN:0022-4006
1752-7325
1752-7325
DOI:10.1111/j.1752-7325.2011.00276.x