Changes in Oral Health Among Ethiopian Immigrants in Israel (1999–2005)
Author Information
Author(s): Vered Yuval, Zini Avi, Livny Alon, Mann Jonathan, Sgan-Cohen Harold D
Primary Institution: Hebrew University-Hadassah School of Dental Medicine
Hypothesis
How does the oral health status of Ethiopian immigrants change after moving to Israel?
Conclusion
The study found a significant deterioration in the oral health status of Ethiopian immigrants in Israel over five years.
Supporting Evidence
- 70.1% of participants were caries-free at baseline, which decreased to 57.3% after five years.
- DMFT scores increased from 1.48 to 2.31 over the study period.
- 5.3% of participants had periodontal pockets at baseline, which increased to 24.4% after five years.
Takeaway
When Ethiopian immigrants moved to Israel, their teeth got worse over five years, even though they started using toothbrushes instead of sticks.
Methodology
The study recorded dental caries and periodontal health status using DMFT and CPI indices among 672 Ethiopian immigrants over two time periods.
Potential Biases
Potential bias due to reliance on self-reported oral hygiene habits.
Limitations
The study did not record other health behaviors, especially diet, which may have influenced oral health.
Participant Demographics
The cohort consisted of 315 males (47%) and 357 females (53%) aged five years and above.
Statistical Information
P-Value
p<0.01
Confidence Interval
95% CI for age and caries presence predictors
Statistical Significance
p<0.01
Digital Object Identifier (DOI)
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