Effect of acculturation on objective measures of oral health in Haitian immigrants in New York City.

Acculturation is a complex phenomenon that can serve as a proxy for cultural norms and behaviors affecting care-seeking, prevention behaviors, and, ultimately, health outcomes. The purpose of this study was to assess the effect of acculturation on the oral health of Haitian immigrants in New York City. We hypothesized that acculturation would be a predictor of the oral health status of the participating individuals. An acculturation scale was specifically developed and validated for this study. A sample of 425 adult Haitian immigrants living in NYC was obtained through outreach activities. Oral health examinations were conducted, and a questionnaire was administered to the participants. After adjustment for age, sex, education, income, and marital status, acculturation was negatively associated with measures of decayed teeth, periodontal attachment loss of > or = 4 mm, and the number of missing teeth. Results suggest a positive impact of acculturation on the oral health status of these individuals.

Self-perceived oral health among three subgroups of Asian-Americans in New York City: a preliminary study.

OBJECTIVES: The aim of this preliminary study was to compare the perception of oral health among subgroups of Asian-American residents of New York City, USA. METHODS: A close-ended questionnaire was administered to 255 Chinese, 134 Indian and 84 Pakistani adults, aged 18-65 years, during 1994-95. A comprehensive dental and oral examination was also performed. The associations of demographic and oral health variables with perceived oral health were evaluated using multivariate ordinal regression models. RESULTS: When data were analyzed in a multivariate context, only ethnicity and income were significant predictors of perceived oral health, after adjusting for DMFT. The within-group multivariate analysis of the three ethnic subgroups' results were as follows: Among the Chinese there were no significant predictors, only income was strongly suggestive; among the Indians, number of missing teeth and number of years in the USA were significant predictors; and within the Pakistani group, DMFT was the only significant predictor. CONCLUSIONS: Results suggest that there are ethnic differences in the perception of oral health status even after adjusting for clinical variables as well as for demographic variables in this particular group of Asian-American residents of New York City. Predictors associated with the perception of oral health are different for each ethnic group. When designing oral health promotion activities to diverse ethnic groups, the cultural characteristics of each subgroup should be considered.