The purpose of the proposed study is to empirically test the relative effects of socioenvironmental, delivery system and personal/lifestyle factors on oral health status within and among ten industrialized and middle-income countries, and to develop a theoretical model of determinants of dental health status. The data will be collected through International Collaborative Study of Oral Health Outcomes (ICS II) a cross-national project to be conducted by WHO and the University of Chicago. Data sources include the following: 1) consumers' oral health status obtained, using trained clinical examiners, from 4,000 subjects in each system (1000 from each age group 6-7, 12-13, 35,44 and 65-74). 2) consumers' socioeconomic characteristics, oral health beliefs and knowledge, and dental behaviors obtained by questionnaires and interviews: beliefs and knowledge, and dental behaviors obtained by questionnaires and interviews: 3) delivery system structure and socioenvironmental factors obtained by interviews of randomly selected providers, administrators, and secondary data collection. These data will be collected from communities chosen from each participating country to exemplify the predominant dental delivery system. Multivariate analyses will be used to examine the relative effects of the individual level variables (e.g., SES, health beliefs, dental insurance, oral hygiene practices and dental utilization) on oral health status. Linear Structural RELations system (LISREL) a causal modeling technique, will be employed to test various causal models between major variables. The relative magnitude of the regressional or causal coefficients will be compared across countries. The structural relationships between oral health status and delivery system and socioenvironmental variables will be inferred with individual level variables controlled finally, a dental health status model will be developed by synthesizing the empiric findings of the proposed study with the insights gained from the dental and health literature.

Agency
National Institute of Health (NIH)
Institute
National Institute of Dental & Craniofacial Research (NIDCR)
Type
Research Project (R01)
Project #
1R01DE008693-01
Application #
3222538
Study Section
Oral Biology and Medicine Study Section (OBM)
Project Start
1988-12-01
Project End
1993-11-30
Budget Start
1988-12-01
Budget End
1989-11-30
Support Year
1
Fiscal Year
1989
Total Cost
Indirect Cost
Name
University of Chicago
Department
Type
Sch of Business/Public Admin
DUNS #
225410919
City
Chicago
State
IL
Country
United States
Zip Code
60637